diff options
| -rw-r--r-- | config/spl-build.m4 | 508 | ||||
| -rwxr-xr-x | configure | 4440 | ||||
| -rw-r--r-- | spl_config.h.in | 2 |
3 files changed, 3994 insertions, 956 deletions
diff --git a/config/spl-build.m4 b/config/spl-build.m4 index 466d9eb50..7ec81e713 100644 --- a/config/spl-build.m4 +++ b/config/spl-build.m4 @@ -137,7 +137,7 @@ AC_DEFUN([SPL_AC_KERNEL], [ sourcelink=$(readlink -f "$headersdir") else sourcelink=$(ls -1d /usr/src/kernels/* \ - /usr/src/linux-* \ + /usr/src/linux-* \ 2>/dev/null | grep -v obj | tail -1) fi @@ -678,8 +678,7 @@ dnl # dnl # SPL_CHECK_SYMBOL_EXPORT dnl # check symbol exported or not dnl # -AC_DEFUN([SPL_CHECK_SYMBOL_EXPORT], - [AC_MSG_CHECKING([whether symbol $1 is exported]) +AC_DEFUN([SPL_CHECK_SYMBOL_EXPORT], [ grep -q -E '[[[:space:]]]$1[[[:space:]]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -689,25 +688,43 @@ AC_DEFUN([SPL_CHECK_SYMBOL_EXPORT], grep -q -E "EXPORT_SYMBOL.*($1)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - AC_MSG_RESULT([no]) + if test $export -eq 0; then : $4 - else - AC_MSG_RESULT([yes]) + else : $3 fi - else - AC_MSG_RESULT([yes]) + else : $3 fi ]) dnl # +dnl # SPL_LINUX_TRY_COMPILE_SYMBOL +dnl # like SPL_LINUX_TRY_COMPILE, except SPL_CHECK_SYMBOL_EXPORT +dnl # is called if not compiling for builtin +dnl # +AC_DEFUN([SPL_LINUX_TRY_COMPILE_SYMBOL], [ + SPL_LINUX_TRY_COMPILE([$1], [$2], [rc=0], [rc=1]) + if test $rc -ne 0; then : + $6 + else + if test "x$enable_linux_builtin" != xyes; then + SPL_CHECK_SYMBOL_EXPORT([$3], [$4], [rc=0], [rc=1]) + fi + if test $rc -ne 0; then : + $6 + else : + $5 + fi + fi +]) + +dnl # dnl # SPL_CHECK_SYMBOL_HEADER dnl # check if a symbol prototype is defined in listed headers. dnl # @@ -717,10 +734,10 @@ AC_DEFUN([SPL_CHECK_SYMBOL_HEADER], [ for file in $3; do grep -q "$2" "$LINUX/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - header=1 - break; - fi + if test $rc -eq 0; then + header=1 + break; + fi done if test $header -eq 0; then AC_MSG_RESULT([no]) @@ -991,10 +1008,18 @@ AC_DEFUN([SPL_AC_PATH_IN_NAMEIDATA], dnl # dnl # Custom SPL patch may export this system it is not required dnl # -AC_DEFUN([SPL_AC_TASK_CURR], [ - SPL_CHECK_SYMBOL_EXPORT([task_curr], [kernel/sched.c], - [AC_DEFINE(HAVE_TASK_CURR, 1, [task_curr() exported])], - []) +AC_DEFUN([SPL_AC_TASK_CURR], + [AC_MSG_CHECKING([whether task_curr() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/sched.h> + ], [ + task_curr(NULL); + ], [task_curr], [kernel/sched.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_TASK_CURR, 1, [task_curr() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1060,13 +1085,15 @@ dnl # 2.6.18 API change, check whether device_create() is available. dnl # Device_create() was introduced in 2.6.18 and depricated dnl # class_device_create() which was fully removed in 2.6.26. dnl # -AC_DEFUN([SPL_AC_DEVICE_CREATE], [ - SPL_CHECK_SYMBOL_EXPORT( - [device_create], - [drivers/base/core.c], - [AC_DEFINE(HAVE_DEVICE_CREATE, 1, - [device_create() is available])], - []) +AC_DEFUN([SPL_AC_DEVICE_CREATE], + [AC_MSG_CHECKING([whether device_create() is available]) + SPL_CHECK_SYMBOL_EXPORT([device_create], [drivers/base/core.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_DEVICE_CREATE, 1, + [device_create() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1096,25 +1123,37 @@ dnl # 2.6.13 API change, check whether class_device_create() is available. dnl # Class_device_create() was introduced in 2.6.13 and depricated dnl # class_simple_device_add() which was fully removed in 2.6.13. dnl # -AC_DEFUN([SPL_AC_CLASS_DEVICE_CREATE], [ - SPL_CHECK_SYMBOL_EXPORT( - [class_device_create], - [drivers/base/class.c], - [AC_DEFINE(HAVE_CLASS_DEVICE_CREATE, 1, - [class_device_create() is available])], - []) +AC_DEFUN([SPL_AC_CLASS_DEVICE_CREATE], + [AC_MSG_CHECKING([whether class_device_create() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/device.h> + ], [ + class_device_create(NULL, NULL, 0, NULL, NULL); + ], [class_device_create], [drivers/base/class.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_CLASS_DEVICE_CREATE, 1, + [class_device_create() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # dnl # 2.6.26 API change, set_normalized_timespec() is exported. dnl # -AC_DEFUN([SPL_AC_SET_NORMALIZED_TIMESPEC_EXPORT], [ - SPL_CHECK_SYMBOL_EXPORT( - [set_normalized_timespec], - [kernel/time.c], - [AC_DEFINE(HAVE_SET_NORMALIZED_TIMESPEC_EXPORT, 1, - [set_normalized_timespec() is available as export])], - []) +AC_DEFUN([SPL_AC_SET_NORMALIZED_TIMESPEC_EXPORT], + [AC_MSG_CHECKING([whether set_normalized_timespec() is available as export]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/time.h> + ], [ + set_normalized_timespec(NULL, 0, 0); + ], [set_normalized_timespec], [kernel/time.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SET_NORMALIZED_TIMESPEC_EXPORT, 1, + [set_normalized_timespec() is available as export]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1264,13 +1303,19 @@ dnl # 2.6.9 API change, dnl # check whether 'monotonic_clock()' is available it may dnl # be available for some archs but not others. dnl # -AC_DEFUN([SPL_AC_MONOTONIC_CLOCK], [ - SPL_CHECK_SYMBOL_EXPORT( - [monotonic_clock], - [], - [AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, - [monotonic_clock() is available])], - []) +AC_DEFUN([SPL_AC_MONOTONIC_CLOCK], + [AC_MSG_CHECKING([whether monotonic_clock() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/timex.h> + ], [ + monotonic_clock(); + ], [monotonic_clock], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_MONOTONIC_CLOCK, 1, + [monotonic_clock() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1384,13 +1429,19 @@ dnl # dnl # 2.6.18 API change, dnl # kallsyms_lookup_name no longer exported dnl # -AC_DEFUN([SPL_AC_KALLSYMS_LOOKUP_NAME], [ - SPL_CHECK_SYMBOL_EXPORT( - [kallsyms_lookup_name], - [], - [AC_DEFINE(HAVE_KALLSYMS_LOOKUP_NAME, 1, - [kallsyms_lookup_name() is available])], - []) +AC_DEFUN([SPL_AC_KALLSYMS_LOOKUP_NAME], + [AC_MSG_CHECKING([whether kallsyms_lookup_name() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/kallsyms.h> + ], [ + kallsyms_lookup_name(NULL); + ], [kallsyms_lookup_name], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_KALLSYMS_LOOKUP_NAME, 1, + [kallsyms_lookup_name() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1400,13 +1451,15 @@ dnl # custom kernel with the *-spl-export-symbols.patch which will export dnl # these symbols for use. If your already rolling a custom kernel for dnl # your environment this is recommended. dnl # -AC_DEFUN([SPL_AC_GET_VMALLOC_INFO], [ - SPL_CHECK_SYMBOL_EXPORT( - [get_vmalloc_info], - [], - [AC_DEFINE(HAVE_GET_VMALLOC_INFO, 1, - [get_vmalloc_info() is available])], - []) +AC_DEFUN([SPL_AC_GET_VMALLOC_INFO], + [AC_MSG_CHECKING([whether get_vmalloc_info() is available]) + SPL_CHECK_SYMBOL_EXPORT([get_vmalloc_info], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GET_VMALLOC_INFO, 1, + [get_vmalloc_info() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1428,7 +1481,7 @@ AC_DEFUN([SPL_AC_PGDAT_HELPERS], [ rc=$? if test $rc -eq 0; then AC_MSG_RESULT([yes]) - AC_DEFINE(HAVE_PGDAT_HELPERS, 1, [pgdat helpers are available]) + AC_DEFINE(HAVE_PGDAT_HELPERS, 1, [pgdat helpers are available]) else AC_MSG_RESULT([no]) fi @@ -1441,13 +1494,19 @@ dnl # custom kernel with the *-spl-export-symbols.patch which will export dnl # these symbols for use. If your already rolling a custom kernel for dnl # your environment this is recommended. dnl # -AC_DEFUN([SPL_AC_FIRST_ONLINE_PGDAT], [ - SPL_CHECK_SYMBOL_EXPORT( - [first_online_pgdat], - [], - [AC_DEFINE(HAVE_FIRST_ONLINE_PGDAT, 1, - [first_online_pgdat() is available])], - []) +AC_DEFUN([SPL_AC_FIRST_ONLINE_PGDAT], + [AC_MSG_CHECKING([whether first_online_pgdat() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/mmzone.h> + ], [ + first_online_pgdat(); + ], [first_online_pgdat], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_FIRST_ONLINE_PGDAT, 1, + [first_online_pgdat() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1457,13 +1516,19 @@ dnl # custom kernel with the *-spl-export-symbols.patch which will export dnl # these symbols for use. If your already rolling a custom kernel for dnl # your environment this is recommended. dnl # -AC_DEFUN([SPL_AC_NEXT_ONLINE_PGDAT], [ - SPL_CHECK_SYMBOL_EXPORT( - [next_online_pgdat], - [], - [AC_DEFINE(HAVE_NEXT_ONLINE_PGDAT, 1, - [next_online_pgdat() is available])], - []) +AC_DEFUN([SPL_AC_NEXT_ONLINE_PGDAT], + [AC_MSG_CHECKING([whether next_online_pgdat() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/mmzone.h> + ], [ + next_online_pgdat(NULL); + ], [next_online_pgdat], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_NEXT_ONLINE_PGDAT, 1, + [next_online_pgdat() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1473,26 +1538,35 @@ dnl # custom kernel with the *-spl-export-symbols.patch which will export dnl # these symbols for use. If your already rolling a custom kernel for dnl # your environment this is recommended. dnl # -AC_DEFUN([SPL_AC_NEXT_ZONE], [ - SPL_CHECK_SYMBOL_EXPORT( - [next_zone], - [], - [AC_DEFINE(HAVE_NEXT_ZONE, 1, - [next_zone() is available])], - []) +AC_DEFUN([SPL_AC_NEXT_ZONE], + [AC_MSG_CHECKING([whether next_zone() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/mmzone.h> + ], [ + next_zone(NULL); + ], [next_zone], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_NEXT_ZONE, 1, [next_zone() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # dnl # 2.6.17 API change, dnl # See SPL_AC_PGDAT_HELPERS for details. dnl # -AC_DEFUN([SPL_AC_PGDAT_LIST], [ - SPL_CHECK_SYMBOL_EXPORT( - [pgdat_list], - [], - [AC_DEFINE(HAVE_PGDAT_LIST, 1, - [pgdat_list is available])], - []) +AC_DEFUN([SPL_AC_PGDAT_LIST], + [AC_MSG_CHECKING([whether pgdat_list is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/topology.h> + pg_data_t *tmp = pgdat_list; + ], [], [pgdat_list], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_PGDAT_LIST, 1, [pgdat_list is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1684,12 +1758,18 @@ AC_DEFUN([SPL_AC_GET_ZONE_COUNTS], [ AC_DEFINE(NEED_GET_ZONE_COUNTS, 1, [get_zone_counts() is needed]) - SPL_CHECK_SYMBOL_EXPORT( - [get_zone_counts], - [], - [AC_DEFINE(HAVE_GET_ZONE_COUNTS, 1, - [get_zone_counts() is available])], - []) + AC_MSG_CHECKING([whether get_zone_counts() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/mmzone.h> + ], [ + get_zone_counts(NULL, NULL, NULL); + ], [get_zone_counts], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GET_ZONE_COUNTS, 1, + [get_zone_counts() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) ]) @@ -1697,25 +1777,37 @@ dnl # dnl # 2.6.27 API change, dnl # The user_path_dir() replaces __user_walk() dnl # -AC_DEFUN([SPL_AC_USER_PATH_DIR], [ - SPL_CHECK_SYMBOL_EXPORT( - [user_path_at], - [], - [AC_DEFINE(HAVE_USER_PATH_DIR, 1, - [user_path_dir() is available])], - []) +AC_DEFUN([SPL_AC_USER_PATH_DIR], + [AC_MSG_CHECKING([whether user_path_dir() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/fcntl.h> + #include <linux/namei.h> + ], [ + user_path_dir(NULL, NULL); + ], [user_path_at], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_USER_PATH_DIR, 1, [user_path_dir() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # dnl # Symbol available in RHEL kernels not in stock kernels. dnl # -AC_DEFUN([SPL_AC_SET_FS_PWD], [ - SPL_CHECK_SYMBOL_EXPORT( - [set_fs_pwd], - [], - [AC_DEFINE(HAVE_SET_FS_PWD, 1, - [set_fs_pwd() is available])], - []) +AC_DEFUN([SPL_AC_SET_FS_PWD], + [AC_MSG_CHECKING([whether set_fs_pwd() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/spinlock.h> + #include <linux/fs_struct.h> + ], [ + (void) set_fs_pwd; + ], [set_fs_pwd], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SET_FS_PWD, 1, [set_fs_pwd() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1823,26 +1915,37 @@ AC_DEFUN([SPL_AC_CRED_STRUCT], [ dnl # dnl # Custom SPL patch may export this symbol. dnl # -AC_DEFUN([SPL_AC_GROUPS_SEARCH], [ - SPL_CHECK_SYMBOL_EXPORT( - [groups_search], - [], - [AC_DEFINE(HAVE_GROUPS_SEARCH, 1, - [groups_search() is available])], - []) +AC_DEFUN([SPL_AC_GROUPS_SEARCH], + [AC_MSG_CHECKING([whether groups_search() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/cred.h> + ], [ + groups_search(NULL, 0); + ], [groups_search], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_GROUPS_SEARCH, 1, [groups_search() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # dnl # 2.6.x API change, dnl # __put_task_struct() was exported in RHEL5 but unavailable elsewhere. dnl # -AC_DEFUN([SPL_AC_PUT_TASK_STRUCT], [ - SPL_CHECK_SYMBOL_EXPORT( - [__put_task_struct], - [], - [AC_DEFINE(HAVE_PUT_TASK_STRUCT, 1, - [__put_task_struct() is available])], - []) +AC_DEFUN([SPL_AC_PUT_TASK_STRUCT], + [AC_MSG_CHECKING([whether __put_task_struct() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/sched.h> + ], [ + __put_task_struct(NULL); + ], [__put_task_struct], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_PUT_TASK_STRUCT, 1, + [__put_task_struct() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1868,25 +1971,36 @@ dnl # dnl # 2.6.x API change, dnl # kvasprintf() function added. dnl # -AC_DEFUN([SPL_AC_KVASPRINTF], [ - SPL_CHECK_SYMBOL_EXPORT( - [kvasprintf], - [], - [AC_DEFINE(HAVE_KVASPRINTF, 1, - [kvasprintf() is available])], - []) +AC_DEFUN([SPL_AC_KVASPRINTF], + [AC_MSG_CHECKING([whether kvasprintf() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/kernel.h> + ], [ + kvasprintf(0, NULL, *((va_list*)NULL)); + ], [kvasprintf], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_KVASPRINTF, 1, [kvasprintf() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # dnl # 2.6.29 API change, dnl # vfs_fsync() funcation added, prior to this use file_fsync(). dnl # -AC_DEFUN([SPL_AC_VFS_FSYNC], [ - SPL_CHECK_SYMBOL_EXPORT( - [vfs_fsync], - [fs/sync.c], - [AC_DEFINE(HAVE_VFS_FSYNC, 1, [vfs_fsync() is available])], - []) +AC_DEFUN([SPL_AC_VFS_FSYNC], + [AC_MSG_CHECKING([whether vfs_fsync() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/fs.h> + ], [ + (void) vfs_fsync; + ], [vfs_fsync], [fs/sync.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_VFS_FSYNC, 1, [vfs_fsync() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1914,13 +2028,18 @@ dnl # condition. The fixed version is exported as a symbol. The race dnl # condition is fixed by acquiring sem->wait_lock, so we must not dnl # call that version while holding sem->wait_lock. dnl # -AC_DEFUN([SPL_AC_EXPORTED_RWSEM_IS_LOCKED], [ - SPL_CHECK_SYMBOL_EXPORT( - [rwsem_is_locked], - [lib/rwsem-spinlock.c], - [AC_DEFINE(RWSEM_IS_LOCKED_TAKES_WAIT_LOCK, 1, - [rwsem_is_locked() acquires sem->wait_lock])], - []) +AC_DEFUN([SPL_AC_EXPORTED_RWSEM_IS_LOCKED], + [AC_MSG_CHECKING([whether rwsem_is_locked() acquires sem->wait_lock]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/rwsem.h> + int rwsem_is_locked(struct rw_semaphore *sem) { return 0; } + ], [], [rwsem_is_locked], [lib/rwsem-spinlock.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(RWSEM_IS_LOCKED_TAKES_WAIT_LOCK, 1, + [rwsem_is_locked() acquires sem->wait_lock]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1937,18 +2056,31 @@ dnl # of these functions are exported invalidate_inodes() can be dnl # safely used. dnl # AC_DEFUN([SPL_AC_KERNEL_INVALIDATE_INODES], [ - SPL_CHECK_SYMBOL_EXPORT( - [invalidate_inodes], - [], - [AC_DEFINE(HAVE_INVALIDATE_INODES, 1, - [invalidate_inodes() is available])], - []) - SPL_CHECK_SYMBOL_EXPORT( - [invalidate_inodes_check], - [], - [AC_DEFINE(HAVE_INVALIDATE_INODES_CHECK, 1, - [invalidate_inodes_check() is available])], - []) + AC_MSG_CHECKING([whether invalidate_inodes() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/fs.h> + ], [ + invalidate_inodes; + ], [invalidate_inodes], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_INVALIDATE_INODES, 1, + [invalidate_inodes() is available]) + ], [ + AC_MSG_RESULT(no) + ]) + + AC_MSG_CHECKING([whether invalidate_inodes_check() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/fs.h> + ], [ + invalidate_inodes_check(NULL, 0); + ], [invalidate_inodes_check], [], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_INVALIDATE_INODES_CHECK, 1, + [invalidate_inodes_check() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -1987,13 +2119,19 @@ dnl # There currently exists no exposed API to partially shrink the dcache. dnl # The expected mechanism to shrink the cache is a registered shrinker dnl # which is called during memory pressure. dnl # -AC_DEFUN([SPL_AC_SHRINK_DCACHE_MEMORY], [ - SPL_CHECK_SYMBOL_EXPORT( - [shrink_dcache_memory], - [fs/dcache.c], - [AC_DEFINE(HAVE_SHRINK_DCACHE_MEMORY, 1, - [shrink_dcache_memory() is available])], - []) +AC_DEFUN([SPL_AC_SHRINK_DCACHE_MEMORY], + [AC_MSG_CHECKING([whether shrink_dcache_memory() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/dcache.h> + ], [ + shrink_dcache_memory(0, 0); + ], [shrink_dcache_memory], [fs/dcache.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SHRINK_DCACHE_MEMORY, 1, + [shrink_dcache_memory() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -2002,13 +2140,19 @@ dnl # There currently exists no exposed API to partially shrink the icache. dnl # The expected mechanism to shrink the cache is a registered shrinker dnl # which is called during memory pressure. dnl # -AC_DEFUN([SPL_AC_SHRINK_ICACHE_MEMORY], [ - SPL_CHECK_SYMBOL_EXPORT( - [shrink_icache_memory], - [fs/inode.c], - [AC_DEFINE(HAVE_SHRINK_ICACHE_MEMORY, 1, - [shrink_icache_memory() is available])], - []) +AC_DEFUN([SPL_AC_SHRINK_ICACHE_MEMORY], + [AC_MSG_CHECKING([whether shrink_icache_memory() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/dcache.h> + ], [ + shrink_icache_memory(0, 0); + ], [shrink_icache_memory], [fs/inode.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SHRINK_ICACHE_MEMORY, 1, + [shrink_icache_memory() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -2034,13 +2178,19 @@ dnl # The kern_path_parent() symbol is no longer exported by the kernel. dnl # However, it remains the prefered interface and since we still have dnl # access to the prototype we dynamically lookup the required address. dnl # -AC_DEFUN([SPL_AC_KERN_PATH_PARENT_SYMBOL], [ - SPL_CHECK_SYMBOL_EXPORT( - [kern_path_parent], - [fs/namei.c], - [AC_DEFINE(HAVE_KERN_PATH_PARENT_SYMBOL, 1, - [kern_path_parent() is available])], - []) +AC_DEFUN([SPL_AC_KERN_PATH_PARENT_SYMBOL], + [AC_MSG_CHECKING([whether kern_path_parent() is available]) + SPL_LINUX_TRY_COMPILE_SYMBOL([ + #include <linux/namei.h> + ], [ + kern_path_parent(NULL, NULL); + ], [kern_path_parent], [fs/namei.c], [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_KERN_PATH_PARENT_SYMBOL, 1, + [kern_path_parent() is available]) + ], [ + AC_MSG_RESULT(no) + ]) ]) dnl # @@ -11772,7 +11772,7 @@ $as_echo_n "checking kernel source directory... " >&6; } sourcelink=$(readlink -f "$headersdir") else sourcelink=$(ls -1d /usr/src/kernels/* \ - /usr/src/linux-* \ + /usr/src/linux-* \ 2>/dev/null | grep -v obj | tail -1) fi @@ -12849,9 +12849,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether task_curr() is available" >&5 +$as_echo_n "checking whether task_curr() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/sched.h> + +int +main (void) +{ + + task_curr(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol task_curr is exported" >&5 -$as_echo_n "checking whether symbol task_curr is exported... " >&6; } grep -q -E '[[:space:]]task_curr[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -12861,25 +12921,28 @@ $as_echo_n "checking whether symbol task_curr is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(task_curr)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_TASK_CURR 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -12887,6 +12950,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_TASK_CURR 1 _ACEOF + + fi fi @@ -13092,9 +13157,9 @@ fi + { $as_echo "$as_me:$LINENO: checking whether device_create() is available" >&5 +$as_echo_n "checking whether device_create() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol device_create is exported" >&5 -$as_echo_n "checking whether symbol device_create is exported... " >&6; } grep -q -E '[[:space:]]device_create[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -13104,25 +13169,29 @@ $as_echo_n "checking whether symbol device_create is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(device_create)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEVICE_CREATE 1 _ACEOF + fi - else + else : + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -13130,6 +13199,7 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_DEVICE_CREATE 1 _ACEOF + fi @@ -13203,9 +13273,69 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether class_device_create() is available" >&5 +$as_echo_n "checking whether class_device_create() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/device.h> + +int +main (void) +{ + + class_device_create(NULL, NULL, 0, NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol class_device_create is exported" >&5 -$as_echo_n "checking whether symbol class_device_create is exported... " >&6; } grep -q -E '[[:space:]]class_device_create[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -13215,38 +13345,103 @@ $as_echo_n "checking whether symbol class_device_create is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(class_device_create)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_CLASS_DEVICE_CREATE 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_CLASS_DEVICE_CREATE 1 + + { $as_echo "$as_me:$LINENO: checking whether set_normalized_timespec() is available as export" >&5 +$as_echo_n "checking whether set_normalized_timespec() is available as export... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + + #include <linux/time.h> + +int +main (void) +{ + + set_normalized_timespec(NULL, 0, 0); + + ; + return 0; +} + +_ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol set_normalized_timespec is exported" >&5 -$as_echo_n "checking whether symbol set_normalized_timespec is exported... " >&6; } grep -q -E '[[:space:]]set_normalized_timespec[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -13256,25 +13451,28 @@ $as_echo_n "checking whether symbol set_normalized_timespec is exported... " >&6 grep -q -E "EXPORT_SYMBOL.*(set_normalized_timespec)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_SET_NORMALIZED_TIMESPEC_EXPORT 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -13282,6 +13480,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SET_NORMALIZED_TIMESPEC_EXPORT 1 _ACEOF + + fi fi @@ -13841,9 +14041,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether monotonic_clock() is available" >&5 +$as_echo_n "checking whether monotonic_clock() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/timex.h> + +int +main (void) +{ + + monotonic_clock(); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol monotonic_clock is exported" >&5 -$as_echo_n "checking whether symbol monotonic_clock is exported... " >&6; } grep -q -E '[[:space:]]monotonic_clock[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -13853,25 +14113,28 @@ $as_echo_n "checking whether symbol monotonic_clock is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(monotonic_clock)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_MONOTONIC_CLOCK 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -13879,6 +14142,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_MONOTONIC_CLOCK 1 _ACEOF + + fi fi @@ -14226,9 +14491,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether kallsyms_lookup_name() is available" >&5 +$as_echo_n "checking whether kallsyms_lookup_name() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/kallsyms.h> + +int +main (void) +{ + + kallsyms_lookup_name(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol kallsyms_lookup_name is exported" >&5 -$as_echo_n "checking whether symbol kallsyms_lookup_name is exported... " >&6; } grep -q -E '[[:space:]]kallsyms_lookup_name[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -14238,25 +14563,28 @@ $as_echo_n "checking whether symbol kallsyms_lookup_name is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(kallsyms_lookup_name)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_KALLSYMS_LOOKUP_NAME 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -14264,12 +14592,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_KALLSYMS_LOOKUP_NAME 1 _ACEOF + + fi fi + { $as_echo "$as_me:$LINENO: checking whether get_vmalloc_info() is available" >&5 +$as_echo_n "checking whether get_vmalloc_info() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol get_vmalloc_info is exported" >&5 -$as_echo_n "checking whether symbol get_vmalloc_info is exported... " >&6; } grep -q -E '[[:space:]]get_vmalloc_info[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -14279,25 +14609,29 @@ $as_echo_n "checking whether symbol get_vmalloc_info is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(get_vmalloc_info)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_GET_VMALLOC_INFO 1 _ACEOF + fi - else + else : + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -14305,6 +14639,7 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GET_VMALLOC_INFO 1 _ACEOF + fi @@ -14326,9 +14661,69 @@ _ACEOF $as_echo "no" >&6; } fi + { $as_echo "$as_me:$LINENO: checking whether first_online_pgdat() is available" >&5 +$as_echo_n "checking whether first_online_pgdat() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mmzone.h> + +int +main (void) +{ + + first_online_pgdat(); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol first_online_pgdat is exported" >&5 -$as_echo_n "checking whether symbol first_online_pgdat is exported... " >&6; } grep -q -E '[[:space:]]first_online_pgdat[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -14338,38 +14733,103 @@ $as_echo_n "checking whether symbol first_online_pgdat is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(first_online_pgdat)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_FIRST_ONLINE_PGDAT 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_FIRST_ONLINE_PGDAT 1 + + { $as_echo "$as_me:$LINENO: checking whether next_online_pgdat() is available" >&5 +$as_echo_n "checking whether next_online_pgdat() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + + #include <linux/mmzone.h> + +int +main (void) +{ + + next_online_pgdat(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol next_online_pgdat is exported" >&5 -$as_echo_n "checking whether symbol next_online_pgdat is exported... " >&6; } grep -q -E '[[:space:]]next_online_pgdat[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -14379,38 +14839,103 @@ $as_echo_n "checking whether symbol next_online_pgdat is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(next_online_pgdat)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_NEXT_ONLINE_PGDAT 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_NEXT_ONLINE_PGDAT 1 + + { $as_echo "$as_me:$LINENO: checking whether next_zone() is available" >&5 +$as_echo_n "checking whether next_zone() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/mmzone.h> +int +main (void) +{ + + next_zone(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol next_zone is exported" >&5 -$as_echo_n "checking whether symbol next_zone is exported... " >&6; } grep -q -E '[[:space:]]next_zone[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -14420,38 +14945,102 @@ $as_echo_n "checking whether symbol next_zone is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(next_zone)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_NEXT_ZONE 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_NEXT_ZONE 1 + + { $as_echo "$as_me:$LINENO: checking whether pgdat_list is available" >&5 +$as_echo_n "checking whether pgdat_list is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/topology.h> + pg_data_t *tmp = pgdat_list; + +int +main (void) +{ + + ; + return 0; +} + +_ACEOF - { $as_echo "$as_me:$LINENO: checking whether symbol pgdat_list is exported" >&5 -$as_echo_n "checking whether symbol pgdat_list is exported... " >&6; } + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + grep -q -E '[[:space:]]pgdat_list[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -14461,25 +15050,28 @@ $as_echo_n "checking whether symbol pgdat_list is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(pgdat_list)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_PGDAT_LIST 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -14487,6 +15079,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_PGDAT_LIST 1 _ACEOF + + fi fi @@ -15102,8 +15696,69 @@ cat >>confdefs.h <<\_ACEOF _ACEOF - { $as_echo "$as_me:$LINENO: checking whether symbol get_zone_counts is exported" >&5 -$as_echo_n "checking whether symbol get_zone_counts is exported... " >&6; } + { $as_echo "$as_me:$LINENO: checking whether get_zone_counts() is available" >&5 +$as_echo_n "checking whether get_zone_counts() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mmzone.h> + +int +main (void) +{ + + get_zone_counts(NULL, NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + grep -q -E '[[:space:]]get_zone_counts[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15113,16 +15768,28 @@ $as_echo_n "checking whether symbol get_zone_counts is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(get_zone_counts)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else + else : + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -15130,18 +15797,68 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GET_ZONE_COUNTS 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_ZONE_COUNTS 1 + + + +fi + + rm -Rf build + + + + { $as_echo "$as_me:$LINENO: checking whether user_path_dir() is available" >&5 +$as_echo_n "checking whether user_path_dir() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/fcntl.h> + #include <linux/namei.h> + +int +main (void) +{ + user_path_dir(NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi @@ -15149,10 +15866,14 @@ fi rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol user_path_at is exported" >&5 -$as_echo_n "checking whether symbol user_path_at is exported... " >&6; } grep -q -E '[[:space:]]user_path_at[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15162,38 +15883,104 @@ $as_echo_n "checking whether symbol user_path_at is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(user_path_at)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_USER_PATH_DIR 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_USER_PATH_DIR 1 + + { $as_echo "$as_me:$LINENO: checking whether set_fs_pwd() is available" >&5 +$as_echo_n "checking whether set_fs_pwd() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/spinlock.h> + #include <linux/fs_struct.h> +int +main (void) +{ + + (void) set_fs_pwd; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol set_fs_pwd is exported" >&5 -$as_echo_n "checking whether symbol set_fs_pwd is exported... " >&6; } grep -q -E '[[:space:]]set_fs_pwd[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15203,25 +15990,28 @@ $as_echo_n "checking whether symbol set_fs_pwd is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(set_fs_pwd)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_SET_FS_PWD 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -15229,6 +16019,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SET_FS_PWD 1 _ACEOF + + fi fi @@ -15431,9 +16223,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether vfs_fsync() is available" >&5 +$as_echo_n "checking whether vfs_fsync() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + (void) vfs_fsync; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol vfs_fsync is exported" >&5 -$as_echo_n "checking whether symbol vfs_fsync is exported... " >&6; } grep -q -E '[[:space:]]vfs_fsync[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15443,25 +16295,28 @@ $as_echo_n "checking whether symbol vfs_fsync is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(vfs_fsync)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_VFS_FSYNC 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -15469,6 +16324,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_VFS_FSYNC 1 _ACEOF + + fi fi @@ -15679,9 +16536,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether groups_search() is available" >&5 +$as_echo_n "checking whether groups_search() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/cred.h> + +int +main (void) +{ + + groups_search(NULL, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol groups_search is exported" >&5 -$as_echo_n "checking whether symbol groups_search is exported... " >&6; } grep -q -E '[[:space:]]groups_search[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15691,38 +16608,103 @@ $as_echo_n "checking whether symbol groups_search is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(groups_search)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_GROUPS_SEARCH 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_GROUPS_SEARCH 1 + + { $as_echo "$as_me:$LINENO: checking whether __put_task_struct() is available" >&5 +$as_echo_n "checking whether __put_task_struct() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/sched.h> + +int +main (void) +{ + __put_task_struct(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol __put_task_struct is exported" >&5 -$as_echo_n "checking whether symbol __put_task_struct is exported... " >&6; } grep -q -E '[[:space:]]__put_task_struct[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15732,25 +16714,28 @@ $as_echo_n "checking whether symbol __put_task_struct is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(__put_task_struct)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_PUT_TASK_STRUCT 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -15758,6 +16743,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_PUT_TASK_STRUCT 1 _ACEOF + + fi fi @@ -15828,9 +16815,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether kvasprintf() is available" >&5 +$as_echo_n "checking whether kvasprintf() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/kernel.h> + +int +main (void) +{ + + kvasprintf(0, NULL, *((va_list*)NULL)); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol kvasprintf is exported" >&5 -$as_echo_n "checking whether symbol kvasprintf is exported... " >&6; } grep -q -E '[[:space:]]kvasprintf[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15840,38 +16887,102 @@ $as_echo_n "checking whether symbol kvasprintf is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(kvasprintf)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_KVASPRINTF 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + + + { $as_echo "$as_me:$LINENO: checking whether rwsem_is_locked() acquires sem->wait_lock" >&5 +$as_echo_n "checking whether rwsem_is_locked() acquires sem->wait_lock... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/rwsem.h> + int rwsem_is_locked(struct rw_semaphore *sem) { return 0; } + +int +main (void) +{ + + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_KVASPRINTF 1 _ACEOF - fi + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol rwsem_is_locked is exported" >&5 -$as_echo_n "checking whether symbol rwsem_is_locked is exported... " >&6; } grep -q -E '[[:space:]]rwsem_is_locked[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15881,38 +16992,104 @@ $as_echo_n "checking whether symbol rwsem_is_locked is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(rwsem_is_locked)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define RWSEM_IS_LOCKED_TAKES_WAIT_LOCK 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define RWSEM_IS_LOCKED_TAKES_WAIT_LOCK 1 + + + { $as_echo "$as_me:$LINENO: checking whether invalidate_inodes() is available" >&5 +$as_echo_n "checking whether invalidate_inodes() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/fs.h> +int +main (void) +{ + + invalidate_inodes; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol invalidate_inodes is exported" >&5 -$as_echo_n "checking whether symbol invalidate_inodes is exported... " >&6; } grep -q -E '[[:space:]]invalidate_inodes[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15922,36 +17099,103 @@ $as_echo_n "checking whether symbol invalidate_inodes is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(invalidate_inodes)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_INVALIDATE_INODES 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_INVALIDATE_INODES 1 + + { $as_echo "$as_me:$LINENO: checking whether invalidate_inodes_check() is available" >&5 +$as_echo_n "checking whether invalidate_inodes_check() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi - { $as_echo "$as_me:$LINENO: checking whether symbol invalidate_inodes_check is exported" >&5 -$as_echo_n "checking whether symbol invalidate_inodes_check is exported... " >&6; } + #include <linux/fs.h> + +int +main (void) +{ + + invalidate_inodes_check(NULL, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + grep -q -E '[[:space:]]invalidate_inodes_check[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -15961,25 +17205,28 @@ $as_echo_n "checking whether symbol invalidate_inodes_check is exported... " >&6 grep -q -E "EXPORT_SYMBOL.*(invalidate_inodes_check)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_INVALIDATE_INODES_CHECK 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -15987,6 +17234,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_INVALIDATE_INODES_CHECK 1 _ACEOF + + fi fi @@ -16056,9 +17305,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether shrink_dcache_memory() is available" >&5 +$as_echo_n "checking whether shrink_dcache_memory() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/dcache.h> + +int +main (void) +{ + + shrink_dcache_memory(0, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol shrink_dcache_memory is exported" >&5 -$as_echo_n "checking whether symbol shrink_dcache_memory is exported... " >&6; } grep -q -E '[[:space:]]shrink_dcache_memory[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -16068,38 +17377,103 @@ $as_echo_n "checking whether symbol shrink_dcache_memory is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(shrink_dcache_memory)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_SHRINK_DCACHE_MEMORY 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_SHRINK_DCACHE_MEMORY 1 + + { $as_echo "$as_me:$LINENO: checking whether shrink_icache_memory() is available" >&5 +$as_echo_n "checking whether shrink_icache_memory() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + + #include <linux/dcache.h> + +int +main (void) +{ + + shrink_icache_memory(0, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol shrink_icache_memory is exported" >&5 -$as_echo_n "checking whether symbol shrink_icache_memory is exported... " >&6; } grep -q -E '[[:space:]]shrink_icache_memory[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -16109,25 +17483,28 @@ $as_echo_n "checking whether symbol shrink_icache_memory is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(shrink_icache_memory)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_SHRINK_ICACHE_MEMORY 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -16135,6 +17512,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SHRINK_ICACHE_MEMORY 1 _ACEOF + + fi fi @@ -16146,10 +17525,10 @@ $as_echo_n "checking whether symbol kern_path_parent exists in header... " >&6; for file in include/linux/namei.h; do grep -q "int kern_path_parent(const char \*, struct nameidata \*)" "$LINUX/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - header=1 - break; - fi + if test $rc -eq 0; then + header=1 + break; + fi done if test $header -eq 0; then { $as_echo "$as_me:$LINENO: result: no" >&5 @@ -16166,9 +17545,69 @@ _ACEOF fi + { $as_echo "$as_me:$LINENO: checking whether kern_path_parent() is available" >&5 +$as_echo_n "checking whether kern_path_parent() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/namei.h> + +int +main (void) +{ + + kern_path_parent(NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol kern_path_parent is exported" >&5 -$as_echo_n "checking whether symbol kern_path_parent is exported... " >&6; } grep -q -E '[[:space:]]kern_path_parent[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -16178,25 +17617,28 @@ $as_echo_n "checking whether symbol kern_path_parent is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(kern_path_parent)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_KERN_PATH_PARENT_SYMBOL 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -16204,6 +17646,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_KERN_PATH_PARENT_SYMBOL 1 _ACEOF + + fi fi @@ -16524,7 +17968,7 @@ $as_echo_n "checking kernel source directory... " >&6; } sourcelink=$(readlink -f "$headersdir") else sourcelink=$(ls -1d /usr/src/kernels/* \ - /usr/src/linux-* \ + /usr/src/linux-* \ 2>/dev/null | grep -v obj | tail -1) fi @@ -17601,9 +19045,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether task_curr() is available" >&5 +$as_echo_n "checking whether task_curr() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/sched.h> + +int +main (void) +{ + + task_curr(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol task_curr is exported" >&5 -$as_echo_n "checking whether symbol task_curr is exported... " >&6; } grep -q -E '[[:space:]]task_curr[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -17613,25 +19117,28 @@ $as_echo_n "checking whether symbol task_curr is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(task_curr)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_TASK_CURR 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -17639,6 +19146,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_TASK_CURR 1 _ACEOF + + fi fi @@ -17844,9 +19353,9 @@ fi + { $as_echo "$as_me:$LINENO: checking whether device_create() is available" >&5 +$as_echo_n "checking whether device_create() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol device_create is exported" >&5 -$as_echo_n "checking whether symbol device_create is exported... " >&6; } grep -q -E '[[:space:]]device_create[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -17856,25 +19365,29 @@ $as_echo_n "checking whether symbol device_create is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(device_create)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_DEVICE_CREATE 1 _ACEOF + fi - else + else : + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -17882,6 +19395,7 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_DEVICE_CREATE 1 _ACEOF + fi @@ -17955,9 +19469,69 @@ fi EXTRA_KCFLAGS="$tmp_flags" + { $as_echo "$as_me:$LINENO: checking whether class_device_create() is available" >&5 +$as_echo_n "checking whether class_device_create() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/device.h> + +int +main (void) +{ + + class_device_create(NULL, NULL, 0, NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol class_device_create is exported" >&5 -$as_echo_n "checking whether symbol class_device_create is exported... " >&6; } grep -q -E '[[:space:]]class_device_create[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -17967,38 +19541,103 @@ $as_echo_n "checking whether symbol class_device_create is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(class_device_create)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_CLASS_DEVICE_CREATE 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_CLASS_DEVICE_CREATE 1 + + { $as_echo "$as_me:$LINENO: checking whether set_normalized_timespec() is available as export" >&5 +$as_echo_n "checking whether set_normalized_timespec() is available as export... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + + #include <linux/time.h> + +int +main (void) +{ + + set_normalized_timespec(NULL, 0, 0); + + ; + return 0; +} + +_ACEOF + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol set_normalized_timespec is exported" >&5 -$as_echo_n "checking whether symbol set_normalized_timespec is exported... " >&6; } grep -q -E '[[:space:]]set_normalized_timespec[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -18008,25 +19647,28 @@ $as_echo_n "checking whether symbol set_normalized_timespec is exported... " >&6 grep -q -E "EXPORT_SYMBOL.*(set_normalized_timespec)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_SET_NORMALIZED_TIMESPEC_EXPORT 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -18034,6 +19676,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SET_NORMALIZED_TIMESPEC_EXPORT 1 _ACEOF + + fi fi @@ -18593,9 +20237,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether monotonic_clock() is available" >&5 +$as_echo_n "checking whether monotonic_clock() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/timex.h> + +int +main (void) +{ + + monotonic_clock(); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol monotonic_clock is exported" >&5 -$as_echo_n "checking whether symbol monotonic_clock is exported... " >&6; } grep -q -E '[[:space:]]monotonic_clock[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -18605,25 +20309,28 @@ $as_echo_n "checking whether symbol monotonic_clock is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(monotonic_clock)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_MONOTONIC_CLOCK 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -18631,6 +20338,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_MONOTONIC_CLOCK 1 _ACEOF + + fi fi @@ -18978,9 +20687,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether kallsyms_lookup_name() is available" >&5 +$as_echo_n "checking whether kallsyms_lookup_name() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/kallsyms.h> + +int +main (void) +{ + + kallsyms_lookup_name(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol kallsyms_lookup_name is exported" >&5 -$as_echo_n "checking whether symbol kallsyms_lookup_name is exported... " >&6; } grep -q -E '[[:space:]]kallsyms_lookup_name[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -18990,25 +20759,28 @@ $as_echo_n "checking whether symbol kallsyms_lookup_name is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(kallsyms_lookup_name)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_KALLSYMS_LOOKUP_NAME 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -19016,12 +20788,14 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_KALLSYMS_LOOKUP_NAME 1 _ACEOF + + fi fi + { $as_echo "$as_me:$LINENO: checking whether get_vmalloc_info() is available" >&5 +$as_echo_n "checking whether get_vmalloc_info() is available... " >&6; } - { $as_echo "$as_me:$LINENO: checking whether symbol get_vmalloc_info is exported" >&5 -$as_echo_n "checking whether symbol get_vmalloc_info is exported... " >&6; } grep -q -E '[[:space:]]get_vmalloc_info[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19031,25 +20805,29 @@ $as_echo_n "checking whether symbol get_vmalloc_info is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(get_vmalloc_info)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_GET_VMALLOC_INFO 1 _ACEOF + fi - else + else : + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -19057,6 +20835,7 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GET_VMALLOC_INFO 1 _ACEOF + fi @@ -19078,9 +20857,69 @@ _ACEOF $as_echo "no" >&6; } fi + { $as_echo "$as_me:$LINENO: checking whether first_online_pgdat() is available" >&5 +$as_echo_n "checking whether first_online_pgdat() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mmzone.h> + +int +main (void) +{ + + first_online_pgdat(); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol first_online_pgdat is exported" >&5 -$as_echo_n "checking whether symbol first_online_pgdat is exported... " >&6; } grep -q -E '[[:space:]]first_online_pgdat[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19090,38 +20929,103 @@ $as_echo_n "checking whether symbol first_online_pgdat is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(first_online_pgdat)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_FIRST_ONLINE_PGDAT 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_FIRST_ONLINE_PGDAT 1 + + { $as_echo "$as_me:$LINENO: checking whether next_online_pgdat() is available" >&5 +$as_echo_n "checking whether next_online_pgdat() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + + #include <linux/mmzone.h> + +int +main (void) +{ + + next_online_pgdat(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol next_online_pgdat is exported" >&5 -$as_echo_n "checking whether symbol next_online_pgdat is exported... " >&6; } grep -q -E '[[:space:]]next_online_pgdat[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19131,38 +21035,103 @@ $as_echo_n "checking whether symbol next_online_pgdat is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(next_online_pgdat)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_NEXT_ONLINE_PGDAT 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_NEXT_ONLINE_PGDAT 1 + + { $as_echo "$as_me:$LINENO: checking whether next_zone() is available" >&5 +$as_echo_n "checking whether next_zone() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/mmzone.h> +int +main (void) +{ + + next_zone(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol next_zone is exported" >&5 -$as_echo_n "checking whether symbol next_zone is exported... " >&6; } grep -q -E '[[:space:]]next_zone[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19172,38 +21141,102 @@ $as_echo_n "checking whether symbol next_zone is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(next_zone)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_NEXT_ZONE 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_NEXT_ZONE 1 + + { $as_echo "$as_me:$LINENO: checking whether pgdat_list is available" >&5 +$as_echo_n "checking whether pgdat_list is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/topology.h> + pg_data_t *tmp = pgdat_list; + +int +main (void) +{ + + ; + return 0; +} + +_ACEOF - { $as_echo "$as_me:$LINENO: checking whether symbol pgdat_list is exported" >&5 -$as_echo_n "checking whether symbol pgdat_list is exported... " >&6; } + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + grep -q -E '[[:space:]]pgdat_list[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19213,25 +21246,28 @@ $as_echo_n "checking whether symbol pgdat_list is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(pgdat_list)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_PGDAT_LIST 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -19239,6 +21275,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_PGDAT_LIST 1 _ACEOF + + fi fi @@ -19854,8 +21892,69 @@ cat >>confdefs.h <<\_ACEOF _ACEOF - { $as_echo "$as_me:$LINENO: checking whether symbol get_zone_counts is exported" >&5 -$as_echo_n "checking whether symbol get_zone_counts is exported... " >&6; } + { $as_echo "$as_me:$LINENO: checking whether get_zone_counts() is available" >&5 +$as_echo_n "checking whether get_zone_counts() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/mmzone.h> + +int +main (void) +{ + + get_zone_counts(NULL, NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + grep -q -E '[[:space:]]get_zone_counts[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19865,16 +21964,28 @@ $as_echo_n "checking whether symbol get_zone_counts is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(get_zone_counts)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else + else : + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -19882,18 +21993,68 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_GET_ZONE_COUNTS 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_GET_ZONE_COUNTS 1 + + + +fi + + rm -Rf build + + + + { $as_echo "$as_me:$LINENO: checking whether user_path_dir() is available" >&5 +$as_echo_n "checking whether user_path_dir() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/fcntl.h> + #include <linux/namei.h> + +int +main (void) +{ + user_path_dir(NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 fi @@ -19901,10 +22062,14 @@ fi rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol user_path_at is exported" >&5 -$as_echo_n "checking whether symbol user_path_at is exported... " >&6; } grep -q -E '[[:space:]]user_path_at[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19914,38 +22079,104 @@ $as_echo_n "checking whether symbol user_path_at is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(user_path_at)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_USER_PATH_DIR 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_USER_PATH_DIR 1 + + { $as_echo "$as_me:$LINENO: checking whether set_fs_pwd() is available" >&5 +$as_echo_n "checking whether set_fs_pwd() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/spinlock.h> + #include <linux/fs_struct.h> +int +main (void) +{ + + (void) set_fs_pwd; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol set_fs_pwd is exported" >&5 -$as_echo_n "checking whether symbol set_fs_pwd is exported... " >&6; } grep -q -E '[[:space:]]set_fs_pwd[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -19955,25 +22186,28 @@ $as_echo_n "checking whether symbol set_fs_pwd is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(set_fs_pwd)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_SET_FS_PWD 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -19981,6 +22215,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SET_FS_PWD 1 _ACEOF + + fi fi @@ -20183,9 +22419,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether vfs_fsync() is available" >&5 +$as_echo_n "checking whether vfs_fsync() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/fs.h> + +int +main (void) +{ + + (void) vfs_fsync; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol vfs_fsync is exported" >&5 -$as_echo_n "checking whether symbol vfs_fsync is exported... " >&6; } grep -q -E '[[:space:]]vfs_fsync[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20195,25 +22491,28 @@ $as_echo_n "checking whether symbol vfs_fsync is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(vfs_fsync)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_VFS_FSYNC 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -20221,6 +22520,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_VFS_FSYNC 1 _ACEOF + + fi fi @@ -20431,9 +22732,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether groups_search() is available" >&5 +$as_echo_n "checking whether groups_search() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/cred.h> + +int +main (void) +{ + + groups_search(NULL, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol groups_search is exported" >&5 -$as_echo_n "checking whether symbol groups_search is exported... " >&6; } grep -q -E '[[:space:]]groups_search[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20443,38 +22804,103 @@ $as_echo_n "checking whether symbol groups_search is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(groups_search)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_GROUPS_SEARCH 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_GROUPS_SEARCH 1 + + { $as_echo "$as_me:$LINENO: checking whether __put_task_struct() is available" >&5 +$as_echo_n "checking whether __put_task_struct() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/sched.h> + +int +main (void) +{ + __put_task_struct(NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol __put_task_struct is exported" >&5 -$as_echo_n "checking whether symbol __put_task_struct is exported... " >&6; } grep -q -E '[[:space:]]__put_task_struct[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20484,25 +22910,28 @@ $as_echo_n "checking whether symbol __put_task_struct is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(__put_task_struct)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_PUT_TASK_STRUCT 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -20510,6 +22939,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_PUT_TASK_STRUCT 1 _ACEOF + + fi fi @@ -20580,9 +23011,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether kvasprintf() is available" >&5 +$as_echo_n "checking whether kvasprintf() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/kernel.h> + +int +main (void) +{ + + kvasprintf(0, NULL, *((va_list*)NULL)); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol kvasprintf is exported" >&5 -$as_echo_n "checking whether symbol kvasprintf is exported... " >&6; } grep -q -E '[[:space:]]kvasprintf[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20592,38 +23083,102 @@ $as_echo_n "checking whether symbol kvasprintf is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(kvasprintf)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_KVASPRINTF 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + + + { $as_echo "$as_me:$LINENO: checking whether rwsem_is_locked() acquires sem->wait_lock" >&5 +$as_echo_n "checking whether rwsem_is_locked() acquires sem->wait_lock... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/rwsem.h> + int rwsem_is_locked(struct rw_semaphore *sem) { return 0; } + +int +main (void) +{ + + ; + return 0; +} -cat >>confdefs.h <<\_ACEOF -#define HAVE_KVASPRINTF 1 _ACEOF - fi + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol rwsem_is_locked is exported" >&5 -$as_echo_n "checking whether symbol rwsem_is_locked is exported... " >&6; } grep -q -E '[[:space:]]rwsem_is_locked[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20633,38 +23188,104 @@ $as_echo_n "checking whether symbol rwsem_is_locked is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(rwsem_is_locked)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define RWSEM_IS_LOCKED_TAKES_WAIT_LOCK 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define RWSEM_IS_LOCKED_TAKES_WAIT_LOCK 1 + + + { $as_echo "$as_me:$LINENO: checking whether invalidate_inodes() is available" >&5 +$as_echo_n "checking whether invalidate_inodes() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + #include <linux/fs.h> +int +main (void) +{ + + invalidate_inodes; + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol invalidate_inodes is exported" >&5 -$as_echo_n "checking whether symbol invalidate_inodes is exported... " >&6; } grep -q -E '[[:space:]]invalidate_inodes[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20674,36 +23295,103 @@ $as_echo_n "checking whether symbol invalidate_inodes is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(invalidate_inodes)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_INVALIDATE_INODES 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_INVALIDATE_INODES 1 + + { $as_echo "$as_me:$LINENO: checking whether invalidate_inodes_check() is available" >&5 +$as_echo_n "checking whether invalidate_inodes_check() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi - { $as_echo "$as_me:$LINENO: checking whether symbol invalidate_inodes_check is exported" >&5 -$as_echo_n "checking whether symbol invalidate_inodes_check is exported... " >&6; } + #include <linux/fs.h> + +int +main (void) +{ + + invalidate_inodes_check(NULL, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then + grep -q -E '[[:space:]]invalidate_inodes_check[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20713,25 +23401,28 @@ $as_echo_n "checking whether symbol invalidate_inodes_check is exported... " >&6 grep -q -E "EXPORT_SYMBOL.*(invalidate_inodes_check)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_INVALIDATE_INODES_CHECK 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -20739,6 +23430,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_INVALIDATE_INODES_CHECK 1 _ACEOF + + fi fi @@ -20808,9 +23501,69 @@ fi + { $as_echo "$as_me:$LINENO: checking whether shrink_dcache_memory() is available" >&5 +$as_echo_n "checking whether shrink_dcache_memory() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/dcache.h> + +int +main (void) +{ + + shrink_dcache_memory(0, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol shrink_dcache_memory is exported" >&5 -$as_echo_n "checking whether symbol shrink_dcache_memory is exported... " >&6; } grep -q -E '[[:space:]]shrink_dcache_memory[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20820,38 +23573,103 @@ $as_echo_n "checking whether symbol shrink_dcache_memory is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(shrink_dcache_memory)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi + + fi + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 $as_echo "no" >&6; } - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 + else : + + { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<\_ACEOF #define HAVE_SHRINK_DCACHE_MEMORY 1 _ACEOF + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi -cat >>confdefs.h <<\_ACEOF -#define HAVE_SHRINK_DCACHE_MEMORY 1 + + { $as_echo "$as_me:$LINENO: checking whether shrink_icache_memory() is available" >&5 +$as_echo_n "checking whether shrink_icache_memory() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ _ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ - fi + + #include <linux/dcache.h> + +int +main (void) +{ + + shrink_icache_memory(0, 0); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol shrink_icache_memory is exported" >&5 -$as_echo_n "checking whether symbol shrink_icache_memory is exported... " >&6; } grep -q -E '[[:space:]]shrink_icache_memory[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20861,25 +23679,28 @@ $as_echo_n "checking whether symbol shrink_icache_memory is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(shrink_icache_memory)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_SHRINK_ICACHE_MEMORY 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -20887,6 +23708,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_SHRINK_ICACHE_MEMORY 1 _ACEOF + + fi fi @@ -20898,10 +23721,10 @@ $as_echo_n "checking whether symbol kern_path_parent exists in header... " >&6; for file in include/linux/namei.h; do grep -q "int kern_path_parent(const char \*, struct nameidata \*)" "$LINUX/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - header=1 - break; - fi + if test $rc -eq 0; then + header=1 + break; + fi done if test $header -eq 0; then { $as_echo "$as_me:$LINENO: result: no" >&5 @@ -20918,9 +23741,69 @@ _ACEOF fi + { $as_echo "$as_me:$LINENO: checking whether kern_path_parent() is available" >&5 +$as_echo_n "checking whether kern_path_parent() is available... " >&6; } + + + +cat confdefs.h - <<_ACEOF >conftest.c +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ + + + #include <linux/namei.h> + +int +main (void) +{ + + kern_path_parent(NULL, NULL); + + ; + return 0; +} + +_ACEOF + + + rm -Rf build && mkdir -p build && touch build/conftest.mod.c + echo "obj-m := conftest.o" >build/Makefile + modpost_flag='' + test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage + if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } >/dev/null && { ac_try='test -s build/conftest.o' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + rc=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + rc=1 + + +fi + + rm -Rf build + + + if test $rc -ne 0; then : + + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else + if test "x$enable_linux_builtin" != xyes; then - { $as_echo "$as_me:$LINENO: checking whether symbol kern_path_parent is exported" >&5 -$as_echo_n "checking whether symbol kern_path_parent is exported... " >&6; } grep -q -E '[[:space:]]kern_path_parent[[:space:]]' \ $LINUX_OBJ/Module*.symvers 2>/dev/null rc=$? @@ -20930,25 +23813,28 @@ $as_echo_n "checking whether symbol kern_path_parent is exported... " >&6; } grep -q -E "EXPORT_SYMBOL.*(kern_path_parent)" \ "$LINUX_OBJ/$file" 2>/dev/null rc=$? - if test $rc -eq 0; then - export=1 - break; - fi + if test $rc -eq 0; then + export=1 + break; + fi done - if test $export -eq 0; then - { $as_echo "$as_me:$LINENO: result: no" >&5 -$as_echo "no" >&6; } + if test $export -eq 0; then : + rc=1 + else : + rc=0 + fi + else : + rc=0 + fi - else - { $as_echo "$as_me:$LINENO: result: yes" >&5 -$as_echo "yes" >&6; } + fi + if test $rc -ne 0; then : -cat >>confdefs.h <<\_ACEOF -#define HAVE_KERN_PATH_PARENT_SYMBOL 1 -_ACEOF + { $as_echo "$as_me:$LINENO: result: no" >&5 +$as_echo "no" >&6; } + + else : - fi - else { $as_echo "$as_me:$LINENO: result: yes" >&5 $as_echo "yes" >&6; } @@ -20956,6 +23842,8 @@ cat >>confdefs.h <<\_ACEOF #define HAVE_KERN_PATH_PARENT_SYMBOL 1 _ACEOF + + fi fi diff --git a/spl_config.h.in b/spl_config.h.in index 1b4a129b2..4ee1b3353 100644 --- a/spl_config.h.in +++ b/spl_config.h.in @@ -210,7 +210,7 @@ /* Define to 1 if you have the <sys/types.h> header file. */ #undef HAVE_SYS_TYPES_H -/* task_curr() exported */ +/* task_curr() is available */ #undef HAVE_TASK_CURR /* timespec_sub() is available */ |