diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/kernel-config-defined.m4 | 31 | ||||
| -rw-r--r-- | config/kernel-group-info.m4 | 4 |
2 files changed, 31 insertions, 4 deletions
diff --git a/config/kernel-config-defined.m4 b/config/kernel-config-defined.m4 index c7d18b49b..d9f053400 100644 --- a/config/kernel-config-defined.m4 +++ b/config/kernel-config-defined.m4 @@ -19,19 +19,46 @@ AC_DEFUN([ZFS_AC_KERNEL_CONFIG_DEFINED], [ ]) ]) + ZFS_AC_KERNEL_SRC_CONFIG_BLOCK ZFS_AC_KERNEL_SRC_CONFIG_DEBUG_LOCK_ALLOC ZFS_AC_KERNEL_SRC_CONFIG_TRIM_UNUSED_KSYMS - ZFS_AC_KERNEL_SRC_CONFIG_ZLIB_INFLATE ZFS_AC_KERNEL_SRC_CONFIG_ZLIB_DEFLATE + ZFS_AC_KERNEL_SRC_CONFIG_ZLIB_INFLATE AC_MSG_CHECKING([for kernel config option compatibility]) ZFS_LINUX_TEST_COMPILE_ALL([config]) AC_MSG_RESULT([done]) + ZFS_AC_KERNEL_CONFIG_BLOCK ZFS_AC_KERNEL_CONFIG_DEBUG_LOCK_ALLOC ZFS_AC_KERNEL_CONFIG_TRIM_UNUSED_KSYMS - ZFS_AC_KERNEL_CONFIG_ZLIB_INFLATE ZFS_AC_KERNEL_CONFIG_ZLIB_DEFLATE + ZFS_AC_KERNEL_CONFIG_ZLIB_INFLATE +]) + +dnl # +dnl # Check CONFIG_BLOCK +dnl # +dnl # Verify the kernel has CONFIG_BLOCK support enabled. +dnl # +AC_DEFUN([ZFS_AC_KERNEL_SRC_CONFIG_BLOCK], [ + ZFS_LINUX_TEST_SRC([config_block], [ + #if !defined(CONFIG_BLOCK) + #error CONFIG_BLOCK not defined + #endif + ],[]) +]) + +AC_DEFUN([ZFS_AC_KERNEL_CONFIG_BLOCK], [ + AC_MSG_CHECKING([whether CONFIG_BLOCK is defined]) + ZFS_LINUX_TEST_RESULT([config_block], [ + AC_MSG_RESULT([yes]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_ERROR([ + *** This kernel does not include the required block device support. + *** Rebuild the kernel with CONFIG_BLOCK=y set.]) + ]) ]) dnl # diff --git a/config/kernel-group-info.m4 b/config/kernel-group-info.m4 index 0fee1d36d..6941d62da 100644 --- a/config/kernel-group-info.m4 +++ b/config/kernel-group-info.m4 @@ -6,8 +6,8 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_GROUP_INFO_GID], [ ZFS_LINUX_TEST_SRC([group_info_gid], [ #include <linux/cred.h> ],[ - struct group_info *gi = groups_alloc(1); - gi->gid[0] = KGIDT_INIT(0); + struct group_info gi __attribute__ ((unused)) = {}; + gi.gid[0] = KGIDT_INIT(0); ]) ]) |