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* Update build system and packagingBrian Behlendorf2018-05-291-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Minimal changes required to integrate the SPL sources in to the ZFS repository build infrastructure and packaging. Build system and packaging: * Renamed SPL_* autoconf m4 macros to ZFS_*. * Removed redundant SPL_* autoconf m4 macros. * Updated the RPM spec files to remove SPL package dependency. * The zfs package obsoletes the spl package, and the zfs-kmod package obsoletes the spl-kmod package. * The zfs-kmod-devel* packages were updated to add compatibility symlinks under /usr/src/spl-x.y.z until all dependent packages can be updated. They will be removed in a future release. * Updated copy-builtin script for in-kernel builds. * Updated DKMS package to include the spl.ko. * Updated stale AUTHORS file to include all contributors. * Updated stale COPYRIGHT and included the SPL as an exception. * Renamed README.markdown to README.md * Renamed OPENSOLARIS.LICENSE to LICENSE. * Renamed DISCLAIMER to NOTICE. Required code changes: * Removed redundant HAVE_SPL macro. * Removed _BOOT from nvpairs since it doesn't apply for Linux. * Initial header cleanup (removal of empty headers, refactoring). * Remove SPL repository clone/build from zimport.sh. * Use of DEFINE_RATELIMIT_STATE and DEFINE_SPINLOCK removed due to build issues when forcing C99 compilation. * Replaced legacy ACCESS_ONCE with READ_ONCE. * Include needed headers for `current` and `EXPORT_SYMBOL`. Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Olaf Faaland <[email protected]> Reviewed-by: Matthew Ahrens <[email protected]> Reviewed-by: Pavel Zakharov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> TEST_ZIMPORT_SKIP="yes" Closes #7556
* Fix copy-builtin to work with ASAN patchMatthew Thode2018-01-121-2/+4
| | | | | | | | | | Commit fed90353 didn't fully update the copy-builtin script as needed to perform in-kernel builds. Add the missing options and flags. Reviewed by: Brian Behlendorf <[email protected]> Signed-off-by: Matthew Thode <[email protected]> Closes #7033 Closes #7037
* Allow c99 when building ZFS in the kernel treeBrian Behlendorf2017-03-271-2/+5
| | | | | | | | | | Commit 4a5d7f82 enabled building c99 out of the kernel tree. However, when building as part of the kernel different Makefiles are used and -std=gnu99 must additionially be added there. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5919
* Illumos Crypto Port module added to enable native encryption in zfsTom Caputi2016-07-201-19/+0
| | | | | | | | | | | | | | | | | | | | A port of the Illumos Crypto Framework to a Linux kernel module (found in module/icp). This is needed to do the actual encryption work. We cannot use the Linux kernel's built in crypto api because it is only exported to GPL-licensed modules. Having the ICP also means the crypto code can run on any of the other kernels under OpenZFS. I ended up porting over most of the internals of the framework, which means that porting over other API calls (if we need them) should be fairly easy. Specifically, I have ported over the API functions related to encryption, digests, macs, and crypto templates. The ICP is able to use assembly-accelerated encryption on amd64 machines and AES-NI instructions on Intel chips that support it. There are place-holder directories for similar assembly optimizations for other architectures (although they have not been written). Signed-off-by: Tom Caputi <[email protected]> Signed-off-by: Tony Hutter <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #4329
* Fix --enable-linux-builtinBrian Behlendorf2015-12-021-0/+2
| | | | | | | | | | Adding VPATH support, commit 47a4a6f, required that a `src` and `obj` line be added to the top of the Makefiles. They must be removed from the Makefiles when builtin. Signed-off-by: Brian Behlendorf <[email protected]> Issue zfsonlinux/spl#481 Issue zfsonlinux/spl#498
* Consistent menuconfig nameRichard Yao2012-08-261-1/+1
| | | | | | | | Make name in Linux menuconfig consistent with those of other filesystems Signed-off-by: Richard Yao <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #897
* Add missing dependencies to ./copy-builtinRichard Yao2012-08-061-0/+3
| | | | | | | | | | | | | | ZFS depends on EFI_PARTITION, ZLIB_DEFLATE and ZLIB_INFLATE, but when ZFS is integrated with the kernel source tree, menuconfig does not enforce these dependencies. This can cause build failures in the case of ZLIB_DEFLATE and ZLIB_INFLATE where symbols are not found. This can also cause runtime failures in the case of EFI_PARTITION, where the kernel will not understand GPT partitions when creating pools from raw disks. We solve this by making menuconfig aware of these dependencies. Signed-off-by: Richard Yao <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #854
* Add script for builtin module building.Etienne Dechamps2012-07-261-0/+121
This commit introduces a "copy-builtin" script designed to prepare a kernel source tree for building ZFS as a builtin module. The script makes a full copy of all needed files, thus making the kernel source tree fully independent of the zfs source package. To achieve that, some compilation flags (-include, -I) have been moved to module/Makefile. This Makefile is only used when compiling external modules; when compiling builtin modules, a Kbuild file generated by the configure-builtin script is used instead. This makes sure Makefiles inside the kernel source tree does not contain references to the zfs source package. Signed-off-by: Brian Behlendorf <[email protected]> Issue #851