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* Use cstyle -cpP in `make cstyle` checkBrian Behlendorf2016-12-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Enable picky cstyle checks and resolve the new warnings. The vast majority of the changes needed were to handle minor issues with whitespace formatting. This patch contains no functional changes. Non-whitespace changes are as follows: * 8 times ; to { } in for/while loop * fix missing ; in cmd/zed/agents/zfs_diagnosis.c * comment (confim -> confirm) * change endline , to ; in cmd/zpool/zpool_main.c * a number of /* BEGIN CSTYLED */ /* END CSTYLED */ blocks * /* CSTYLED */ markers * change == 0 to ! * ulong to unsigned long in module/zfs/dsl_scan.c * rearrangement of module_param lines in module/zfs/metaslab.c * add { } block around statement after for_each_online_node Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: HÃ¥kan Johansson <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5465
* Add paxcheck make lint targetJason Zaman2016-10-281-1/+6
| | | | | | | | | | | | | This uses scanelf (from pax-utils) to check for any issues with the binaries. It currently checks for executable stacks and textrels. The checks are in a script so can be extended easily in the future for more checks. Executable stacks and textrels are frequently caused by issues in asm files and lead to security and perf problems. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Jason Zaman <[email protected]> Closes #5338
* Introduce a make recipe for flake8Giuseppe Di Natale2016-10-061-1/+6
| | | | | | | | | Add a make recipe to enable developers to easily run flake8 if it is available. This will help enforce good python coding standards. Signed-off-by: Giuseppe Di Natale <[email protected]>
* OpenZFS 4185 - add new cryptographic checksums to ZFS: SHA-512, Skein, Edon-RTony Hutter2016-10-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed by: George Wilson <[email protected]> Reviewed by: Prakash Surya <[email protected]> Reviewed by: Saso Kiselkov <[email protected]> Reviewed by: Richard Lowe <[email protected]> Approved by: Garrett D'Amore <[email protected]> Ported by: Tony Hutter <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/4185 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/45818ee Porting Notes: This code is ported on top of the Illumos Crypto Framework code: https://github.com/zfsonlinux/zfs/pull/4329/commits/b5e030c8dbb9cd393d313571dee4756fbba8c22d The list of porting changes includes: - Copied module/icp/include/sha2/sha2.h directly from illumos - Removed from module/icp/algs/sha2/sha2.c: #pragma inline(SHA256Init, SHA384Init, SHA512Init) - Added 'ctx' to lib/libzfs/libzfs_sendrecv.c:zio_checksum_SHA256() since it now takes in an extra parameter. - Added CTASSERT() to assert.h from for module/zfs/edonr_zfs.c - Added skein & edonr to libicp/Makefile.am - Added sha512.S. It was generated from sha512-x86_64.pl in Illumos. - Updated ztest.c with new fletcher_4_*() args; used NULL for new CTX argument. - In icp/algs/edonr/edonr_byteorder.h, Removed the #if defined(__linux) section to not #include the non-existant endian.h. - In skein_test.c, renane NULL to 0 in "no test vector" array entries to get around a compiler warning. - Fixup test files: - Rename <sys/varargs.h> -> <varargs.h>, <strings.h> -> <string.h>, - Remove <note.h> and define NOTE() as NOP. - Define u_longlong_t - Rename "#!/usr/bin/ksh" -> "#!/bin/ksh -p" - Rename NULL to 0 in "no test vector" array entries to get around a compiler warning. - Remove "for isa in $($ISAINFO); do" stuff - Add/update Makefiles - Add some userspace headers like stdio.h/stdlib.h in places of sys/types.h. - EXPORT_SYMBOL *_Init/*_Update/*_Final... routines in ICP modules. - Update scripts/zfs2zol-patch.sed - include <sys/sha2.h> in sha2_impl.h - Add sha2.h to include/sys/Makefile.am - Add skein and edonr dirs to icp Makefile - Add new checksums to zpool_get.cfg - Move checksum switch block from zfs_secpolicy_setprop() to zfs_check_settable() - Fix -Wuninitialized error in edonr_byteorder.h on PPC - Fix stack frame size errors on ARM32 - Don't unroll loops in Skein on 32-bit to save stack space - Add memory barriers in sha2.c on 32-bit to save stack space - Add filetest_001_pos.ksh checksum sanity test - Add option to write psudorandom data in file_write utility
* Fix make lint targetBrian Behlendorf2016-09-091-1/+1
| | | | | | | | When errors are detected 'make lint' should return a non-zero error code. The value 2 was chosen to indicate these are warnings and not fatal. Signed-off-by: Brian Behlendorf <[email protected]>
* Add `make lint` targetBrian Behlendorf2016-08-021-0/+7
| | | | | | | | | | Add a `make lint` target which maps to a cppcheck target. As with the shellcheck target it will only run when cppcheck is installed. This allows a `make lint` build check to be incrementally added to the automated testing for distribution which provide cppcheck. Signed-off-by: Brian Behlendorf <[email protected]> Closes #4915
* Add the ZFS Test SuiteBrian Behlendorf2016-03-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the ZFS Test Suite and test-runner framework from illumos. This is a continuation of the work done by Turbo Fredriksson to port the ZFS Test Suite to Linux. While this work was originally conceived as a stand alone project integrating it directly with the ZoL source tree has several advantages: * Allows the ZFS Test Suite to be packaged in zfs-test package. * Facilitates easy integration with the CI testing. * Users can locally run the ZFS Test Suite to validate ZFS. This testing should ONLY be done on a dedicated test system because the ZFS Test Suite in its current form is destructive. * Allows the ZFS Test Suite to be run directly in the ZoL source tree enabled developers to iterate quickly during development. * Developers can easily add/modify tests in the framework as features are added or functionality is changed. The tests will then always be in sync with the implementation. Full documentation for how to run the ZFS Test Suite is available in the tests/README.md file. Warning: This test suite is designed to be run on a dedicated test system. It will make modifications to the system including, but not limited to, the following. * Adding new users * Adding new groups * Modifying the following /proc files: * /proc/sys/kernel/core_pattern * /proc/sys/kernel/core_uses_pid * Creating directories under / Notes: * Not all of the test cases are expected to pass and by default these test cases are disabled. The failures are primarily due to assumption made for illumos which are invalid under Linux. * When updating these test cases it should be done in as generic a way as possible so the patch can be submitted back upstream. Most existing library functions have been updated to be Linux aware, and the following functions and variables have been added. * Functions: * is_linux - Used to wrap a Linux specific section. * block_device_wait - Waits for block devices to be added to /dev/. * Variables: Linux Illumos * ZVOL_DEVDIR "/dev/zvol" "/dev/zvol/dsk" * ZVOL_RDEVDIR "/dev/zvol" "/dev/zvol/rdsk" * DEV_DSKDIR "/dev" "/dev/dsk" * DEV_RDSKDIR "/dev" "/dev/rdsk" * NEWFS_DEFAULT_FS "ext2" "ufs" * Many of the disabled test cases fail because 'zfs/zpool destroy' returns EBUSY. This is largely causes by the asynchronous nature of device handling on Linux and is expected, the impacted test cases will need to be updated to handle this. * There are several test cases which have been disabled because they can trigger a deadlock. A primary example of this is to recursively create zpools within zpools. These tests have been disabled until the root issue can be addressed. * Illumos specific utilities such as (mkfile) should be added to the tests/zfs-tests/cmd/ directory. Custom programs required by the test scripts can also be added here. * SELinux should be either is permissive mode or disabled when running the tests. The test cases should be updated to conform to a standard policy. * Redundant test functionality has been removed (zfault.sh). * Existing test scripts (zconfig.sh) should be migrated to use the framework for consistency and ease of testing. * The DISKS environment variable currently only supports loopback devices because of how the ZFS Test Suite expects partitions to be named (p1, p2, etc). Support must be added to generate the correct partition name based on the device location and name. * The ZFS Test Suite is part of the illumos code base at: https://github.com/illumos/illumos-gate/tree/master/usr/src/test Original-patch-by: Turbo Fredriksson <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Signed-off-by: Olaf Faaland <[email protected]> Closes #6 Closes #1534
* Support parallel build trees (VPATH builds)Turbo Fredriksson2015-07-171-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Build products from an out of tree build should be written relative to the build directory. Sources should be referred to by their locations in the source directory. This is accomplished by adding the 'src' and 'obj' variables for the module Makefile.am, using relative paths to reference source files, and by setting VPATH when source files are not co-located with the Makefile. This enables the following: $ mkdir build $ cd build $ ../configure \ --with-spl=$HOME/src/git/spl/ \ --with-spl-obj=$HOME/src/git/spl/build $ make -s This change also has the advantage of resolving the following warning which is generated by modern versions of automake. Makefile.am:00: warning: source file 'xxx' is in a subdirectory, Makefile.am:00: but option 'subdir-objects' is disabled Signed-off-by: Turbo Fredriksson <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #1082
* Move dracut directory to contribBrian Behlendorf2015-07-091-1/+1
| | | | | | | The dracut code is analogous to the initramfs code and as such it should be located in the contrib with initramfs for consistency. Signed-off-by: Brian Behlendorf <[email protected]>
* Style check shell scriptsTurbo Fredriksson2015-05-201-1/+13
| | | | | | | | | | | If the command "shellcheck" exists, then find all shell scripts and run shellcheck on them. * Use 'gcc' format with shellcheck. * Exclude zfs-script-config.sh (which isn't really a script). Signed-off-by: Turbo Fredriksson <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #3428
* Kernel header installation should respect --prefixRichard Yao2014-10-281-2/+2
| | | | | | | | | | This is the upstream component of work that enables preliminary support for building Gentoo's ZFS packaging on other Linux systems via Gentoo Prefix. Signed-off-by: Richard Yao <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #2641
* Add bash completions by Aneurin Price.Turbo Fredriksson2014-08-061-1/+1
| | | | | | | | | | These can be manually installed as needed by end users. They have been added to the repository so they can be kept up to date with the latest code. Signed-off-by: Turbo Fredriksson <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #1588
* cstyle: Exclude several files from 'make checkstyle'Brian Behlendorf2013-12-181-1/+2
| | | | | | | | | The zfs_config.h header and *.mod.c files are both products of the build process. They must be excluded from the style check because they are not part of the pristine source. Signed-off-by: Brian Behlendorf <[email protected]> Issue #1821
* Add cstyle.pl utility and cstyle.1 man pageBrian Behlendorf2013-10-301-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | Cstyle is the C source style checker used by Illumos. Since the original ZFS source was written using these style guidelines they must also be followed by ZoL for consistency. The checker has been added to the scripts directory and may be run on a per file basis. New patches should be careful to avoid introducing new style warnings. Additionally, the 'checkstyle' target has been added to the top level Makefile and can be used to check the entire source tree. While Zol has historically attempted to follow the SunOS style guide the lack of a rigorous style checker has allowed various warning to be introduced. Currently there are 2211 reported style violations and we want to gradually eliminate these from the tree. Note the cstyle.1 man page is provided under man/man1/cstyle.1 but since it is a developer utility it is not installed along with the other man pages. Signed-off-by: Brian Behlendorf <[email protected]>
* build: do not call boilerplate ourselfJan Engelhardt2013-04-021-0/+3
| | | | | | | | | | Rationale see section 3.5 "Using `autoreconf' to Update `configure' Scripts" of the autoconf manual. http://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/autoreconf-Invocation.html Signed-off-by: Jan Engelhardt <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]>
* Use 'git describe' for working buildsBrian Behlendorf2013-03-221-0/+4
| | | | | | | | | | | | | | | | | When building from an arbitrary commit in the git tree it's useful for the resulting packages to be uniquely identifiable. Therefore, the build system has been updated to detect if your compiling in git tree. If you are building in a git tree, and there are commits after the last annotated tag. Then the <id>-<hash> component of 'git describe' will be used to overwrite the 'Release:' field in the META file. The only tricky part is that to ensure the 'make dist' tarball is built using the correct release. A dist-hook was added to the top level make file to rewrite the META file using the correct release. Signed-off-by: Brian Behlendorf <[email protected]>
* Refresh RPM packagingBrian Behlendorf2013-03-181-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refresh the existing RPM packaging to conform to the 'Fedora Packaging Guidelines'. This includes adopting the kmods2 packaging standard which is used fod kmods distributed by rpmfusion for Fedora/RHEL. http://fedoraproject.org/wiki/Packaging:Guidelines http://rpmfusion.org/Packaging/KernelModules/Kmods2 While the spec files have been entirely rewritten from a user perspective the only major changes are: * The Fedora packages now have a build dependency on the rpmfusion repositories. The generic kmod packages also have a new dependency on kmodtool-1.22 but it is bundled with the source rpm so no additional packages are needed. * The kernel binary module packages have been renamed from zfs-modules-* to kmod-zfs-* as specificed by kmods2. * The is now a common kmod-zfs-devel-* package in addition to the per-kernel devel packages. The common package contains the development headers while the per-kernel package contains kernel specific build products. Signed-off-by: Brian Behlendorf <[email protected]> Closes #1341
* Change zfs-kmod-devel install pathBrian Behlendorf2013-03-131-10/+6
| | | | | | | | | | | | | | | Install the common zfs kernel development headers under /usr/src/zfs-<version>/ rather than in a kernel specific directory. The kernel specific build products such as zfs_config.h and Modules.symvers are left installed under /usr/src/zfs-<version>/<kernel>. This was done to be consistent with where dkms expects kernel module source to be packaged. It also allows for a common zfs-kmod-devel package which includes the headers, and per-kernel zfs-kmod-devel-<kernel> packages. Signed-off-by: Brian Behlendorf <[email protected]>
* Retire ZFS.RELEASE fileBrian Behlendorf2013-03-061-2/+1
| | | | | | | | | | | | The ZFS.RELEASE file was originally added to document which version of OpenSolaris the ZoL code was based on. However, that's no longer particularly important or useful. We'll likely never see a new onnv_* drop from Solaris, and even if we do the ZoL changes are now extensive enough they could not be easily applied. We now treat Illumos as the official upstream and cherry pick the patches we need. Signed-off-by: Brian Behlendorf <[email protected]>
* Remove ARCH packagingBrian Behlendorf2013-03-061-1/+0
| | | | | | | | | | | | | | The kernel modules are now available in the Arch User Repository (AUR) via zfs. Since their packaging is maintained and superior to ours it is being removed from the tree. https://wiki.archlinux.org/index.php/ZFS Now that various distributions are picking up the packages we should eventually be able to remove most of this infrastructure. Packaging belongs with the distributions not upstream. Signed-off-by: Brian Behlendorf <[email protected]>
* Fix zfs_config.h install permissionsBrian Behlendorf2013-03-061-1/+1
| | | | | | | The default permissions used by install are 755. Since this file isn't executable 644 is more appropriate. Signed-off-by: Brian Behlendorf <[email protected]>
* Do not use KERNEL_DIR env var in Makefile.amRichard Yao2012-12-171-3/+3
| | | | | | | | | | | | | | A Gentoo user reported an issue where the build system would attempt to recurse into the kernel source tree if KERNEL_DIR is set in the environment. KERNEL_DIR is an environment variable that is used when the kernel sources are in a non-standard location, so it is necessary to stop relying on it to prevent this issue. https://bugs.gentoo.org/show_bug.cgi?id=433946 Signed-off-by: Richard Yao <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]>
* Add copy-builtin to EXTRA_DISTBrian Behlendorf2012-08-231-1/+1
| | | | | | | | The copy-builtin script was accidentally not being included in the tarballs. Signed-off-by: Brian Behlendorf <[email protected]> Closes #880
* Support building a zfs-modules-dkms sub packagePrakash Surya2012-08-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds support for building a zfs-modules-dkms sub package built around Dynamic Kernel Module Support. This is to allow building packages using the DKMS infrastructure which is intended to ease the burden of kernel version changes, upgrades, etc. By default zfs-modules-dkms-* sub package will be built as part of the 'make rpm' target. Alternately, you can build only the DKMS module package using the 'make rpm-dkms' target. Examples: # To build packaged binaries as well as a dkms packages $ ./configure && make rpm # To build only the packaged binary utilities and dkms packages $ ./configure && make rpm-utils rpm-dkms Note: Only the RHEL 5/6, CHAOS 5, and Fedora distributions are supported for building the dkms sub package. Signed-off-by: Prakash Surya <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #535
* Move zfs.release generation to configure stepBrian Behlendorf2012-07-121-3/+1
| | | | | | | | | | | | | | Previously, the zfs.release file was created at 'make install' time. This is slightly problematic when the file is needed without running 'make install'. Because of this, the step creating the file was removed from 'make install' and replaced with a more appropriate zfs.release.in file. As a result, the zfs.release file will now be created earlier as part of the 'configure' step as opposed to the 'make install' step. Signed-off-by: Prakash Surya <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]>
* Add the release component to headersBrian Behlendorf2012-01-181-3/+3
| | | | | | | | | When the original build system code was added the release component was accidentally omited from the development header install path. This patch adds the missing path component so it's always clear exactly what release your compiling against. Signed-off-by: Brian Behlendorf <[email protected]>
* Add make rule for building Arch Linux packagesPrakash Surya2011-12-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the necessary build infrastructure for building packages compatible with the Arch Linux distribution. As such, one can now run: $ ./configure $ make pkg # Alternatively, one can run 'make arch' as well on the Arch Linux machine to create two binary packages compatible with the pacman package manager, one for the zfs userland utilities and another for the zfs kernel modules. The new packages can then be installed by running: # pacman -U $package.pkg.tar.xz In addition, source-only packages suitable for an Arch Linux chroot environment or remote builder can also be build using the 'sarch' make rule. NOTE: Since the source dist tarball is created on the fly from the head of the build tree, it's MD5 hash signature will be continually influx. As a result, the md5sum variable was intentionally omitted from the PKGBUILD files, and the '--skipinteg' makepkg option is used. This may or may not have any serious security implications, as the source tarball is not being downloaded from an outside source. Signed-off-by: Prakash Surya <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #491
* Move udev rules from /etc/udev to /lib/udevKyle Fuller2011-08-081-1/+1
| | | | | | | | | | | | | | | | | | | This change moves the default install location for the zfs udev rules from /etc/udev/ to /lib/udev/. The correct convention is for rules provided by a package to be installed in /lib/udev/. The /etc/udev/ directory is reserved for custom rules or local overrides. Additionally, this patch cleans up some abuse of the bindir install location by adding a udevdir and udevruledir install directories. This allows us to revert to the default bin install location. The udev install directories can be set with the following new options. --with-udevdir=DIR install udev helpers [EPREFIX/lib/udev] --with-udevruledir=DIR install udev rules [UDEVDIR/rules.d] Signed-off-by: Brian Behlendorf <[email protected]> Closes #356
* Add dracut supportManuel Amador (Rudd-O)2011-03-171-1/+1
| | | | | | | | | | | | | | | | | To simplify the process of using zfs as your root filesystem a zfs-drucat sub-package has been added. This sub-package adds a zfs dracut module which allows your initramfs to be rebuilt with zfs support. The process for doing this is still complicated but there is clearly interest from the community about getting this working well and documented. This should help lay some of the groundwork. Longer term these changes should be pushed in the upstream dracut package. Once that occurs this subpackage will no longer be required for new systems, however we may want to conditionally build this package in the future for systems running older dracut versions. Signed-off-by: Brian Behlendorf <[email protected]>
* Support custom build directories and move includesBrian Behlendorf2010-09-081-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the neat tricks an autoconf style project is capable of is allow configurion/building in a directory other than the source directory. The major advantage to this is that you can build the project various different ways while making changes in a single source tree. For example, this project is designed to work on various different Linux distributions each of which work slightly differently. This means that changes need to verified on each of those supported distributions perferably before the change is committed to the public git repo. Using nfs and custom build directories makes this much easier. I now have a single source tree in nfs mounted on several different systems each running a supported distribution. When I make a change to the source base I suspect may break things I can concurrently build from the same source on all the systems each in their own subdirectory. wget -c http://github.com/downloads/behlendorf/zfs/zfs-x.y.z.tar.gz tar -xzf zfs-x.y.z.tar.gz cd zfs-x-y-z ------------------------- run concurrently ---------------------- <ubuntu system> <fedora system> <debian system> <rhel6 system> mkdir ubuntu mkdir fedora mkdir debian mkdir rhel6 cd ubuntu cd fedora cd debian cd rhel6 ../configure ../configure ../configure ../configure make make make make make check make check make check make check This change also moves many of the include headers from individual incude/sys directories under the modules directory in to a single top level include directory. This has the advantage of making the build rules cleaner and logically it makes a bit more sense.
* Remove zfs-x.y.z.zip creation in 'make dist'Brian Behlendorf2010-09-021-1/+1
| | | | | Do no create a zfs-x.y.z.zip file as part of 'make dist'. Simply create the standard zfs-x.y.z.tar.gz file.
* Minor packaging fixesBrian Behlendorf2010-09-011-4/+3
| | | | | | | | | | | | | | | The GIT file was removed from the tree because I have stopped using TopGit. Because of this is must also be removed from the top level Makefile.am as will as the zfs.spec.in file which referenced it. Fix type in lib/libzpool/Makefile.am which was preventing the needed zrlock.h header from being included by 'make dist'. I simply had the name wrong in the Makefile.am. Regenerated autogen.sh build products. Signed-off-by: Brian Behlendorf <[email protected]>
* Add build systemBrian Behlendorf2010-08-311-0/+56
| | | | | | Add autoconf style build infrastructure to the ZFS tree. This includes autogen.sh, configure.ac, m4 macros, some scripts/*, and makefiles for all the core ZFS components.
* Removed build system from master branch, will relocate to linux-zfs-branchBrian Behlendorf2008-12-011-25/+0
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* Initial Linux ZFS GIT RepoBrian Behlendorf2008-11-201-0/+25