Changes in .gitignore

a23e1966932464e1c5226cb9ac4ce1d5fc10ba22 - Merge branch 'next' into for-linus

Mon, 15 Jul 2024 23:03:44 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.11 merge window. List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

6f47c7ae8c7afaf9ad291d39f0d3974f191a7946 - Merge tag 'v6.9' into next

Tue, 28 May 2024 06:37:18 +0200

Merge tag 'v6.9' into nextSync up with the mainline to bring in the new cleanup API. List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

a1c613ae4c322ddd58d5a8539dbfba2a0380a8c0 - Merge drm/drm-next into drm-intel-gt-next

Tue, 24 Oct 2023 10:50:22 +0200

Merge drm/drm-next into drm-intel-gt-nextWork that needs to land in drm-intel-gt-next depends on two patches onlypresent in drm-intel-next, absence of which is causing a merge conflict: 3b918f4f0c8b ("drm/i915/pxp: Optimize GET_PARAM:PXP_STATUS") ac765b7018f6 ("drm/i915/pxp/mtl: intel_pxp_init_hw needs runtime-pm inside pm-complete")Signed-off-by: Tvrtko Ursulin List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

a940daa52167e9db8ecce82213813b735a9d9f23 - Merge branch 'linus' into smp/core

Tue, 17 Oct 2023 21:40:46 +0200

Merge branch 'linus' into smp/corePull in upstream to get the fixes so depending changes can be applied. List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

57390019b68b83f96eb98f490367b9df1f2d77cb - Merge drm/drm-next into drm-misc-next

Wed, 11 Oct 2023 09:50:59 +0200

Merge drm/drm-next into drm-misc-nextUpdating drm-misc-next to the state of Linux v6.6-rc2.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

7d6904bf26b96ef087514cb7a8c50b62a4911c99 - Merge wireless into wireless-next

Thu, 05 Oct 2023 22:57:34 +0200

Merge wireless into wireless-nextResolve several conflicts, mostly between changes/fixes inwireless and the locking rework in wireless-next. One ofthe conflicts actually shows a bug in wireless that we'llwant to fix separately.Signed-off-by: Johannes Berg Signed-off-by: Kalle Valo List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

6f23fc47c1b2ac226704fb7294f43ed3b0965e51 - Merge tag 'v6.6-rc2' into locking/core, to pick up fixes

Mon, 18 Sep 2023 22:17:15 +0200

Merge tag 'v6.6-rc2' into locking/core, to pick up fixesSigned-off-by: Ingo Molnar List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

a3f9e4bc1ec9d8f1e352eb7c1cbaea3168246be7 - Merge drm/drm-next into drm-intel-next

Fri, 15 Sep 2023 10:23:38 +0200

Merge drm/drm-next into drm-intel-nextSync to v6.6-rc1.Signed-off-by: Jani Nikula List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

c900529f3d9161bfde5cca0754f83b4d3c3e0220 - Merge drm/drm-fixes into drm-misc-fixes

Tue, 12 Sep 2023 08:53:30 +0200

Merge drm/drm-fixes into drm-misc-fixesForwarding to v6.6-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

475d4df82719225510625b4263baa1105665f4b3 - Merge tag 'v6.6-vfs.fchmodat2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Mon, 28 Aug 2023 20:25:27 +0200

Merge tag 'v6.6-vfs.fchmodat2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfsPull fchmodat2 system call from Christian Brauner: "This adds the fchmodat2() system call. It is a revised version of the fchmodat() system call, adding a missing flag argument. Support for both AT_SYMLINK_NOFOLLOW and AT_EMPTY_PATH are included. Adding this system call revision has been a longstanding request but so far has always fallen through the cracks. While the kernel implementation of fchmodat() does not have a flag argument the libc provided POSIX-compliant fchmodat(3) version does. Both glibc and musl have to implement a workaround in order to support AT_SYMLINK_NOFOLLOW (see [1] and [2]). The workaround is brittle because it relies not just on O_PATH and O_NOFOLLOW semantics and procfs magic links but also on our rather inconsistent symlink semantics. This gives userspace a proper fchmodat2() system call that libcs can use to properly implement fchmodat(3) and allows them to get rid of their hacks. In this case it will immediately benefit them as the current workaround is already defunct because of aformentioned inconsistencies. In addition to AT_SYMLINK_NOFOLLOW, give userspace the ability to use AT_EMPTY_PATH with fchmodat2(). This is already possible with fchownat() so there's no reason to not also support it for fchmodat2(). The implementation is simple and comes with selftests. Implementation of the system call and wiring up the system call are done as separate patches even though they could arguably be one patch. But in case there are merge conflicts from other system call additions it can be beneficial to have separate patches"Link: https://sourceware.org/git/?p=glibc.git;a=blob;f=sysdeps/unix/sysv/linux/fchmodat.c;h=17eca54051ee28ba1ec3f9aed170a62630959143;hb=a492b1e5ef7ab50c6fdd4e4e9879ea5569ab0a6c#l35 [1]Link: https://git.musl-libc.org/cgit/musl/tree/src/stat/fchmodat.c?id=718f363bc2067b6487900eddc9180c84e7739f80#n28 [2]* tag 'v6.6-vfs.fchmodat2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: selftests: fchmodat2: remove duplicate unneeded defines fchmodat2: add support for AT_EMPTY_PATH selftests: Add fchmodat2 selftest arch: Register fchmodat2, usually as syscall 452 fs: Add fchmodat2() Non-functional cleanup of a "__user * filename" List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore

4859c257d295949c23f4074850a8c2ec31357abb - selftests: Add fchmodat2 selftest

Tue, 11 Jul 2023 18:16:07 +0200

selftests: Add fchmodat2 selftestThe test marks as skipped if a syscall with the AT_SYMLINK_NOFOLLOW flagfails. This is because not all filesystems support changing the modebits of symlinks properly. These filesystems return an error but changethe mode bits:newfstatat(4, "regfile", {st_mode=S_IFREG|0640, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0newfstatat(4, "symlink", {st_mode=S_IFLNK|0777, st_size=7, ...}, AT_SYMLINK_NOFOLLOW) = 0syscall_0x1c3(0x4, 0x55fa1f244396, 0x180, 0x100, 0x55fa1f24438e, 0x34) = -1 EOPNOTSUPP (Operation not supported)newfstatat(4, "regfile", {st_mode=S_IFREG|0640, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0This happens with btrfs and xfs: $ tools/testing/selftests/fchmodat2/fchmodat2_test TAP version 13 1..1 ok 1 # SKIP fchmodat2(symlink) # Totals: pass:0 fail:0 xfail:0 xpass:0 skip:1 error:0 $ stat /tmp/ksft-fchmodat2.*/symlink File: /tmp/ksft-fchmodat2.3NCqlE/symlink -> regfile Size: 7 Blocks: 0 IO Block: 4096 symbolic link Device: 7,0 Inode: 133 Links: 1 Access: (0600/lrw-------) Uid: ( 0/ root) Gid: ( 0/ root)Signed-off-by: Alexey Gladkov Message-Id: <4532a04a870ff589ba62ceeacf76f0bd81b9ba01.1689092120.git.legion@kernel.org>Signed-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/fchmodat2/.gitignore