Changes in Makefile

f088104d837a991c65e51fa30bb4196169b3244d - Merge drm/drm-next into drm-intel-gt-next

Tue, 16 Sep 2025 12:53:20 +0200

Merge drm/drm-next into drm-intel-gt-nextBackmerge in order to get the commit: 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")To drm-intel-gt-next as there are followup fixes to be applied.Signed-off-by: Joonas Lahtinen List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

ab93e0dd72c37d378dd936f031ffb83ff2bd87ce - Merge branch 'next' into for-linus

Wed, 06 Aug 2025 19:08:54 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.17 merge window. List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

a7bee4e7f78089c101be2ad51f4b5ec64782053e - Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Mon, 04 Aug 2025 08:28:48 +0200

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into nextMerge an immutable branch between MFD, GPIO, Input and PWM to resolveconflicts for the merge window pull request. List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

74f1af95820fc2ee580a775a3a17c416db30b38c - Merge remote-tracking branch 'drm/drm-next' into msm-next

Sun, 29 Jun 2025 04:54:49 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-nextBack-merge drm-next to (indirectly) get arm-smmu updates for makingstall-on-fault more reliable.Signed-off-by: Rob Clark List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

c598d5eb9fb331ba17bc9ad67ae9a2231ca5aca5 - Merge drm/drm-next into drm-misc-next

Wed, 11 Jun 2025 09:01:34 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to forward to v6.16-rc1Signed-off-by: Thomas Zimmermann List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

86e2d052c2320bf12571a5d96b16c2745e1cfc5e - Merge drm/drm-next into drm-xe-next

Mon, 09 Jun 2025 18:26:55 +0200

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.16Signed-off-by: Thomas Hellström List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

34c55367af96f62e89221444f04487440ebc6487 - Merge drm/drm-next into drm-intel-next

Mon, 09 Jun 2025 11:40:46 +0200

Merge drm/drm-next into drm-intel-nextSync to v6.16-rc1, among other things to get the fixed size GENMASK_U*()and BIT_U*() macros.Signed-off-by: Jani Nikula List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

3e406741b19890c3d8a2ed126aa7c23b106ca9e1 - Merge tag 'vfs-6.16-rc1.selftests' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Mon, 26 May 2025 20:32:28 +0200

Merge tag 'vfs-6.16-rc1.selftests' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfsPull vfs selftests updates from Christian Brauner: "This contains various cleanups, fixes, and extensions for out filesystem selftests"* tag 'vfs-6.16-rc1.selftests' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: selftests/fs/mount-notify: add a test variant running inside userns selftests/filesystems: create setup_userns() helper selftests/filesystems: create get_unique_mnt_id() helper selftests/fs/mount-notify: build with tools include dir selftests/mount_settattr: remove duplicate syscall definitions selftests/pidfd: move syscall definitions into wrappers.h selftests/fs/statmount: build with tools include dir selftests/filesystems: move wrapper.h out of overlayfs subdir selftests/mount_settattr: ensure that ext4 filesystem can be created selftests/mount_settattr: add missing STATX_MNT_ID_UNIQUE define selftests/mount_settattr: don't define sys_open_tree() twice List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

7ec091c55986423b6460604a6921e441e23d68c7 - Merge patch series "filesystems selftests cleanups and fanotify test"

Mon, 12 May 2025 11:40:18 +0200

Merge patch series "filesystems selftests cleanups and fanotify test"Amir Goldstein says:This adds a test for fanotify mount ns notifications inside userns [1].While working on the test I ended up making lots of cleanups to reducebuild dependency on make headers_install.These patches got rid of the dependency for my kvm setup for theaffected filesystems tests.Building with TOOLS_INCLUDES dir was recommended by John Hubbard [2].NOTE #1: these patches are based on a merge of vfs-6.16.mount(changes wrappers.h) into v6.15-rc5 (changes mount-notify_test.c),so if this cleanup is acceptable, we should probably setup a selftestsbranch for 6.16, so that it can be used to test the fanotify patches.NOTE #2: some of the defines in wrappers.h are left for overlayfs andmount_setattr tests, which were not converted to use TOOLS_INCLUDES.I did not want to mess with those tests.* patches from https://lore.kernel.org/20250509133240.529330-1-amir73il@gmail.com: selftests/fs/mount-notify: add a test variant running inside userns selftests/filesystems: create setup_userns() helper selftests/filesystems: create get_unique_mnt_id() helper selftests/fs/mount-notify: build with tools include dir selftests/mount_settattr: remove duplicate syscall definitions selftests/pidfd: move syscall definitions into wrappers.h selftests/fs/statmount: build with tools include dir selftests/filesystems: move wrapper.h out of overlayfs subdirLink: https://lore.kernel.org/20250509133240.529330-1-amir73il@gmail.comSigned-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

e897b9b1334bab7427f062e4ec1f4297676c60da - selftests/filesystems: create get_unique_mnt_id() helper

Fri, 09 May 2025 15:32:38 +0200

selftests/filesystems: create get_unique_mnt_id() helperAdd helper to utils.c and use it in mount-notify and statmount tests.Linking with utils.c drags in a dependecy with libcap, so add it to theMakefile of the tests.Reviewed-by: John Hubbard Signed-off-by: Amir Goldstein Link: https://lore.kernel.org/20250509133240.529330-7-amir73il@gmail.comReviewed-by: Christian Brauner Signed-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

b13fb4ee46472d7f7fc3e2172c08c06ed8b3f31c - selftests/fs/statmount: build with tools include dir

Fri, 09 May 2025 15:32:34 +0200

selftests/fs/statmount: build with tools include dirCopy the required headers files (mount.h, nsfs.h) to the toolsinclude dir and define the statmount/listmount syscall numbersto decouple dependency with headers_install for the common cases.Reviewed-by: John Hubbard Signed-off-by: Amir Goldstein Link: https://lore.kernel.org/20250509133240.529330-3-amir73il@gmail.comReviewed-by: Christian Brauner Signed-off-by: Christian Brauner List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

1260ed77798502de9c98020040d2995008de10cc - Merge drm/drm-fixes into drm-misc-fixes

Tue, 08 Apr 2025 10:15:47 +0200

Merge drm/drm-fixes into drm-misc-fixesBackmerging to get updates from v6.15-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

946661e3bef8efa11ba8079d4ebafe6fc3b0aaad - Merge branch 'next' into for-linus

Sat, 05 Apr 2025 08:04:35 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.15 merge window. List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

0b119045b79a672bc6d8f18641c60fc8ce1b4585 - Merge tag 'v6.14-rc4' into next

Wed, 26 Feb 2025 01:03:25 +0100

Merge tag 'v6.14-rc4' into nextSync up with the mainline. List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

9e676a024fa1fa2bd8150c2d2ba85478280353bc - Merge tag 'v6.14-rc1' into perf-tools-next

Wed, 05 Feb 2025 23:57:18 +0100

Merge tag 'v6.14-rc1' into perf-tools-nextTo get the various fixes in the current master.Signed-off-by: Namhyung Kim List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

0410c6121529409b08e81a77ae3ee58c657e2243 - Merge drm/drm-next into drm-xe-next

Fri, 28 Feb 2025 15:54:14 +0100

Merge drm/drm-next into drm-xe-nextSync to fix conlicts between drm-xe-next and drm-intel-next.Signed-off-by: Lucas De Marchi List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

93c7dd1b39444ebd5a6a98e56a363d7a4e646775 - Merge drm/drm-next into drm-misc-next

Thu, 06 Feb 2025 13:47:32 +0100

Merge drm/drm-next into drm-misc-nextBring rc1 to start the new release dev.Signed-off-by: Maxime Ripard List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

ea9f8f2b21795a5d80418a655bcb212d5b89e08f - Merge drm/drm-next into drm-intel-next

Wed, 05 Feb 2025 18:12:37 +0100

Merge drm/drm-next into drm-intel-nextSync with v6.14-rc1.Signed-off-by: Jani Nikula List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

c771600c6af14749609b49565ffb4cac2959710d - Merge drm/drm-next into drm-intel-gt-next

Wed, 05 Feb 2025 10:29:14 +0100

Merge drm/drm-next into drm-intel-gt-nextWe need4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope")in order to land a i915 PMU simplification and a fix. That landed in 6.12and we are stuck at 6.9 so lets bump things forward.Signed-off-by: Tvrtko Ursulin List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile

100ceb4817a2ac650e29f107cf97161ce3e2289a - Merge tag 'vfs-6.14-rc1.mount.v2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Mon, 20 Jan 2025 19:44:51 +0100

Merge tag 'vfs-6.14-rc1.mount.v2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfsPull vfs mount updates from Christian Brauner: - Add a mountinfo program to demonstrate statmount()/listmount() Add a new "mountinfo" sample userland program that demonstrates how to use statmount() and listmount() to get at the same info that /proc/pid/mountinfo provides - Remove pointless nospec.h include - Prepend statmount.mnt_opts string with security_sb_mnt_opts() Currently these mount options aren't accessible via statmount() - Add new mount namespaces to mount namespace rbtree outside of the namespace semaphore - Lockless mount namespace lookup Currently we take the read lock when looking for a mount namespace to list mounts in. We can make this lockless. The simple search case can just use a sequence counter to detect concurrent changes to the rbtree For walking the list of mount namespaces sequentially via nsfs we keep a separate rcu list as rb_prev() and rb_next() aren't usable safely with rcu. Currently there is no primitive for retrieving the previous list member. To do this we need a new deletion primitive that doesn't poison the prev pointer and a corresponding retrieval helper Since creating mount namespaces is a relatively rare event compared with querying mounts in a foreign mount namespace this is worth it. Once libmount and systemd pick up this mechanism to list mounts in foreign mount namespaces this will be used very frequently - Add extended selftests for lockless mount namespace iteration - Add a sample program to list all mounts on the system, i.e., in all mount namespaces - Improve mount namespace iteration performance Make finding the last or first mount to start iterating the mount namespace from an O(1) operation and add selftests for iterating the mount table starting from the first and last mount - Use an xarray for the old mount id While the ida does use the xarray internally we can use it explicitly which allows us to increment the unique mount id under the xa lock. This allows us to remove the atomic as we're now allocating both ids in one go - Use a shared header for vfs sample programs - Fix build warnings for new sample program to list all mounts* tag 'vfs-6.14-rc1.mount.v2' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: samples/vfs: fix build warnings samples/vfs: use shared header samples/vfs/mountinfo: Use __u64 instead of uint64_t fs: remove useless lockdep assertion fs: use xarray for old mount id selftests: add listmount() iteration tests fs: cache first and last mount samples: add test-list-all-mounts selftests: remove unneeded include selftests: add tests for mntns iteration seltests: move nsfs into filesystems subfolder fs: simplify rwlock to spinlock fs: lockless mntns lookup for nsfs rculist: add list_bidir_{del,prev}_rcu() fs: lockless mntns rbtree lookup fs: add mount namespace to rbtree late fs: prepend statmount.mnt_opts string with security_sb_mnt_opts() mount: remove inlude/nospec.h include samples: add a mountinfo program to demonstrate statmount()/listmount() List of files: /linux/tools/testing/selftests/filesystems/statmount/Makefile