pm24.git/tools/testing/selftests/filesystems, branch cpufreq-rust

selftests: always check mask returned by statmount(2)

2025-02-07T09:27:26Z

STATMOUNT_MNT_OPTS can actually be missing if there are no options. This is a change of behavior since 75ead69a7173 ("fs: don't let statmount return empty strings"). The other checks shouldn't actually trigger, but add them for correctness and for easier debugging if the test fails. Signed-off-by: Miklos Szeredi Link: https://lore.kernel.org/r/20250129160641.35485-1-mszeredi@redhat.com Signed-off-by: Christian Brauner

Merge tag 'linux_kselftest-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2025-01-22T20:30:20Z

Pull kselftest updates from Shuah Khan: - fixes, reporting improvements, and cleanup changes to several tests - add support for DT_GNU_HASH to selftests/vDSO * tag 'linux_kselftest-next-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/rseq: Fix handling of glibc without rseq support selftests/resctrl: Discover SNC kernel support and adjust messages selftests/resctrl: Adjust effective L3 cache size with SNC enabled selftests/ftrace: Make uprobe test more robust against binary name selftests/ftrace: Fix to use remount when testing mount GID option selftests: tmpfs: Add kselftest support to tmpfs selftests: tmpfs: Add Test-skip if not run as root selftests: harness: fix printing of mismatch values in __EXPECT() selftests/ring-buffer: Add test for out-of-bound pgoff mapping selftests/run_kselftest.sh: Fix help string for --per-test-log selftests: acct: Add ksft_exit_skip if not running as root selftests: kselftest: Fix the wrong format specifier selftests: timers: clocksource-switch: Adapt progress to kselftest framework selftests/zram: gitignore output file selftests/filesystems: Add missing gitignore file selftests: Warn about skipped tests in result summary selftests: kselftest: Add ksft_test_result_xpass selftests/vDSO: support DT_GNU_HASH selftests/ipc: Remove unused variables selftest: media_tests: fix trivial UAF typo

selftests/filesystems: Add missing gitignore file

2025-01-15T00:06:31Z

Compiled binary files should be added to .gitignore 'git status' complains: Untracked files: (use "git add ..." to include in what will be committed) filesystems/statmount/statmount_test_ns Link: https://lore.kernel.org/r/20241211004947.5806-1-lizhijian@fujitsu.com Cc: Shuah Khan Cc: Christian Brauner Cc: Miklos Szeredi Cc: Josef Bacik Reviewed-by: Charlie Jenkins Tested-by: Charlie Jenkins Signed-off-by: Li Zhijian Signed-off-by: Shuah Khan

selftests: add listmount() iteration tests

2025-01-09T15:58:54Z

Add a forward and backward iteration test for listmount(). Link: https://lore.kernel.org/r/20241215-vfs-6-14-mount-work-v1-3-fd55922c4af8@kernel.org Signed-off-by: Christian Brauner

selftests: add tests for mntns iteration

2025-01-09T15:58:53Z

Test that forward and backward iteration works correctly. Link: https://lore.kernel.org/r/20241213-work-mount-rbtree-lockless-v3-8-6e3cdaf9b280@kernel.org Reviewed-by: Jeff Layton Signed-off-by: Christian Brauner

seltests: move nsfs into filesystems subfolder

2025-01-09T15:58:52Z

I'm going to be adding new tests for it and it belongs under filesystem selftests. Link: https://lore.kernel.org/r/20241213-work-mount-rbtree-lockless-v3-7-6e3cdaf9b280@kernel.org Reviewed-by: Jeff Layton Signed-off-by: Christian Brauner

Merge tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2024-11-29T19:58:27Z

Pull char/misc/IIO/whatever driver subsystem updates from Greg KH: "Here is the 'big and hairy' char/misc/iio and other small driver subsystem updates for 6.13-rc1. Loads of things in here, and even a fun merge conflict! - rust misc driver bindings and other rust changes to make misc drivers actually possible. I think this is the tipping point, expect to see way more rust drivers going forward now that these bindings are present. Next merge window hopefully we will have pci and platform drivers working, which will fully enable almost all driver subsystems to start accepting (or at least getting) rust drivers. This is the end result of a lot of work from a lot of people, congrats to all of them for getting this far, you've proved many of us wrong in the best way possible, working code :) - IIO driver updates, too many to list individually, that subsystem keeps growing and growing... - Interconnect driver updates - nvmem driver updates - pwm driver updates - platform_driver::remove() fixups, loads of them - counter driver updates - misc driver updates (keba?) - binder driver updates and fixes - loads of other small char/misc/etc driver updates and additions, full details in the shortlog. All of these have been in linux-next for a while, with no other reported issues other than that merge conflict" * tag 'char-misc-6.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (401 commits) mei: vsc: Fix typo "maintstepping" -> "mainstepping" firmware: Switch back to struct platform_driver::remove() misc: isl29020: Fix the wrong format specifier scripts/tags.sh: Don't tag usages of DEFINE_MUTEX fpga: Switch back to struct platform_driver::remove() mei: vsc: Improve error logging in vsc_identify_silicon() mei: vsc: Do not re-enable interrupt from vsc_tp_reset() dt-bindings: spmi: qcom,x1e80100-spmi-pmic-arb: Add SAR2130P compatible dt-bindings: spmi: spmi-mtk-pmif: Add compatible for MT8188 spmi: pmic-arb: fix return path in for_each_available_child_of_node() iio: Move __private marking before struct element priv in struct iio_dev docs: iio: ad7380: add adaq4370-4 and adaq4380-4 iio: adc: ad7380: add support for adaq4370-4 and adaq4380-4 iio: adc: ad7380: use local dev variable to shorten long lines iio: adc: ad7380: fix oversampling formula dt-bindings: iio: adc: ad7380: add adaq4370-4 and adaq4380-4 compatible parts bus: mhi: host: pci_generic: Use pcim_iomap_region() to request and map MHI BAR bus: mhi: host: Switch trace_mhi_gen_tre fields to native endian misc: atmel-ssc: Use of_property_present() for non-boolean properties misc: keba: Add hardware dependency ...

Merge tag 'reiserfs_delete' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2024-11-21T17:50:18Z

Pull reiserfs removal from Jan Kara: "The deprecation period of reiserfs is ending at the end of this year so it is time to remove it" * tag 'reiserfs_delete' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: reiserfs: The last commit

Merge tag 'vfs-6.13.ovl' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

2024-11-18T18:45:06Z

Pull overlayfs updates from Christian Brauner: "Make overlayfs support specifying layers through file descriptors. Currently overlayfs only allows specifying layers through path names. This is inconvenient for users that want to assemble an overlayfs mount purely based on file descriptors: This enables user to specify both: fsconfig(fd_overlay, FSCONFIG_SET_FD, "upperdir+", NULL, fd_upper); fsconfig(fd_overlay, FSCONFIG_SET_FD, "workdir+", NULL, fd_work); fsconfig(fd_overlay, FSCONFIG_SET_FD, "lowerdir+", NULL, fd_lower1); fsconfig(fd_overlay, FSCONFIG_SET_FD, "lowerdir+", NULL, fd_lower2); in addition to: fsconfig(fd_overlay, FSCONFIG_SET_STRING, "upperdir+", "/upper", 0); fsconfig(fd_overlay, FSCONFIG_SET_STRING, "workdir+", "/work", 0); fsconfig(fd_overlay, FSCONFIG_SET_STRING, "lowerdir+", "/lower1", 0); fsconfig(fd_overlay, FSCONFIG_SET_STRING, "lowerdir+", "/lower2", 0); There's also a large set of new overlayfs selftests to test new features and some older properties" * tag 'vfs-6.13.ovl' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: selftests: add test for specifying 500 lower layers selftests: add overlayfs fd mounting selftests selftests: use shared header Documentation,ovl: document new file descriptor based layers ovl: specify layers via file descriptors fs: add helper to use mount option as path or fd

selftests: add file SLAB_TYPESAFE_BY_RCU recycling stressor

2024-10-30T08:58:02Z

Add a simple file stressor that lives directly in-tree. This will create a bunch of processes that each open 500 file descriptors and then use close_range() to close them all. Concurrently, other processes read /proc//fd/ which rougly does f = fget_task_next(p, &fd); if (!f) break; data.mode = f->f_mode; fput(f); Which means that it'll try to get a reference to a file in another task's file descriptor table. Under heavy file load it is increasingly likely that the other task will manage to close @file and @file will be recycled due to SLAB_TYPEAFE_BY_RCU concurrently. This will trigger various warnings in the file reference counting code. Link: https://lore.kernel.org/r/20241021-vergab-streuen-924df15dceb9@brauner Signed-off-by: Christian Brauner