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| author | Akinobu Mita <akinobu.mita@gmail.com> | 2025-09-20 16:25:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-02 14:48:38 +0300 |
| commit | 2aa2cea8f77163653554cf3068cd3d66606e2543 (patch) | |
| tree | b5bcafad7960be5aedaf57c5fbea615a4b80eb16 /scripts/gdb/linux/xarray.py | |
| parent | 21ee79ce938127f88fe07e409c1817f477dbe7ea (diff) | |
| download | linux-2aa2cea8f77163653554cf3068cd3d66606e2543.tar.xz | |
mm/damon/sysfs: do not ignore callback's return value in damon_sysfs_damon_call()
commit 06195ee967d06ead757f9291bbaf1a0b30fa10b8 upstream.
The callback return value is ignored in damon_sysfs_damon_call(), which
means that it is not possible to detect invalid user input when writing
commands such as 'commit' to
/sys/kernel/mm/damon/admin/kdamonds/<K>/state. Fix it.
Link: https://lkml.kernel.org/r/20250920132546.5822-1-akinobu.mita@gmail.com
Fixes: f64539dcdb87 ("mm/damon/sysfs: use damon_call() for update_schemes_stats")
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Cc: <stable@vger.kernel.org> [6.14+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/gdb/linux/xarray.py')
0 files changed, 0 insertions, 0 deletions