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| author | Costa Shulyupin <[email protected]> | 2024-02-22 22:08:56 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2024-02-22 22:18:21 +0100 |
| commit | 56c2cb10120894be40c40a9bf0ce798da14c50f6 (patch) | |
| tree | 45321068344164befe88639a54e09c949cb8ef02 /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | b2cf7507e18649a30512515ec0ca89f26b2c2d0f (diff) | |
hrtimer: Select housekeeping CPU during migration
During CPU-down hotplug, hrtimers may migrate to isolated CPUs,
compromising CPU isolation.
Address this issue by masking valid CPUs for hrtimers using
housekeeping_cpumask(HK_TYPE_TIMER).
Suggested-by: Waiman Long <[email protected]>
Signed-off-by: Costa Shulyupin <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Waiman Long <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions