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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-10-30 17:56:53 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-10-30 17:56:53 -1000 |
| commit | 9a0f53e0cfc2ef262c05b8e4ab89e7f2accaf96c (patch) | |
| tree | d5d05ad14bb222c7d20f96e5738eb8ff95a797a3 /kernel/cpu.c | |
| parent | 6750f0de53b7d64a4deffa62944ea431a153ec48 (diff) | |
| parent | 94b3f0b5af2c7af69e3d6e0cdd9b0ea535f22186 (diff) | |
Merge tag 'csd-lock.2023.10.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull CSD lock update from Paul McKenney:
"This adds a kernel boot parameter that causes the kernel to panic if
one of the call_smp_function() APIs is stalled for more than the
specified duration.
This is useful in deployments in which a clean panic is preferable to
an indefinite stall"
* tag 'csd-lock.2023.10.23a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
smp,csd: Throw an error if a CSD lock is stuck for too long
Diffstat (limited to 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions