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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-19 11:55:24 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-07-19 11:55:24 -0700 |
| commit | 43768f7ce0996590cb9588de71f026f30fb35581 (patch) | |
| tree | 9d85b8c8bc3d9934857195016647651cf7a3cb42 /init/calibrate.c | |
| parent | 9413cd7792dc03608ec9b1f1f5c74fc54e714ed3 (diff) | |
| parent | 01cfcde9c26d8555f0e6e9aea9d6049f87683998 (diff) | |
Merge tag 'sched-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into master
Pull scheduler fixes from Thomas Gleixner:
"A set of scheduler fixes:
- Plug a load average accounting race which was introduced with a
recent optimization casing load average to show bogus numbers.
- Fix the rseq CPU id initialization for new tasks. sched_fork() does
not update the rseq CPU id so the id is the stale id of the parent
task, which can cause user space data corruption.
- Handle a 0 return value of task_h_load() correctly in the load
balancer, which does not decrease imbalance and therefore pulls
until the maximum number of loops is reached, which might be all
tasks just created by a fork bomb"
* tag 'sched-urgent-2020-07-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: handle case of task_h_load() returning 0
sched: Fix unreliable rseq cpu_id for new tasks
sched: Fix loadavg accounting race
Diffstat (limited to 'init/calibrate.c')
0 files changed, 0 insertions, 0 deletions