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| author |   Mark Brown <broonie@kernel.org> | 2020-12-28 14:20:15 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-28 14:20:15 +0000 |
| commit | 8db90aa36063f471bea1e65e23185913043852dc (patch) | |
| tree | 32f765852c4663ae28751bd2ab32463da6591701 /kernel/workqueue.c | |
| parent | spi: stm32: FIFO threshold level - fix align packet size (diff) | |
| parent | Linux 5.11-rc1 (diff) | |
| download | wireguard-linux-8db90aa36063f471bea1e65e23185913043852dc.tar.xz wireguard-linux-8db90aa36063f471bea1e65e23185913043852dc.zip | |
Merge tag 'v5.11-rc1' into spi-5.11
Linux 5.11-rc1
Diffstat (limited to 'kernel/workqueue.c')
| -rw-r--r-- | kernel/workqueue.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 437935e7a199..b5295a0b0536 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -1327,6 +1327,9 @@ static void insert_work(struct pool_workqueue *pwq, struct work_struct *work, { struct worker_pool *pool = pwq->pool; + /* record the work call stack in order to print it in KASAN reports */ + kasan_record_aux_stack(work); + /* we own @work, set data and link */ set_work_pwq(work, pwq, extra_flags); list_add_tail(&work->entry, head); @@ -4908,6 +4911,10 @@ static void unbind_workers(int cpu) pool->flags |= POOL_DISASSOCIATED; raw_spin_unlock_irq(&pool->lock); + + for_each_pool_worker(worker, pool) + WARN_ON_ONCE(set_cpus_allowed_ptr(worker->task, cpu_active_mask) < 0); + mutex_unlock(&wq_pool_attach_mutex); /* |