Re: [PATCH] block: fix possible bd_size_lock deadlock

2021-03-12 Thread Damien Le Moal
On 2021/03/13 4:37, Jens Axboe wrote: > On 3/11/21 5:11 AM, yanfei...@windriver.com wrote: >> From: Yanfei Xu >> >> bd_size_lock spinlock could be taken in block softirq, thus we should >> disable the softirq before taking the lock. >> >> WARNING: inconsistent lock state >> 5.12.0-rc2-syzkaller

Re: [PATCH] block: fix possible bd_size_lock deadlock

2021-03-12 Thread Jens Axboe
On 3/11/21 5:11 AM, yanfei...@windriver.com wrote: > From: Yanfei Xu > > bd_size_lock spinlock could be taken in block softirq, thus we should > disable the softirq before taking the lock. > > WARNING: inconsistent lock state > 5.12.0-rc2-syzkaller #0 Not tainted >