lkml.org 
[lkml]   [2021]   [Aug]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v3] scsi: core: Fix hang of freezing queue between blocking and running device
From
Date
On 8/23/21 7:59 PM, Li Jinlin wrote:
> We found a hang issue, the test steps are as follows:
> 1. blocking device via scsi_device_set_state()
> 2. dd if=/dev/sda of=/mnt/t.log bs=1M count=10
> 3. echo none > /sys/block/sda/queue/scheduler
> 4. echo "running" >/sys/block/sda/device/state

Reviewed-by: Bart Van Assche <bvanassche@acm.org>

\
 
 \ /
  Last update: 2021-08-24 05:42    [W:0.023 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site