On Thu, 25 Apr 2024 05:02:39 -0700, Johannes Thumshirn wrote:
> Changhui reported a kernel crash when running this simple shell
> reproducer:
> # cd /sys/kernel/debug/block && find . -type f -exec grep -aH . {} \;
>
> The above results in a NULL pointer dereference if a device does not have
> a zone_wplugs_hash allocated.
>
> [...]
Applied, thanks!
[1/1] block: check if zone_wplugs_hash exists in queue_zone_wplugs_show
commit: 57787fa42f9fc12fe18938eefc2acb2dc2bde9ae
Best regards,
--
Jens Axboe
