Bug 5630 - [ANCK 4.19] [Fix] virtio-blk discard command would cause kernel panic
Summary: [ANCK 4.19] [Fix] virtio-blk discard command would cause kernel panic
Status: RESOLVED FIXED
Alias: None
Product: ANCK 4.19 Dev
Classification: ANCK
Component: block/storage (show other bugs) block/storage
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: Ferry Meng
QA Contact: shuming
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-06-27 17:58 UTC by lifupan
Modified: 2023-06-28 11:59 UTC (History)
3 users (show)

See Also:

Attachments
panic info (466.63 KB, image/png)
2023-06-27 17:58 UTC, lifupan 		Details
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Description lifupan 2023-06-27 17:58:07 UTC 
Created attachment 807 [details]
panic info

Description of problem:

mount a rootfs with discard support on virtio-blk device, the kernel
would output Call trace message.
Comment 1 小龙 admin 2023-06-28 10:03:11 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/1794
Comment 2 Joseph Qi alibaba_cloud_group 2023-06-28 11:59:27 UTC 
(In reply to 小龙 from comment #1)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/1794

merged