Re: [PATCH] ext4: Fix the might_sleep() warnings in kvfree()
From: Theodore Ts'o
Date: Sat Mar 28 2026 - 01:32:33 EST
On Thu, 19 Mar 2026 17:45:45 +0800, Zqiang wrote:
> Use the kvfree() in the RCU read critical section can trigger
> the following warnings:
>
> EXT4-fs (vdb): unmounting filesystem cd983e5b-3c83-4f5a-a136-17b00eb9d018.
>
> WARNING: suspicious RCU usage
>
> [...]
Applied, thanks!
[1/1] ext4: Fix the might_sleep() warnings in kvfree()
commit: 496bb99b7e66f48b178126626f47e9ba79e2d0fa
Best regards,
--
Theodore Ts'o <tytso@xxxxxxx>