Re: [PATCH] block: Fix page refcounts for unaligned buffers in __bio_release_pages()
From: Greg Edwards <hidden>
Date: 2024-02-29 22:56:44
Also in:
linux-fsdevel, linux-mm, lkml
On Thu, Feb 29, 2024 at 01:08:09PM -0500, Tony Battersby wrote:
Fix an incorrect number of pages being released for buffers that do not
start at the beginning of a page.
Fixes: 1b151e2435fc ("block: Remove special-casing of compound pages")
Cc: stable@vger.kernel.org
Signed-off-by: Tony Battersby <redacted>
---This resolves the QEMU hugetlb issue I noted earlier today here [1]. I tested it on 6.1.79, 6.8-rc6 and linux-next-20240229. Thank you! Feel free to add a: Tested-by: Greg Edwards <redacted> [1] https://lore.kernel.org/linux-block/20240229182513.GA17355@bobdog.home.arpa/ (local)