Re: [PATCH AUTOSEL 5.17 20/21] block: Do not call folio_next() on an unreferenced folio

[Matthew Wilcox]

On Tue, May 10, 2022 at 11:43:39AM -0400, Sasha Levin wrote:
> From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
> 
> [ Upstream commit 170f37d6aa6ad4582eefd7459015de79e244536e ]

ACK the backport of this patch.  The problem is latent in earlier
kernels, but there's no need to leave the trap lying around.