linux-kernel - Re: [PATCH] NFS: handle wait_on_bit_action() errors in nfs_vm_page

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Message-ID: <03bc1b71-6b53-428e-8b2e-4f3a434087b1@web.de>
Date: Fri, 7 Mar 2025 18:29:02 +0100
From: Markus Elfring <Markus.Elfring@....de>
To: vulab@...as.ac.cn, linux-nfs@...r.kernel.org
Cc: LKML <linux-kernel@...r.kernel.org>, Anna Schumaker <anna@...nel.org>,
 Trond Myklebust <trondmy@...nel.org>
Subject: Re: [PATCH] NFS: handle wait_on_bit_action() errors in
 nfs_vm_page_mkwrite()

> Add error handling for wait_on_bit_action() failures in the page
> fault path. Return VM_FAULT_SIGBUS instead of proceeding with
> folio operations when wait_on_bit_action() fails.

                                             call failed?

How do you think about to add any tags (like “Fixes” and “Cc”) accordingly?
https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.14-rc5#n145

Regards,
Markus