From: John David Anglin <dave.anglin@bell.net>
To: linux-parisc@vger.kernel.org
Cc: Helge Deller <deller@gmx.de>,
"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>
Subject: [PATCH] parisc: Drop WARN_ON_ONCE() from flush_cache_vmap
Date: Mon, 21 Jul 2025 16:18:41 -0400 [thread overview]
Message-ID: <aH6gob3EFxc4_fcw@mx3210.local> (raw)
[-- Attachment #1: Type: text/plain, Size: 559 bytes --]
parisc: Drop WARN_ON_ONCE() from flush_cache_vmap
I have observed warning to occassionally trigger.
Signed-off-by: John David Anglin <dave.anglin@bell.net>
---
diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
index db531e58d70e..37ca484cc495 100644
--- a/arch/parisc/kernel/cache.c
+++ b/arch/parisc/kernel/cache.c
@@ -841,7 +841,7 @@ void flush_cache_vmap(unsigned long start, unsigned long end)
}
vm = find_vm_area((void *)start);
- if (WARN_ON_ONCE(!vm)) {
+ if (!vm) {
flush_cache_all();
return;
}
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
reply other threads:[~2025-07-21 20:21 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=aH6gob3EFxc4_fcw@mx3210.local \
--to=dave.anglin@bell.net \
--cc=James.Bottomley@hansenpartnership.com \
--cc=deller@gmx.de \
--cc=linux-parisc@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.