From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org
Cc: Sasha Levin <sashal@kernel.org>
Subject: Re: [PATCH 5.4.y] comedi: das16m1: Fix bit shift out of bounds
Date: Fri, 25 Jul 2025 19:26:30 -0400 [thread overview]
Message-ID: <1753469136-2f6c2e73@stable.kernel.org> (raw)
In-Reply-To: <20250724182218.292203-3-abbotti@mev.co.uk>
[ Sasha's backport helper bot ]
Hi,
✅ All tests passed successfully. No issues detected.
No action required from the submitter.
The upstream commit SHA1 provided is correct: ed93c6f68a3be06e4e0c331c6e751f462dee3932
Status in newer kernel trees:
6.15.y | Not found
6.12.y | Not found
6.6.y | Not found
6.1.y | Not found
5.15.y | Not found
5.10.y | Not found
Note: The patch differs from the upstream commit:
---
1: ed93c6f68a3b ! 1: 05de6bb6adee comedi: das16m1: Fix bit shift out of bounds
@@ Metadata
## Commit message ##
comedi: das16m1: Fix bit shift out of bounds
+ [ Upstream commit ed93c6f68a3be06e4e0c331c6e751f462dee3932 ]
+
When checking for a supported IRQ number, the following test is used:
/* only irqs 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, and 15 are valid */
@@ Commit message
Link: https://lore.kernel.org/r/20250707130908.70758-1-abbotti@mev.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- ## drivers/comedi/drivers/das16m1.c ##
-@@ drivers/comedi/drivers/das16m1.c: static int das16m1_attach(struct comedi_device *dev,
+ ## drivers/staging/comedi/drivers/das16m1.c ##
+@@ drivers/staging/comedi/drivers/das16m1.c: static int das16m1_attach(struct comedi_device *dev,
devpriv->extra_iobase = dev->iobase + DAS16M1_8255_IOBASE;
/* only irqs 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, and 15 are valid */
---
Results of testing on various branches:
| Branch | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| origin/linux-5.4.y | Success | Success |
prev parent reply other threads:[~2025-07-25 23:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-24 18:22 [PATCH 5.4.y] comedi: das16m1: Fix bit shift out of bounds Ian Abbott
2025-07-25 23:26 ` Sasha Levin [this message]
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=1753469136-2f6c2e73@stable.kernel.org \
--to=sashal@kernel.org \
--cc=stable@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.