From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C6B341A8F for ; Fri, 25 Jul 2025 23:24:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753485869; cv=none; b=PPA7OsMCcww+2tvDr65RXU3TmL38lKiowSiMrNlIBFXCGKCRVQIKIJkwPc5ntC/ZBGa5SO8E7KHmAcN8t+ub3KosyTxmy6/vZ2ZsbjVPE9hGUBjguVcUO9OP48ztMyGvHAnrSPXmgGVswP8JY57a+TRjgPat2I0mLpFPZmsV98c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753485869; c=relaxed/simple; bh=2eHAyfwl1MdI4BJ7Wpa34PFUuMJS5IKQBYNKmgx7tR8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=LdHMwg02oY/lB4lf6ND0HXsSkBe8ejYWyvBenfRZs0bRlxMkHl5X3WxYe1PYPUoCAl1qkvBEBAKFpRP+02H2+l3D5XRpQZYZher6x5VMUpkXwrte7VbcidUhUZ2HTsvxn8MoxflZMhX/LoDoL6Xc2Lvnly14LuzQKX7o7Pe6qz8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VCpKzEtC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VCpKzEtC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E177EC4CEE7; Fri, 25 Jul 2025 23:24:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1753485869; bh=2eHAyfwl1MdI4BJ7Wpa34PFUuMJS5IKQBYNKmgx7tR8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VCpKzEtC4ZO59U6Ooo49pzLIE1wAMR5C1kKaKGNDSfShmUXEWW5KPQEUWXMX8d9Pr ACdP+0qAuPtFV5/2urqsXwHTtR89jxIg+Vc9CcSQ6X5em7TSL/8pG1Gly0rDPj3Vhm NYVnBXOb1FQoBkMrG3Id2JV/nzZuSU4mcbxgMtBL9xjxdK23fMmM9FZzAEP8I/Y6MI 6pPGgeN2KEwV8V4rORe2lfGY3EoVeddKl1up8hhl2mdoy7aOXYO4eA8loo0U0Kartw DjuHjugsVh28FBAgTABHZcdRas4QY1bC9Ze0kAZUsEvgSogcjsmW4e6FA6wd3i2MzW 97N3AEVXIGoeg== From: Sasha Levin To: stable@vger.kernel.org Cc: Sasha Levin Subject: Re: [PATCH 5.10.y] comedi: das16m1: Fix bit shift out of bounds Date: Fri, 25 Jul 2025 19:24:27 -0400 Message-Id: <1753470449-69d1e818@stable.kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250724181257.291722-3-abbotti@mev.co.uk> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ 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 Note: The patch differs from the upstream commit: --- 1: ed93c6f68a3b ! 1: 866ef819f63e 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 - ## 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-5.10.y | Success | Success |