From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 B1FA7380FDE; Thu, 6 Aug 2026 16:51:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786035081; cv=none; b=TgSdm3sjuOKNUVIRe2b9ReS8sn04qwVpDEzr4GUv48vfVkZq4FoXUiBPM1ozivYwVH5bLWo3DY74OoBc77QzD09zEXj03hq2zuj0tWQhJL7fln/Cti5SwtkVn/Jtnx4zyOGbZ4306flDO1PdMPdugVLrvc42m5k74lReOrzGQfI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786035081; c=relaxed/simple; bh=5QOLgOF5GA03ixxqefqlHoSmngn+m5FCeceXG6UrlME=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Fn6kYpzOOybPRbzp0f1daomCas3Y1vUQALi/EWX+cskax4mjkJ8348C7X1opWw9yFaVjTvdPoiOytiGYi5n4VLgJJvTzyzSL34JVc2d+5sUmeaioZVYzRvvJoxrWsuTNyyUIY54x91WYGGAhBodCV0ohyyHI+7VCHq0yHrtyXvo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=W1AJtjOT; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="W1AJtjOT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E6F11F00A3F; Thu, 6 Aug 2026 16:51:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786035067; bh=w/uefEEOH9/iG6+Ql6DZWRZebcZnCVGNHfKrKvZ9G8w=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=W1AJtjOTWqV6B++zxCIkpRlFmYvfbcAGK85zFmrKlKS8bZfPHjQuKItc3goG+3JKL u47aE3AGi50Vw4oeEIKxkGc9GJccvoi+p9cn4hwHIAyMTGbYN8WT+z+5kJBUNo8KXt 77ad6Pzlb29BwOHcgd48ZfPu6rTbAWO/gLrt35jb6sP2y+2EsJYlG4I86IPh6+JCVt L6aKBzJm8/xLZmqUX5UxgYKllI5ZR1aIfNEZXpOyXeYovX4RU7wXSaFUYKRBx1MIMd PRkKyw6nM+o3Hx4MMkxVrPORZkcxJGaLCky4pXP3DbuN94yeSrT6J2f+3xxegpi/wc nNTMZKEu409EQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 19855380820D; Thu, 6 Aug 2026 16:50:28 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] s390/ism: Fix UAF of sba and ieq during ism_dev_exit() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178603502663.1375455.2308379407794585304.git-patchwork-notify@kernel.org> Date: Thu, 06 Aug 2026 16:50:26 +0000 References: <20260805131043.954639-1-wintera@linux.ibm.com> In-Reply-To: <20260805131043.954639-1-wintera@linux.ibm.com> To: Alexandra Winter Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, andrew+netdev@lunn.ch, aswin@linux.ibm.com, netdev@vger.kernel.org, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, horms@kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 5 Aug 2026 15:10:43 +0200 you wrote: > A ism interrupt handler can be active in parallel with ism_dev_exit(), > accessing freed data structures. > > No new interrupts will be generated after unregister_ieq(). Drain ongoing > interrupt handlers by free_irq(), before freeing ism data structures. > > Fixes: 684b89bc39ce ("s390/ism: add device driver for internal shared memory") > Signed-off-by: Alexandra Winter > > [...] Here is the summary with links: - [net] s390/ism: Fix UAF of sba and ieq during ism_dev_exit() https://git.kernel.org/netdev/net/c/b1896543ce59 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html