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 C085D307AE3; Sat, 28 Feb 2026 17:20:03 +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=1772299203; cv=none; b=FSvCaUCUBtQmbKOEUzbe5hWHYbQQLD1NO45CVWXj8ead+eYSy0Imi2ZiHADVkQkzgjtIy4A0/8wZbcesN8o8jd4llb4M2wtdHZMFydM/n5UJomEfqt11hu+4F3rX3zRpLt6/X2ID9ta7LY5fNCDxJHCSkIkCeJ0peKHkYBsY7FA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772299203; c=relaxed/simple; bh=OhF8YS72DsRMISZJclWzQnqaxGkmyI7Uol113aCLDVw=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=gclB3LdT4W64xoNCq7RhGD8xmfVm3sP+Kgn0v/l78Y1oDlOOhYRBg3yrWuQsDQwHSAzRFRaq1cRSFpEJXwXhQBmOQZ7XzrZhqaAT0rUjpdGBKkypDx/jiDaHoKnSSPKKbOygZgsxkyT8sQchwU8QfYuz9V59qHLaYyczOHrCOEw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=oRYDRODC; 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="oRYDRODC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 60E3FC116D0; Sat, 28 Feb 2026 17:20:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772299203; bh=OhF8YS72DsRMISZJclWzQnqaxGkmyI7Uol113aCLDVw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=oRYDRODCnr+XIK4HeTj2R2tvuJU3dkq55OBk+K8bA6JmRDW5iJwNCHPYQtVwotDUl pefbWV5W3mWG/NRO3tscAUfQz0ne37ydri6ewNOXOsPa90X5qQ+h+dfQE+yC1BHh91 rjd6M7e5Jnf+FNOkH5FR6c4chcB4+XOsq8pSVlJoBUZi8nbOLzMxv727akz3yp6sjv TVuMD8d4b+gcWX1ijzeGQgPniLHc4+mSVvZFtkWwY48bMHlNDicsz42ybYMOGfoFy3 fIv1D9eLsNFOwRIH5TZYl7tMehNleUVXndpBUJ42Is3vRLb2TzL8RwW/HX2Mta/lIa WvDATrArVnDyA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id B9FFD39F2022; Sat, 28 Feb 2026 17:20:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177229920630.3019354.11284025791830317467.git-patchwork-notify@kernel.org> Date: Sat, 28 Feb 2026 17:20:06 +0000 References: <20260227055812.1777915-1-linux@roeck-us.net> In-Reply-To: <20260227055812.1777915-1-linux@roeck-us.net> To: Guenter Roeck Cc: ioana.ciornei@nxp.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, moonafterrain@outlook.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 26 Feb 2026 21:58:12 -0800 you wrote: > Commit 31a7a0bbeb00 ("dpaa2-switch: add bounds check for if_id in IRQ > handler") introduces a range check for if_id to avoid an out-of-bounds > access. If an out-of-bounds if_id is detected, the interrupt status is > not cleared. This may result in an interrupt storm. > > Clear the interrupt status after detecting an out-of-bounds if_id to avoid > the problem. > > [...] Here is the summary with links: - dpaa2-switch: Fix interrupt storm after receiving bad if_id in IRQ handler https://git.kernel.org/netdev/net/c/74badb9c20b1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html