From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35EF8C44536 for ; Wed, 22 Jul 2026 20:11:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Date:Message-Id:From:Subject:Content-Transfer-Encoding:MIME-Version: Content-Type:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TXKi/O6yvT3TjVOfpUbchx35R4JMj2AQfiR+V10Slg4=; b=OSFISmZta5vQX4ZyoaqAWhM9AZ 7/ey95hSci/qQ91s0b3l1Ez1ZOMD3dvPw++KI3EQXzqBw/4tUKbUo71mlyo6dk39QEBat4g/AlEj0 PiROSciSEMlxhxC6c9b2yH6gKhabl6uF/T+S/RaMbqNMynGtwnVf7mC6kTRhPgam4M/vmdYnDtyAw gZ31bsGZOcCeotvSS0g6d77JH4I/S5Emz2VBBvysrhkTMUAHGCmxANe+8vYb0lAz0h05sjeOtA7mT ASVSULK2O1S56xT+006u/E9miJ57GU47WVlHK0WxpqPwuirrnQKj51dDv3HDaQL/3Rsojg3eZ7gFg HpIF2ziQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wmdHb-0000000CgOt-3yvx; Wed, 22 Jul 2026 20:11:11 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wmdHZ-0000000CgOl-42oZ for linux-arm-kernel@lists.infradead.org; Wed, 22 Jul 2026 20:11:09 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 4481E43EC4; Wed, 22 Jul 2026 20:11:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25E851F000E9; Wed, 22 Jul 2026 20:11:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784751069; bh=TXKi/O6yvT3TjVOfpUbchx35R4JMj2AQfiR+V10Slg4=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=CPRs3R4UkyJKVIdSr6w02ia6cnQ5u2ndEXlwgMXQ//Uqt1uQ2Zo04SLRp4vxqzKul S+YYP0ZVdkmrKiZQ+saUwmqNi/j31565OcKWrw25NjPYxxpgGjKvudxNdXgpsylzjg qpdgOg9exTKXfW/ug/rkOyUihFE9YpG1ze99nW8O9/+InCuVo/gdizJBvg1/0dIFWe iLIx/2kkxsX0IHZzy1k5gIl8EX+gYkfZ+UiTnN9f2Iao2d1TO5u/YvI7+LIHRltsW7 o8mPk4d5agiyOP1qkUx64kHobXggCK4AP/vk3Q7YUhO74WeutEgsc66vjHB0Tbdxr2 hKpPnqiZVHzUA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 1990F380CECF; Wed, 22 Jul 2026 20:10:39 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2] net: stmmac: dwmac4: mask interrupts when stopping DMA in suspend From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178475103764.2005094.13413137826625826430.git-patchwork-notify@kernel.org> Date: Wed, 22 Jul 2026 20:10:37 +0000 References: <20260720111534.163416-1-luis.la@mail.de> In-Reply-To: <20260720111534.163416-1-luis.la@mail.de> To: luis.la@mail.de Cc: netdev@vger.kernel.org, andrew@lunn.ch, maxime.chevallier@bootlin.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, rmk+kernel@armlinux.org.uk, o.rempel@pengutronix.de, ovidiu.panait.rb@renesas.com, rohan.g.thomas@altera.com, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 20 Jul 2026 13:15:29 +0200 you wrote: > Since commit 1b9707e6f1a9 ("net: stmmac: enable RPS and RBU > interrupts"), suspending causes an interrupt storm from the RPS > interrupt. > Fix this by adding a deinit_chan() op to stmmac_dma_ops, which > masks all default dma channel interrupts. This is called from > stmmac_stop_all_dma(), so interrupts don't trigger while suspending. > > [...] Here is the summary with links: - [net,v2] net: stmmac: dwmac4: mask interrupts when stopping DMA in suspend https://git.kernel.org/netdev/net/c/59a57128ae52 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html