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 1BF58C3ABC3 for ; Tue, 13 May 2025 16:49:00 +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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=XywPm1hYfLaxczZNPLcKe14jSc1x8ueteSqOLhNMCFA=; b=4ks909Tugj/OUmpzIcehx4JDc/ hTU0SelAUzevte56wnik+RNMlq2LuWqIIEz8JcraIDe3cTf5hIZIBRmqQHuNnVZk5dH+O+0pU4Poe Zvos1ousimOBV/7QzJDwLM/ZLIYa09L6No+bj62LJtKoPo0d3dUXFrf9TLVXBVQmwgO0DalIXCwP8 HQZ1VVNNeQ+QJSYpm8evtmm3XYJNevnUI3uoKtu6LtpWSErlvDuk+iDwz6LY2PXAcBHW40aNWZnpx a9V8JXKTzBWUpoTfQhsk+sTFfm6TUyk9NcKZgSwVxwZzn6KqaZcrHj5c/DZgskWZHmYhmdeC6P4NV R6OsH7FA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uEsoG-0000000CzXH-16hB; Tue, 13 May 2025 16:48:52 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uEsXp-0000000Cvv0-2K6y for linux-arm-kernel@lists.infradead.org; Tue, 13 May 2025 16:31:55 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id C7E84A4DA35; Tue, 13 May 2025 16:31:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6B35BC4CEF5; Tue, 13 May 2025 16:31:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747153912; bh=5YnLuW4gz7cYBwmJ4dAR13BTuttnlScp3AJ2nVWpIOU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=md5u7IbZqXvOU/Kx+Gy17zrOrU35ta7gml8kWoB5xRMwCAMx8uj3mYTrLLQMwNTMg rlADE+MFc3dfObEs2QiRLKgr/r7Jr6GxlS24GMZgAOU1yyC+/z5dznGRGJ9LOFwZp9 3wTisr7Tr4EZQPyK+z3gGvqc5gYz6fX9et4LbVAMQe9y377hvtUKswz6eAKFVeXbFe ir1oPkZhAcQ9EWuxL37my5rFeXWpfJLL4Dl6zZhj9vleNW0XowCRLv1L6pyLf16rCD 7HH27Wyy6xh3+U51T3wqgavV1GAYqw0+csEcxjV/vkhhcIF51Y+0raJvGNCHp9M7IZ /D47zCDtyk14g== Received: from sofa.misterjones.org ([185.219.108.64] helo=valley-girl.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1uEsXm-00EaLc-HK; Tue, 13 May 2025 17:31:50 +0100 From: Marc Zyngier To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Thomas Gleixner , Lorenzo Pieralisi , Sascha Bischoff , Timothy Hayes Subject: [PATCH v2 4/5] genirq/msi: Engage the .msi_teardown() callback on domain removal Date: Tue, 13 May 2025 17:31:43 +0100 Message-Id: <20250513163144.2215824-5-maz@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20250513163144.2215824-1-maz@kernel.org> References: <20250513163144.2215824-1-maz@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, tglx@linutronix.de, lpieralisi@kernel.org, sascha.bischoff@arm.com, timothy.hayes@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250513_093153_715363_8E3F0F25 X-CRM114-Status: GOOD ( 10.84 ) 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 Kindly inform the MSI driver that we are tearing down the domain, providing the allocation context previously populated on domain creation. Signed-off-by: Marc Zyngier --- kernel/irq/msi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c index 07eb857efd15e..8f3d9f5ff1eb4 100644 --- a/kernel/irq/msi.c +++ b/kernel/irq/msi.c @@ -1096,6 +1096,9 @@ void msi_remove_device_irq_domain(struct device *dev, unsigned int domid) dev->msi.data->__domains[domid].domain = NULL; info = domain->host_data; + + info->ops->msi_teardown(domain, info->alloc_data); + if (irq_domain_is_msi_device(domain)) fwnode = domain->fwnode; irq_domain_remove(domain); -- 2.39.2