From nobody Wed Dec 17 10:43:31 2025 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 B85F11A38E1 for ; Tue, 13 May 2025 16:31:52 +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=1747153912; cv=none; b=aCP15tlvEMn/uCjUkEAbZdjbP+MO/OaM56k5dN62K5efaLvqBzQUQSdpi+D9W4KwHj4s00WakOkxfuEotVQsHLeOEwHcq3CSM87kljg9I9gTf/Jp/R7yKSQEImQeAoEqK3mEOA0PA2W248+3QHtdi/aO6GQ2ruJixHItd/22d34= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747153912; c=relaxed/simple; bh=5YnLuW4gz7cYBwmJ4dAR13BTuttnlScp3AJ2nVWpIOU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=OTBJglVWsBBnOMyhvtTMzVSEGDIaoXVd5b9FzJmTilMmorPv8b5CW8UH8DIKQMEn/FnGB0G1Uz358gJQmCX4CbHj7Dt3vWoiNKREBq3HtOnxM94d3DSCkL14lWacQo4Nl1YrwFPb5RYBYfmt35NqiPAlodnB9TpJLXtP+fpoT1c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=md5u7IbZ; 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="md5u7IbZ" 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> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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 Content-Type: text/plain; charset="utf-8" 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) =20 dev->msi.data->__domains[domid].domain =3D NULL; info =3D domain->host_data; + + info->ops->msi_teardown(domain, info->alloc_data); + if (irq_domain_is_msi_device(domain)) fwnode =3D domain->fwnode; irq_domain_remove(domain); --=20 2.39.2