From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792688598; b=GksYI0Rc3liHxYy7pHWQMiSOEbeW6hCt3G7/aNn61r3ck2ayiMEplyawT2h13XfIWqQe DZ25vIMdCL6Mzc4pB9VRBRppDLZFUNZ8eAtfZPMdC0Vnl6I+OwVI6ovvTpykTv8VrMSnX mCNb3xdwkTgHyEtu7Gnf/AcIj7tZzjtKkVmlrfj/QzvrMwuYtjotHvBCHAeqTieQRLH+o 2QPGAncDq1DGqpsTERRXnFS69A3zWEQ6HZNlxsHQMdQ1RWPRN5vYWftoz4IRAxzzissb8 VKHS/Unm2ZGOeNkJTBGS2j6D0GSI867I4opVdB3HWR6ziljtqwEBJ+gp08+clujBNjA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792688598; h=Received:DKIM-Signature:Message-ID:From:Subject:Reply-To:To:Cc: In-Reply-To:References:Content-Type:Content-Transfer-Encoding:Date; bh=dGNmVcSbAGZAGMbsNK9R8wpzYCAs/uCxM+5ErLwJfzM=; b=0cSM0E2WsFIufzGXvgtkGVXa1WsCxekXJ+N3mvgpg+9pwMT5Ic6/+jBKfHNsQtQaUhcq zq/hxwB/l7dbQqTxGy9LuVveHijuzAnZEm1z9L9LzBxIPywcx4HmFQFuSE01Hyh9WgtRQ 2NXF11whYgvKh/GOLPzwFI7J6BRXMggRDcRPyrbjru/5Dsqa17SkLzz3+/+qzS1ts4CYu pMUQqRBIp9vAkqQH0JDPDVRmvXEnvm9OHu/QrW1AfJA7k3FxcEYg1UO7m6YAx3Z0Zd541 NlXkhWU2ueHFhNH2+GjvH4/ZehOBVUxcAZ9IIhj5t2DJU/2zK61uZy6VNWnd2AUIinQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=QbGHDmfD; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0080F606A31A for ; Thu, 22 Oct 2026 17:03:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=QbGHDmfD Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F17E1F01825; Thu, 22 Oct 2026 17:03:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792688597; bh=dGNmVcSbAGZAGMbsNK9R8wpzYCAs/uCxM+5ErLwJfzM=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=QbGHDmfD2NuMaAqAeo85HfzOyIg5d36gnzDebzXyfWw/X9/MtpPUJZJzzvmdlMMs2 XDfDaV+ugizaSkRsyZRjjZEx61UASNvJ6Rr6F/dPOqMWPV6CH3O51To6O/d4mFovof eRdkxQeY0tJaUAid5NVQ5RLoGVEksBZq9C+QCFNoZcfBHfWfLTsnnxYEHCfE2c7e7F 61l4ocGEvDEdsrUcLnhF6xVg24ozs6nfD0CiKOxZ5Nwxi9nuOkN1h+Cl54tUG0XJMe qQe0OabkAWQxmdgNOiTxurH0uoyHwVVn1Dq8ChETK9SRuFA7B2tqw+9ij2Ptq9qnLd h2nJO4jZDCSIw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v3 1/2] PCI: Add pci=noaer_recovery kernel boot option Reply-To: sashiko-reviews@lists.linux.dev To: "Yury Murashka" Cc: linux-pci@vger.kernel.org In-Reply-To: <20261022165842.1463451-2-yurypm@arista.com> References: <20261022165842.1463451-1-yurypm@arista.com> <20261022165842.1463451-2-yurypm@arista.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 22 Oct 2026 17:03:16 +0000 X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list > On large modular systems with a complex PCIe topology, allow userspace to > inspect uncorrectable AER errors before Linux attempts recovery. >=20 > Add pci=3Dnoaer_recovery to retain AER logging while skipping recovery for > uncorrectable errors. Check the option before dispatching either CXL RCH > internal errors or ordinary PCIe errors so CXL driver error callbacks > cannot bypass it. Also skip recovery for errors reported through GHES, > while retaining error logging and releasing error buffers and device > references. >=20 > Correctable errors continue to be handled normally. Skipping recovery > avoids its clearing of uncorrectable error status, but does not suppress > Root Port interrupt acknowledgment or change firmware error handling. > The option is AER-specific and does not disable DPC recovery. >=20 > Signed-off-by: Yury Murashka Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261022165842.1463= 451-1-yurypm@arista.com?part=3D1