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=1794060814; b=QaO/LYPZiPlRTiXkNhfLchvlRkT4lV0L0VLdiwWVN2BnDa3rHW7WtE8WZIiit9i60uuO 52NeJSLsQ2cqx9zEJZMQoNdYvuWdlCsVG9oNYbzpc7ixu4haE6AQiYyG5uWbF8ns7lLih zMBXNckDHY9PNDeIQxTw8cPrFAleUx+aNxySh2MPO7A1BaHJpeqBI1sCq4LlOgP7n3A9q HmBGRbu3TQiajv1+8Ik/Shi+P2sqTfzW4aLsXK8mbdCVWxRPYoAieHJ9JQx5knJzg6gPI /yK1LUippc7gCAl9KikQw75r4g8r+urAWbYa7Xg1mYDQ8jBmQDzVX9gqCDLQFXR8EnA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794060814; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=AwHfBY+pbbEUKRfz4LZOYk6VaRV6pxPQd0GPiSgCzy4=; b=te7Dsc4yoTTvRI2psRFNYAqwv1GtjfCAWuzSeL2Vl7IObXbvo023FnmdoL5Vovkv+gkC dFYAMfSWGn9hk1DGnqZeiVAYnC1fmWRQmeLmBWPH7QX5Yj10UFU27i1lmjyKmTR96mL2D E1bKTqmB4kLeUXJp7i/hIJlo+uF3qA/m3qWh6JNMtykEJt1tbnkACVaxzgaNMG9cdhlFN Mfo4lJxDZxFMH+BJsotg1yQLi/v4ntx+Nx3gPC2djHxem1LwE8pTKudq4uNULJu2lSNTv jGbrhdOUFrDCzVSPJi0ffNdMlibQqYUYJJNCIbtwV8SJQ+bcSmAavATLc4DZdidrrZA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=IvHhCdox; 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 7BE38606A326; Sat, 7 Nov 2026 14:13:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=IvHhCdox Received: by smtp.kernel.org (Postfix) with ESMTPSA id 22F6F1F0089F; Sat, 7 Nov 2026 14:13:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1794060814; bh=AwHfBY+pbbEUKRfz4LZOYk6VaRV6pxPQd0GPiSgCzy4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=IvHhCdoxoMgxDWjMQAArHU92jwg81I+kzEfJa3svATjXE/ieJ7h8tRb7qbxIZPdnH z5qQVUEspPH/9atBFAFctf5RNddo4CUHY0ieMnQBHtQoPjXDF6wIEgRR/wnXUH0+XR QktKTQgeJtl1Xz+h5A5ddynkj/5Tq5Rw5wusj/lM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Logan Gunthorpe , Bjorn Helgaas , Sasha Levin Subject: [PATCH 6.12 0163/1536] PCI: switchtec: Add Microchip PCI1008 to NTB DMA alias quirk Date: Sat, 7 Nov 2026 08:36:19 -0500 Message-ID: <20261107135002.247100491@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261107134957.653319350@linuxfoundation.org> References: <20261107134957.653319350@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: stable@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Logan Gunthorpe [ Upstream commit 00a479ba1d01249d43ca5e453380d1ed60946f8a ] Add the PCI1008 device ID to the quirk_switchtec_ntb_dma_alias PCI fixup table. Without it, DMA transactions from a PCI1008 switch's NTB function are not given the correct requester ID alias, which can misdirect them under an IOMMU. Signed-off-by: Logan Gunthorpe Signed-off-by: Bjorn Helgaas Link: https://patch.msgid.link/20260714212010.230606-4-logang@deltatee.com Signed-off-by: Sasha Levin --- drivers/pci/quirks.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index ac9851e3d65b4..a71b054d5f3c9 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -6036,6 +6036,7 @@ SWITCHTEC_PCI100X_QUIRK(0x1003); /* PCI1003XG4 */ SWITCHTEC_PCI100X_QUIRK(0x1004); /* PCI1004XG4 */ SWITCHTEC_PCI100X_QUIRK(0x1005); /* PCI1005XG4 */ SWITCHTEC_PCI100X_QUIRK(0x1006); /* PCI1006XG4 */ +SWITCHTEC_PCI100X_QUIRK(0x1008); /* PCI1008XG4 */ /* -- 2.53.0