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=1793829549; b=VbD/Xp+K503N+xj1vbMds8WHy7HTMDXNBB1SMzEZ3AdLwhIwfcY/C5nuqBm0kT+VdQ19 +PUqaBG9S0awFtK6Y+FazkiJ94y1e1MKuyYTdn/3yswCyJCnOKJbHpAMUJafa+G2zXeJl r741PQBn71LtpylvkGceqk37IC14Z6uFBJAjMwDzseHqTYS5PCesq4MwB7d+lQH5NofVT 2FokS7xIwMpBIiY1DPGBHYevqJwaZmsRG9rQQB7DX/Qk+Hps8FSTAMeACTLAWWCTx9cIY iy+uTEePjE+Vc9wRiF68rgvG2VOOX4DshH+yKYu3Ecl+dkNANKsjB9x05NDOZKhnaPA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793829549; 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=2f1XjHUsGBdSCyxL4KV3EGEIZB5MV+EkhotrPu8x43c=; b=KcoSH30wahh8BS/EwNJ+sMZmOSNn2kFwNywlFW/omEWPQeLCe9AVkpPhd9mOlcjihGqS EIsX3HBf/yXqrRildOE58yf0d1rajicg25xWlFdt2Waq3eu6QVZtzo1KW83gWoNYaglf/ x9fQTvO+Lz2t5CKljuMjiwBZoPYrLthImnsLKkdJA2xnJglqp/8R3vKwaauUYOpcXeY3X CcjaHQFY7KSwBtJNwqNNC6xaW7/LHm6OraWA2mmBGMoqGG+h1igLL9Yp7GYH9Q4etT2NY Fy1sl28UfvNVzKUx2ZMKP5mnMywXJ/t9JpnWjuooRFCMQWR/ev9kqfl7alhfgvGQExA== 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=io3SXKTo; 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 513DA606B381; Wed, 4 Nov 2026 21:59:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=io3SXKTo Received: by smtp.kernel.org (Postfix) with ESMTPSA id D6F141F000C1; Wed, 4 Nov 2026 21:59:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793829549; bh=2f1XjHUsGBdSCyxL4KV3EGEIZB5MV+EkhotrPu8x43c=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=io3SXKToDujPY4gUUrLWFSnCMLfy4aIO7klquABCQv8mq7PjZGIAOBARwyuQfcNU0 Ame+RJlkNubOd3osulkqlcOQCTG6cedWAU6UJJLrlVDDE2A6ojCoIKBRnJIdWUzZ6N CXJoygvr1HI+U/CLbxYaHhCJQpmdB5hs9ykLZl4o= 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 6.18 0196/1005] PCI: switchtec: Add Microchip PCI1008 to NTB DMA alias quirk Date: Wed, 4 Nov 2026 15:58:49 -0500 Message-ID: <20261104211049.288223546@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261104211043.516122098@linuxfoundation.org> References: <20261104211043.516122098@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.18-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 e8067ff59e2a5..e03a3831bcc00 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -6045,6 +6045,7 @@ 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