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 X-Spam-Level: X-Spam-Status: No, score=-13.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E3CBEC48BC2 for ; Mon, 21 Jun 2021 10:42:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C35A26115A for ; Mon, 21 Jun 2021 10:42:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229663AbhFUKo5 (ORCPT ); Mon, 21 Jun 2021 06:44:57 -0400 Received: from forward2-smtp.messagingengine.com ([66.111.4.226]:49521 "EHLO forward2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229661AbhFUKo4 (ORCPT ); Mon, 21 Jun 2021 06:44:56 -0400 Received: from compute2.internal (compute2.nyi.internal [10.202.2.42]) by mailforward.nyi.internal (Postfix) with ESMTP id 5B8F819402BF; Mon, 21 Jun 2021 06:42:41 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Mon, 21 Jun 2021 06:42:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:message-id:mime-version:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=Ih9iv+ av7DO3iFAKNGsm2ffd8DasBgDE7sLOWn4r1DQ=; b=IqaxWlrPjlxsqnMtlB1TXa w6XJFrxVkxAxGiQxNSxh9efu+XKLsad+33qZ8Mxf12uL9qNDZIzDYW02sLyDTxef 0+o6iI/WEKktuoeNyF7KNsOa7KyuoYk7WBcjvDEJ60fozXrpdncVJKQIBEOYJR1U p3gd8IlumnI8xMicLfLisMzSmUSpgn9fVxzjkr4jf5RzWsGVe4HtAJ4CqPKxRMLO zuoHaFLtjZtbc+26Zqi0/gfR/ZqUXX1TcsoRBwjxS677oPu9UpDzJPE8KsxGkXtX EtQxJfp10+YFl4c7ebUD2b1XcstukiWhp532YCkPD/QjBhjMe9kw0N0FVwHvMESQ == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduledrfeefledgfeduucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefuvffhfffkgggtgfesthekredttd dtjeenucfhrhhomhepoehgrhgvghhkhheslhhinhhugihfohhunhgurghtihhonhdrohhr gheqnecuggftrfgrthhtvghrnhepkeejgffftefgveeggeehudfgleehkedthedtiefhie elieetveejvdfgvdeljeelnecuffhomhgrihhnpehkvghrnhgvlhdrohhrghenucevlhhu shhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehgrhgvgheskhhroh grhhdrtghomh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 21 Jun 2021 06:42:40 -0400 (EDT) Subject: FAILED: patch "[PATCH] PCI: Mark AMD Navi14 GPU ATS as broken" failed to apply to 4.19-stable tree To: evan.quan@amd.com, alexander.deucher@amd.com, bhelgaas@google.com, kw@linux.com Cc: From: Date: Mon, 21 Jun 2021 12:42:38 +0200 Message-ID: <162427215818042@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . thanks, greg k-h ------------------ original commit in Linus's tree ------------------ >From e8946a53e2a698c148b3b3ed732f43c7747fbeb6 Mon Sep 17 00:00:00 2001 From: Evan Quan Date: Wed, 2 Jun 2021 10:12:55 +0800 Subject: [PATCH] PCI: Mark AMD Navi14 GPU ATS as broken MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Observed unexpected GPU hang during runpm stress test on 0x7341 rev 0x00. Further debugging shows broken ATS is related. Disable ATS on this part. Similar issues on other devices: a2da5d8cc0b0 ("PCI: Mark AMD Raven iGPU ATS as broken in some platforms") 45beb31d3afb ("PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken") 5e89cd303e3a ("PCI: Mark AMD Navi14 GPU rev 0xc5 ATS as broken") Suggested-by: Alex Deucher Link: https://lore.kernel.org/r/20210602021255.939090-1-evan.quan@amd.com Signed-off-by: Evan Quan Signed-off-by: Bjorn Helgaas Reviewed-by: Krzysztof Wilczyński Cc: stable@vger.kernel.org diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index dda0b1018162..877ce61619ca 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -5241,7 +5241,8 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, 0x0422, quirk_no_ext_tags); static void quirk_amd_harvest_no_ats(struct pci_dev *pdev) { if ((pdev->device == 0x7312 && pdev->revision != 0x00) || - (pdev->device == 0x7340 && pdev->revision != 0xc5)) + (pdev->device == 0x7340 && pdev->revision != 0xc5) || + (pdev->device == 0x7341 && pdev->revision != 0x00)) return; if (pdev->device == 0x15d8) { @@ -5268,6 +5269,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x6900, quirk_amd_harvest_no_ats); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7312, quirk_amd_harvest_no_ats); /* AMD Navi14 dGPU */ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7340, quirk_amd_harvest_no_ats); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x7341, quirk_amd_harvest_no_ats); /* AMD Raven platform iGPU */ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x15d8, quirk_amd_harvest_no_ats); #endif /* CONFIG_PCI_ATS */