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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 1E4B2C32751 for ; Wed, 31 Jul 2019 16:22:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D20F7206B8 for ; Wed, 31 Jul 2019 16:22:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=arista.com header.i=@arista.com header.b="lrI/WQG7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726962AbfGaQWY (ORCPT ); Wed, 31 Jul 2019 12:22:24 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:36095 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725209AbfGaQWY (ORCPT ); Wed, 31 Jul 2019 12:22:24 -0400 Received: by mail-wr1-f66.google.com with SMTP id n4so70437872wrs.3 for ; Wed, 31 Jul 2019 09:22:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arista.com; s=googlenew; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=fMsIsafJcgydqieWtyKK37V7eK4LkebHJjWC8cS/T/c=; b=lrI/WQG7zcEbxu87Ge/KhadS8/uzovKj4UxBeqaVQeeh/IJ6jb3P643H1Mjg8TUypR iz6C2ioCKKiAguMR5M2Uue2OVu85XP+jv0N+hgAKuemRZFVXmynMumZo98x3LP6JpwQt mkfBooJZ3wchfoHTuvNtXFJq9j8Fwt7cYiXr9RqXyUjStPA4z+ex0pqJ2gWnT6n/AiDp FqNIKsenIcbbYFFNACv86D4ne3STNFKe/Sk1b/JQhun5jsEI68Estd5Do6Bo2SOzWqOx p8uu07fe3K01R7/0m9eismadng56pWsMD7FQE74aWr3l84HtWiK7qvMfwGmFPE4g0Wop CxNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=fMsIsafJcgydqieWtyKK37V7eK4LkebHJjWC8cS/T/c=; b=q91mfWH7slgeQoV6bFSRABPUU+BWptxhMA+L3aVGCqJNFcKjVjCzozVUqAgkUwNAqp izb/7Fj2w3qnNdowUr3E4g7zLWvhpE0ra6V8imVg4rqlBUKDARS9IlJXsF4Es48tfiRb Wtx5JNTVqcgNHvJlneC3jw2BQ91jaRu0xrKcSxFgbM1ZZ47dMWLtHyZeIdJrwDAQhSXQ VjIqvjJUqyJsrNZiD94POx7uJwHpweLpTdO+ahbx4rfO1TSurJ3iePExO/Be1t5EUewT z46ed/VFRfxkLYgS5rC0+w+1klA6ZftmaxtR+IXGUJ70ADQYM3j2khfTopJ8j9k7eFGg kt3g== X-Gm-Message-State: APjAAAUUSG2ECFXnzMAAbj8SnALrN0sNGOVtaDEYNfXB0X696vQI2rv+ i3KEes5/17dIbvLiVKVY7HkybiBOsf6vH7J2J62Di19KZIJChrKgj8K4v+49K8yBpnsY/lNIgRV egExAEMzH0fhXeHh161QJB2PlRxDiZkh4NIN8P+dLXNZ6CN37gFFqERpo/Qm/6hesfZZ3uLH+xz JcR++O9PEtp8ycrJv6Kg== X-Google-Smtp-Source: APXvYqwmyHO/G5Qdz7Loyy4J0DUGudZgyuCTSX2O9MI62Ekd+VoR+lyIQy0vaNv8nJDQCyBNI7ETyw== X-Received: by 2002:a5d:46cf:: with SMTP id g15mr140203821wrs.93.1564590142064; Wed, 31 Jul 2019 09:22:22 -0700 (PDT) Received: from Mindolluin.ire.aristanetworks.com ([217.173.96.166]) by smtp.gmail.com with ESMTPSA id n9sm114557717wrp.54.2019.07.31.09.22.21 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 31 Jul 2019 09:22:21 -0700 (PDT) From: Dmitry Safonov To: Greg Kroah-Hartman , stable@vger.kernel.org Cc: 0x7f454c46@gmail.com, Dmitry Safonov , David Woodhouse , Joerg Roedel , Joerg Roedel , Lu Baolu , iommu@lists.linux-foundation.org Subject: [PATCH-4.19-stable 0/2] iommu/vt-d: queue_iova() boot crash backport Date: Wed, 31 Jul 2019 17:22:18 +0100 Message-Id: <20190731162220.24364-1-dima@arista.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CLOUD-SEC-AV-Info: arista,google_mail,monitor X-CLOUD-SEC-AV-Sent: true X-Gm-Spam: 0 X-Gm-Phishy: 0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Backport commits from master that fix boot failure on some intel machines. Cc: David Woodhouse Cc: Joerg Roedel Cc: Joerg Roedel Cc: Lu Baolu Dmitry Safonov (1): iommu/vt-d: Don't queue_iova() if there is no flush queue Joerg Roedel (1): iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA drivers/iommu/intel-iommu.c | 2 +- drivers/iommu/iova.c | 18 ++++++++++++++---- include/linux/iova.h | 6 ++++++ 3 files changed, 21 insertions(+), 5 deletions(-) -- 2.22.0 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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=no 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 0EBBBC32751 for ; Wed, 31 Jul 2019 16:36:22 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D6227208E3 for ; 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Wed, 31 Jul 2019 09:22:22 -0700 (PDT) Received: from Mindolluin.ire.aristanetworks.com ([217.173.96.166]) by smtp.gmail.com with ESMTPSA id n9sm114557717wrp.54.2019.07.31.09.22.21 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 31 Jul 2019 09:22:21 -0700 (PDT) To: Greg Kroah-Hartman , stable@vger.kernel.org Subject: [PATCH-4.19-stable 0/2] iommu/vt-d: queue_iova() boot crash backport Date: Wed, 31 Jul 2019 17:22:18 +0100 Message-Id: <20190731162220.24364-1-dima@arista.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-CLOUD-SEC-AV-Info: arista,google_mail,monitor X-CLOUD-SEC-AV-Sent: true X-Gm-Spam: 0 X-Gm-Phishy: 0 Cc: Joerg Roedel , Dmitry Safonov , 0x7f454c46@gmail.com, iommu@lists.linux-foundation.org, David Woodhouse X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Dmitry Safonov via iommu Reply-To: Dmitry Safonov Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org Backport commits from master that fix boot failure on some intel machines. Cc: David Woodhouse Cc: Joerg Roedel Cc: Joerg Roedel Cc: Lu Baolu Dmitry Safonov (1): iommu/vt-d: Don't queue_iova() if there is no flush queue Joerg Roedel (1): iommu/iova: Fix compilation error with !CONFIG_IOMMU_IOVA drivers/iommu/intel-iommu.c | 2 +- drivers/iommu/iova.c | 18 ++++++++++++++---- include/linux/iova.h | 6 ++++++ 3 files changed, 21 insertions(+), 5 deletions(-) -- 2.22.0 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu