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 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0492DC369B9 for ; Tue, 15 Apr 2025 08:21:09 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1u4bWq-0000RE-O3; Tue, 15 Apr 2025 04:20:25 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1u4bW7-0006wx-Vv; Tue, 15 Apr 2025 04:19:42 -0400 Received: from mail-pj1-x1032.google.com ([2607:f8b0:4864:20::1032]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1u4bW6-0002gK-0m; Tue, 15 Apr 2025 04:19:39 -0400 Received: by mail-pj1-x1032.google.com with SMTP id 98e67ed59e1d1-301918a4e1bso4091852a91.1; Tue, 15 Apr 2025 01:19:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1744705175; x=1745309975; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=XrDiOYjsuFKr2Zw5X/tf1rgIMsS7YJEeIOntY/YtLzQ=; b=WxtVu91ia6wihIEodp9mV/2hN57Md+E2qo1ZJ95/k0RTjlYXfE5UxyzqXelFDxlABq Zm9r3S5wVqlcn4tGdWleLONpGtgzug8YLHg9K9TuZY1/MgOzJoD73DCuEcJ8LHQsvtU6 vLC6HmYXN1XC09DrfN9vQhskqultkFh8TZzIJws+N8mOQW5mdkxyU2hMi1h/W1mJdDmG ml8R6I+eg1rmsdwThGEQlPMVj9yu+s5IbOkaiUIqVI5Z0S7xHQeEFFH3cHDg0ZI1nLui +H6z8UOUakgwD0XoohZWqxyfacPoWRrnXTsX+pLDJFK9mC4aiJWzuDVeCOu9/H3gIMJs s4Yg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744705175; x=1745309975; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=XrDiOYjsuFKr2Zw5X/tf1rgIMsS7YJEeIOntY/YtLzQ=; b=ap1hk1andNaCsHrh3vrVnpJeCQAjSoCvuZq5XB3OaLNx+kgzF3MVYPrWw/exCoC5es n1366Or686X92zgmTlT/pg7x9/cpqo3DjY/ZqeqG2fp/OetSFwbcE08Er8ZkiuQHMdqF kq0U3VSO3KucujfzsR2FUmZLB+Boos4GSxcDLRwbysaDqrbPKZ/qcJKKiCdo0MajxdFc WMjoMqCu1pybMBwnn+SQXLPVj0D5piRzwDVcuLVn4GGMitql5OTtCS0QxvwmhxkTzhYR rUUoq2bmun6+MrXE/LIaHU2oheSqHsTxzZORbUssnc4J+Xwqg2jE2HVcudEfUrcjk1Rp wRqA== X-Forwarded-Encrypted: i=1; AJvYcCVvSn4FcHK1UHaVam7cLIyzEkyZOtesJxjvCkQ4nVfDsJEAp8kkQYTNheCcU04XA3ZBTBRTnce9/CbXsQ==@nongnu.org, AJvYcCW6onh/0ITTc+bnH3ParA1ueA0GfJqP0XleTzBogM4zNLwjVjCxBvbqrF+gRUbyvSJXR5NvQJWu3RV6@nongnu.org X-Gm-Message-State: AOJu0YwI9C2rdvR5ue3g4RXs0wZ3ZOH3Qye0JEEuy/7b5+ln+0e0USXg YF2RkWcrLBpycZ5hqRfTUzh1W4zZwiuDP8ArZkUJ7qHNK5xH1MfHmiJKCA== X-Gm-Gg: ASbGnctLyzSqH9Buv9eDHWym6jQl5lce3FByhbXrcG2iM1rdAKw6Xy+lLlK005o0gRf 5I6mLPi/+oVTPFDWeG9q/LwhiEtOpIr5W2Mwe35R/X9fOUdYD9mJlzoqFDmXxX0FU2twOzeanO9 zLScRwcWrXOj9GIFeW4Qcv/CUBwVyhIA/U64GtCfeT3/RQW73DCP4HBkgWddn06sdH10SIbj0Zs FooLUa8zaWuWvqRPtZ6FKykdXJVwe3JbrSMl9h5FN8BLyZRBHyC0HtDkdQOg07YXDQg9dyInoJL h2Jzj9Nhfbgoa+RNcAzWVyrjKezkF9V63yWlR/pBfajlnI4F5wCjw+lFxQSKaWldoQiXqAAVbpv 4KR/5k0iFVM0vPGmNhTX1GprRVeLOBmg9qnzTBEHH X-Google-Smtp-Source: AGHT+IFcGP2dFZiCMWuuGvpaIzTMhsxrLRNSBrpGHVVniy2h6MSPQ6SBV2/bd9yj4YXpqQP3XK4SRg== X-Received: by 2002:a17:90b:6ce:b0:2ee:7c65:ae8e with SMTP id 98e67ed59e1d1-30823670b82mr24718444a91.11.1744705175318; Tue, 15 Apr 2025 01:19:35 -0700 (PDT) Received: from wheely.local0.net (ppp118-208-164-196.cbr-trn-nor-bras39.tpg.internode.on.net. [118.208.164.196]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-306df08f63bsm12543098a91.24.2025.04.15.01.19.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Apr 2025 01:19:34 -0700 (PDT) From: Nicholas Piggin To: qemu-ppc@nongnu.org Cc: Nicholas Piggin , Daniel Henrique Barboza , Harsh Prateek Bora , Fabiano Rosas , Laurent Vivier , Paolo Bonzini , Coiby Xu , Stefan Hajnoczi , Emanuele Giuseppe Esposito , qemu-devel@nongnu.org, qemu-block@nongnu.org Subject: [RFC PATCH 0/2] tests/qtest: Enable spapr dma tests Date: Tue, 15 Apr 2025 18:19:12 +1000 Message-ID: <20250415081914.378236-1-npiggin@gmail.com> X-Mailer: git-send-email 2.47.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::1032; envelope-from=npiggin@gmail.com; helo=mail-pj1-x1032.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org I took a look at the spapr buggy msix fixme in qtests... AFAIKS it turns out to be DMA entirely broken due to iommu not set up. Adding a quick workaround for spapr gets everything working properly other than exposing bugs in msi message endianness conversions. Thanks, Nick Nicholas Piggin (2): tests/qtest: Fix virtio msix message endianness tests/qtest: Enable spapr dma with linear iommu map tests/qtest/libqos/pci.h | 4 ---- hw/ppc/spapr_iommu.c | 9 ++++++++- tests/qtest/e1000e-test.c | 23 +++-------------------- tests/qtest/igb-test.c | 21 --------------------- tests/qtest/libqos/generic-pcihost.c | 1 - tests/qtest/libqos/pci-pc.c | 3 --- tests/qtest/libqos/pci-spapr.c | 7 ++++--- tests/qtest/libqos/pci.c | 14 -------------- tests/qtest/libqos/virtio-pci-modern.c | 9 +++++++-- tests/qtest/libqos/virtio-pci.c | 7 +++++-- tests/qtest/vhost-user-blk-test.c | 6 ------ tests/qtest/virtio-blk-test.c | 12 ------------ 12 files changed, 27 insertions(+), 89 deletions(-) -- 2.47.1