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[83.52.55.163]) by smtp.gmail.com with ESMTPSA id x11sm4184995wro.83.2021.08.26.12.50.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Aug 2021 12:50:15 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 00/11] block/nvme: Rework error reporting Date: Thu, 26 Aug 2021 21:50:03 +0200 Message-Id: <20210826195014.2180369-1-philmd@redhat.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=philmd@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=170.10.133.124; envelope-from=philmd@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -34 X-Spam_score: -3.5 X-Spam_bar: --- X-Spam_report: (-3.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.742, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Fam Zheng , qemu-block@nongnu.org, Klaus Jensen , Auger Eric , Hanna Reitz , Stefan Hajnoczi , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi,=0D =0D This series contains various patches sent last year with=0D review comments addressed, few more cleanups, and a new=0D patch which remove the spurious "VFIO_MAP_DMA failed: No=0D space left on device" now poping up since commit 15a730e7a.=0D (it is the expected behavior, which is why we retry the=0D same call after flushing the DMA mappings).=0D =0D Since v1:=0D - Addressed Klaus review comments (cleaner Error* handling)=0D - Add Klaus's R-b=0D =0D Regards,=0D =0D Phil.=0D =0D Philippe Mathieu-Daud=C3=A9 (11):=0D block/nvme: Use safer trace format string=0D util/vfio-helpers: Let qemu_vfio_verify_mappings() use error_report()=0D util/vfio-helpers: Replace qemu_mutex_lock() calls with=0D QEMU_LOCK_GUARD=0D util/vfio-helpers: Remove unreachable code in qemu_vfio_dma_map()=0D block/nvme: Have nvme_create_queue_pair() report errors consistently=0D util/vfio-helpers: Pass Error handle to qemu_vfio_dma_map()=0D util/vfio-helpers: Extract qemu_vfio_water_mark_reached()=0D util/vfio-helpers: Use error_setg in qemu_vfio_find_[fixed/temp]_iova=0D util/vfio-helpers: Simplify qemu_vfio_dma_map() returning directly=0D util/vfio-helpers: Let qemu_vfio_do_mapping() propagate Error=0D block/nvme: Only report VFIO error on failed retry=0D =0D include/qemu/vfio-helpers.h | 2 +-=0D block/nvme.c | 29 +++++++-----=0D util/vfio-helpers.c | 89 +++++++++++++++++++++----------------=0D block/trace-events | 2 +-=0D 4 files changed, 72 insertions(+), 50 deletions(-)=0D =0D --=20=0D 2.31.1=0D =0D