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Tue, 22 Nov 2022 03:13:50 -0500 (EST) From: Klaus Jensen To: qemu-devel@nongnu.org Cc: Keith Busch , Klaus Jensen , qemu-block@nongnu.org, Klaus Jensen Subject: [PATCH for-7.2 0/5] hw/nvme: aio cancel fixes Date: Tue, 22 Nov 2022 09:13:43 +0100 Message-Id: <20221122081348.49963-1-its@irrelevant.dk> X-Mailer: git-send-email 2.38.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=628; i=k.jensen@samsung.com; h=from:subject; bh=K8WtqnmH5qxwhyjSyqbkW2/L0fmtdQVXsodmChrglXE=; b=owJ4nAFtAZL+kA0DAAoBTeGvMW1PDekByyZiAGN8hLtS0BVN2GaiT5FfA6/NaCNwNltU75fdRPmi DmvRqYYtFYkBMwQAAQoAHRYhBFIoM6p14tzmokdmwE3hrzFtTw3pBQJjfIS7AAoJEE3hrzFtTw3pZs QH/R2EaSuWgg9FjaJaiptwCDYPa68wtf5oyin5PSPTFpezHDRDtmGDLcYV/wD0FiM20dN9ykTPDTjI dB3jV4yLTNTXrfDj/y7GVA0msvTwUbsHH5u7tjgLCW2U+oLO+Gbo454qhMAN1vySSH/uiWw1oBwpy1 bGbu335FCR7fM1xGhCW1dsB3RKctjFkToIzrTjEvyZkmixvvdpSkK/DQubiHYLxNMVa9gV/hYKTbRv w03KwDrG4NMAB9VTBsqfOkz3FQMpwfgUWdvPYqL6e/mh750ArMNmGpq8npNKl9K9m0NTxUdOLsDCqI bJ69ehSuPibjmwpuBX6GXkVN/VOg4UdwEcJq1H X-Developer-Key: i=k.jensen@samsung.com; a=openpgp; fpr=DDCA4D9C9EF931CC3468427263D56FC5E55DA838 Received-SPF: pass client-ip=64.147.123.19; envelope-from=its@irrelevant.dk; helo=wout3-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 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, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Klaus Jensen A new blktests nvme test unearthed some bad bugs in the asynchronous cancellation handling. Fix this for all commands that implement async_cancel(). The fix is the same for all commands: remove the deferred enqueuing (a bottom half scheduling) of the request completion. Klaus Jensen (5): hw/nvme: fix aio cancel in format hw/nvme: fix aio cancel in flush hw/nvme: fix aio cancel in zone reset hw/nvme: fix aio cancel in dsm hw/nvme: remove copy bh scheduling hw/nvme/ctrl.c | 181 ++++++++++++++----------------------------------- 1 file changed, 51 insertions(+), 130 deletions(-)