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Tsirkin" , Cornelia Huck , qemu-devel@nongnu.org Cc: Hao Xiang , "Liu, Yuan1" , Shivam Kumar , "Ho-Ren (Jack) Chuang" , Yichen Wang , Bryan Zhang Subject: Re: [PATCH v8 07/12] util/dsa: Implement DSA task asynchronous submission and wait for completion. In-Reply-To: <20241204021142.24184-8-yichen.wang@bytedance.com> References: <20241204021142.24184-1-yichen.wang@bytedance.com> <20241204021142.24184-8-yichen.wang@bytedance.com> Date: Tue, 17 Dec 2024 14:12:37 -0300 Message-ID: <8734imw7wa.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain X-Rspamd-Queue-Id: 26F712115F X-Spamd-Result: default: False [-1.78 / 50.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; BAYES_HAM(-0.27)[73.98%]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWELVE(0.00)[18]; MISSING_XM_UA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCVD_COUNT_TWO(0.00)[2]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action Received-SPF: pass client-ip=2a07:de40:b251:101:10:150:64:1; envelope-from=farosas@suse.de; helo=smtp-out1.suse.de 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_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 Yichen Wang writes: > From: Hao Xiang > > * Add a DSA task completion callback. > * DSA completion thread will call the tasks's completion callback > on every task/batch task completion. > * DSA submission path to wait for completion. > * Implement CPU fallback if DSA is not able to complete the task. > > Signed-off-by: Hao Xiang > Signed-off-by: Bryan Zhang > Signed-off-by: Yichen Wang Reviewed-by: Fabiano Rosas