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envelope-from=vsementsov@virtuozzo.com; helo=EUR04-VI1-obe.outbound.protection.outlook.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, MSGID_FROM_MTA_HEADER=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, 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: 2.1.23 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" Note that this is only "subject" part of original Alberto's "[PATCH v4 0/6] Allow changing bs->file on reopen" which also included multiple reopen and dropping x- prefix of reopen together with some refactoring. v6: rebased 08: changed error message in test 09: somehow, now '.' are spread in test output Now, v6 based on two first simple patches of "[PATCH v5 00/35] block: publish backup-top filter" Based-on: <20210610112618.127378-1-vsementsov@virtuozzo.com> So, if this goes first, just take first two patches of "[PATCH v5 00/35] block: publish backup-top filter" which are already reviewed by Max. v5: 1-7: new 8: changed a lot 9: unchanged Alberto Garcia (2): block: Allow changing bs->file on reopen iotests: Test replacing files with x-blockdev-reopen Vladimir Sementsov-Ogievskiy (7): block: introduce bdrv_remove_file_or_backing_child() block: introduce bdrv_set_file_or_backing_noperm() block: bdrv_reopen_parse_backing(): don't check aio context block: bdrv_reopen_parse_backing(): don't check frozen child block: bdrv_reopen_parse_backing(): simplify handling implicit filters block: move supports_backing check to bdrv_set_file_or_backing_noperm() block: BDRVReopenState: drop replace_backing_bs field include/block/block.h | 2 +- block.c | 286 ++++++++++++++++--------------- tests/unit/test-bdrv-drain.c | 1 + tests/unit/test-bdrv-graph-mod.c | 1 + tests/qemu-iotests/245 | 140 +++++++++++++-- tests/qemu-iotests/245.out | 11 +- 6 files changed, 287 insertions(+), 154 deletions(-) -- 2.29.2