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Thu, 25 Apr 2024 15:09:41 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap1.dmz-prg2.suse.org with ESMTPSA id AFPVGzVyKma9DQAAD6G6ig (envelope-from ); Thu, 25 Apr 2024 15:09:41 +0000 From: Fabiano Rosas To: qemu-devel@nongnu.org Cc: =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , Peter Xu , devel@lists.libvirt.org Subject: [PATCH 0/6] migration removals & deprecations Date: Thu, 25 Apr 2024 12:09:33 -0300 Message-Id: <20240425150939.19268-1-farosas@suse.de> X-Mailer: git-send-email 2.35.3 MIME-Version: 1.0 X-Spam-Score: -1.21 X-Rspamd-Action: no action X-Rspamd-Queue-Id: 1E71A5BD99 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Spamd-Result: default: False [-1.21 / 50.00]; SEM_URIBL(3.50)[gitlab.com:url]; BAYES_HAM(-3.00)[100.00%]; DWL_DNSWL_MED(-2.00)[suse.de:dkim]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; BAD_REP_POLICIES(0.10)[]; MX_GOOD(-0.01)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; R_DKIM_ALLOW(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RCVD_VIA_SMTP_AUTH(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCPT_COUNT_THREE(0.00)[4]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; FROM_EQ_ENVFROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[meson.build:url, imap1.dmz-prg2.suse.org:helo, imap1.dmz-prg2.suse.org:rdns, suse.de:dkim] Received-SPF: pass client-ip=195.135.223.131; envelope-from=farosas@suse.de; helo=smtp-out2.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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_MED=-2.3, 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Hi everyone, Here's some cleaning up of deprecated code. It removes the old block migration and compression code. Both have suitable replacements in the form of the blockdev-mirror driver and multifd compression, respectively. There's also a deprecation for fd: + file to cope with the fact that the new MigrationAddress API defines transports instead of protocols (loose terms) like the old string API did. So we cannot map 1:1 from fd: to any transport because fd: allows *both* file migration and socket migration. CI run: https://gitlab.com/farosas/qemu/-/pipelines/1267859704 Fabiano Rosas (6): migration: Remove 'skipped' field from MigrationStats migration: Remove 'inc' option from migrate command migration: Remove 'blk/-b' option from migrate commands migration: Remove block migration migration: Remove non-multifd compression migration: Deprecate fd: for file migration .gitlab-ci.d/buildtest.yml | 2 +- MAINTAINERS | 1 - docs/about/deprecated.rst | 51 +- docs/about/removed-features.rst | 104 ++- docs/devel/migration/main.rst | 2 +- hw/core/machine.c | 1 - include/migration/misc.h | 6 - meson.build | 2 - meson_options.txt | 2 - migration/block.c | 1019 ------------------------------ migration/block.h | 52 -- migration/colo.c | 1 - migration/meson.build | 4 - migration/migration-hmp-cmds.c | 97 +-- migration/migration.c | 70 +- migration/migration.h | 7 - migration/options.c | 229 ------- migration/ram-compress.c | 564 ----------------- migration/ram.c | 166 +---- migration/savevm.c | 5 - qapi/migration.json | 205 +----- scripts/meson-buildoptions.sh | 4 - tests/qemu-iotests/183 | 147 ----- tests/qemu-iotests/183.out | 66 -- tests/qemu-iotests/common.filter | 7 - tests/qtest/migration-test.c | 139 ---- 26 files changed, 130 insertions(+), 2823 deletions(-) delete mode 100644 migration/block.c delete mode 100644 migration/block.h delete mode 100644 migration/ram-compress.c delete mode 100755 tests/qemu-iotests/183 delete mode 100644 tests/qemu-iotests/183.out