Merge tag 'migration-20260828-pull-request' of https://gitlab.com/farosas/qemu into staging

Migration pull request - New feature: Fast Snapshot Load - Cleanups and hardening of RDMA code - Cleanups and hardening of vmstate code - Fix for vhost-user postcopy hang - Fix for CVE-2026-6426 # -----BEGIN PGP SIGNATURE----- # # iQJEBAABCAAuFiEEqhtIsKIjJqWkw2TPx5jcdBvsMZ0FAmqRr4kQHGZhcm9zYXNA # c3VzZS5kZQAKCRDHmNx0G+wxnRu2D/45hhjr3ck3zmGtHiEYpHIuFJntemuTao13 # EYoA98YEpSJWscUZJkWel604u4eHz8QA1acSqMescPT7ssv4eeHmrJ3TUxKyKHUt # P4NKOsAiOxauasoqDZSM+mRQj6A+cQbw43wXIXvWGrcELS8YS+OEQGy8woBJ0dqL # 4jxs2RzvNEzEGGmKWeA5UTnReMcDHRQCmWJ7FFuKzpv5EZNd1UEe4dCIipNDQoQg # Mk2F0VlGycYeZ3DxWOiC6dHqjgcruvCarLOG8FHqV4KO37UFpkrWV9nXyipYiYql # oJqAuQLv2fFfoo9anKW5SZR4i7hbBCdKKFemSOID8ABCzYLmfWfmyY5BDvuZvHb7 # xDmm+Fqpdb5u4PcmG8h33iUmBNCeUJP392TkQSCd904tSu+KF3bQeSNfEQQFlKkJ # 6NMzKkKMT8kHfpxHxuMSyuXMrvYg5+4DCGcUSodhgkInqTXbOoF3NTWM2gT25INT # Dgkyo7o6fWwQy1zErlOncSz9wsDAm0EFEgVcQZdltT15r9aOyiaWKDCsF0K9DzVQ # qSkxq/HSlKYRPJHpLxK1lhYmIffMl/LcCqcG9yVBNbuHG+izE+IC/SeZyMeCB8SM # scGZTbAoYF/wnhyA4r0AotfZU08GvjbN23d/90Lg4/awBeMQGxjUJu7w4N1W7o++ # SAVpM9HbAw== # =JbyJ # -----END PGP SIGNATURE----- # gpg: Signature made Fri 28 Aug 2026 08:55:53 AM PDT # gpg: using RSA key AA1B48B0A22326A5A4C364CFC798DC741BEC319D # gpg: issuer "farosas@suse.de" # gpg: Good signature from "Fabiano Rosas <farosas@suse.de>" [unknown] # gpg: aka "Fabiano Almeida Rosas <fabiano.rosas@suse.com>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: AA1B 48B0 A223 26A5 A4C3 64CF C798 DC74 1BEC 319D * tag 'migration-20260828-pull-request' of https://gitlab.com/farosas/qemu: (30 commits) migration/postcopy: fix page_requested leak for vhost-user shared pages migration: Harden vmstate_size migration: Harden vmstate_handle_alloc migration: Check more vmstate flags migration: Add VMS_NO_STATE flag migration: Remove duplicate vmstate macros migration: Remove redundant flags migration: Introduce VMStateStructMember migration: Remove unused vmstate macros migration/rdma: Sanity check compress request ranges migration/rdma: Sanity check upper bound of register MR address migration/rdma: Sanity check RDMA_CONTROL_REGISTER_REQUEST chunks migration/rdma: Sanity check RDMA_CONTROL_REGISTER_REQUEST on buflen migration/rdma: Drop RDMARegister.key.chunk migration/rdma: Drop RDMALocalBlock.unregister_bitmap migration/rdma: Drop RDMALocalBlock.is_ram_block migration/rdma: Stick with rdma_ prefix for all tracepoints migration/rdma: Remove unregister code migration/rdma: Introduce RDMA_CONTROL_NUM docs/migration: Add documentation for fast snapshot load feature ... Signed-off-by: Richard Henderson <richard.henderson@linaro.org>