Peter Xu b7bc6b1828 dump-guest-memory: Block live migration ... Both dump-guest-memory and live migration caches vm state at the beginning. Either of them entering the other one will cause race on the vm state, and even more severe on that (please refer to the crash report in the bug link). Let's block live migration in dump-guest-memory, and that'll also block dump-guest-memory if it detected that we're during a live migration. Side note: migrate_del_blocker() can be called even if the blocker is not inserted yet, so it's safe to unconditionally delete that blocker in dump_cleanup (g_slist_remove allows no-entry-found case). Suggested-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1996609 Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>		2021-11-01 22:56:44 +01:00
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dump-hmp-cmds.c	hmp: drop Error pointer indirection in hmp_handle_error	2019-12-18 08:36:16 +01:00
dump.c	dump-guest-memory: Block live migration	2021-11-01 22:56:44 +01:00
meson.build	meson: convert dump/	2020-08-21 06:30:22 -04:00
win_dump.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
win_dump.h