| commit | 9c1f8f4493e8355d0e48f7d1eebdf86893ba082d | |
| author | Paolo Bonzini <pbonzini@redhat.com> | |
| Thu, 22 Sep 2016 14:08:31 +0000 (22 16:08 +0200) | ||
| committer | Paolo Bonzini <pbonzini@redhat.com> | |
| Tue, 27 Sep 2016 09:57:29 +0000 (27 11:57 +0200) | ||
| tree | e47020351bb35ddcba713a692c853a9fad882fce | treesnapshot (tar.gz zip) |
| parent | cc9d8a3b2c41c22fb09f90f3085e6036c199c3ca | commitdiff |
migration: sync all address spaces
Migrating a VM during reboot sometimes results in differences
between the source and destination in the SMRAM area.
This is because migration_bitmap_sync() only fetches from KVM
the dirty log of address_space_memory. SMRAM memory slots
are ignored and the modifications to SMRAM are not sent to the
destination.
Reported-by: He Rongguang <herongguang.he@huawei.com>
Reviewed-by: He Rongguang <herongguang.he@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Migrating a VM during reboot sometimes results in differences
between the source and destination in the SMRAM area.
This is because migration_bitmap_sync() only fetches from KVM
the dirty log of address_space_memory. SMRAM memory slots
are ignored and the modifications to SMRAM are not sent to the
destination.
Reported-by: He Rongguang <herongguang.he@huawei.com>
Reviewed-by: He Rongguang <herongguang.he@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| include/exec/memory.h | diffblobblamehistory | |
| memory.c | diffblobblamehistory | |
| migration/ram.c | diffblobblamehistory |