| commit | a7ada1510cb380b86c4811aa40fc45c8a7fc0daf | |
| author | Jan Kiszka <jan.kiszka@siemens.com> | |
| Wed, 2 Mar 2011 07:56:11 +0000 (2 08:56 +0100) | ||
| committer | Marcelo Tosatti <mtosatti@redhat.com> | |
| Tue, 15 Mar 2011 04:19:05 +0000 (15 01:19 -0300) | ||
| tree | e7b5aa27d4b6e4f4bf246d1becb99aeb62fd8642 | treesnapshot (tar.gz zip) |
| parent | 747461c76beb1856343d5cd16bb7663ed2ebf3da | commitdiff |
Synchronize VCPU states before reset
This is required to support keeping VCPU states across a system reset.
If we do not read the current state before the reset,
cpu_synchronize_all_post_reset may write back incorrect state
information.
The first user of this will be MCE MSR synchronization which currently
works around the missing cpu_synchronize_all_states.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This is required to support keeping VCPU states across a system reset.
If we do not read the current state before the reset,
cpu_synchronize_all_post_reset may write back incorrect state
information.
The first user of this will be MCE MSR synchronization which currently
works around the missing cpu_synchronize_all_states.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
| vl.c | diffblobblamehistory |