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[PATCH V1 0/3] fix migration of suspended runstate
From: |
Steve Sistare |
Subject: |
[PATCH V1 0/3] fix migration of suspended runstate |
Date: |
Thu, 15 Jun 2023 13:26:37 -0700 |
Migration of a guest in the suspended runstate is broken.
The incoming migration code automatically tries to wake the guest,
which IMO is wrong -- the guest should end migration in the same
runstate it started. Further, the automatic wakeup fails. The guest
appears to be running, but is not. See the commit messages for
the details.
Steve Sistare (3):
vl: start on wakeup request
migration: fix suspended runstate
tests/qtest: live migration suspended state
include/sysemu/runstate.h | 1 +
migration/migration.c | 11 +++-----
softmmu/runstate.c | 16 +++++++++++-
tests/migration/i386/Makefile | 5 ++--
tests/migration/i386/a-b-bootblock.S | 49 +++++++++++++++++++++++++++++++++---
tests/migration/i386/a-b-bootblock.h | 22 ++++++++++------
tests/qtest/migration-helpers.c | 2 +-
tests/qtest/migration-test.c | 31 +++++++++++++++++++++--
8 files changed, 112 insertions(+), 25 deletions(-)
--
1.8.3.1
- [PATCH V1 0/3] fix migration of suspended runstate,
Steve Sistare <=
- [PATCH V1 1/3] vl: start on wakeup request, Steve Sistare, 2023/06/15
- [PATCH V1 2/3] migration: fix suspended runstate, Steve Sistare, 2023/06/15
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Peter Xu, 2023/06/20
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Steven Sistare, 2023/06/21
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Peter Xu, 2023/06/21
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Steven Sistare, 2023/06/23
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Steven Sistare, 2023/06/23
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Peter Xu, 2023/06/26
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Peter Xu, 2023/06/26
- Re: [PATCH V1 2/3] migration: fix suspended runstate, Steven Sistare, 2023/06/30