| commit | 53f985584e3c2ebe5f2455530fbf87a001528db8 | [log] [tgz] |
|---|---|---|
| author | Andrew Jones <drjones@redhat.com> | Tue Aug 04 19:06:02 2020 +0200 |
| committer | Marc Zyngier <maz@kernel.org> | Fri Aug 21 14:04:14 2020 +0100 |
| tree | 7ad5be2d2651d8ebc4595c784a13d43b7e6a5a2c | |
| parent | 4d2d4ce001f283ed8127173543b4cfb65641e357 [diff] |
KVM: arm64: pvtime: Fix stolen time accounting across migration When updating the stolen time we should always read the current stolen time from the user provided memory, not from a kernel cache. If we use a cache then we'll end up resetting stolen time to zero on the first update after migration. Signed-off-by: Andrew Jones <drjones@redhat.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200804170604.42662-5-drjones@redhat.com