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| author |   Radim Krčmář <rkrcmar@redhat.com> | 2015-09-18 17:54:30 +0200 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2015-09-28 13:06:37 +0200 |
| commit | 9bac175d8ed0b1dd3d3611c0713666b724eeace3 (patch) | |
| tree | d36059e4f2db727e978a55eaa8e2009063f944ae /net/switchdev/switchdev.c | |
| parent | Linux 4.3-rc3 (diff) | |
| download | wireguard-linux-9bac175d8ed0b1dd3d3611c0713666b724eeace3.tar.xz wireguard-linux-9bac175d8ed0b1dd3d3611c0713666b724eeace3.zip | |
Revert "KVM: x86: zero kvmclock_offset when vcpu0 initializes kvmclock system MSR"
Shifting pvclock_vcpu_time_info.system_time on write to KVM system time
MSR is a change of ABI. Probably only 2.6.16 based SLES 10 breaks due
to its custom enhancements to kvmclock, but KVM never declared the MSR
only for one-shot initialization. (Doc says that only one write is
needed.)
This reverts commit b7e60c5aedd2b63f16ef06fde4f81ca032211bc5.
And adds a note to the definition of PVCLOCK_COUNTS_FROM_ZERO.
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Acked-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions