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author | Ingo Molnar <mingo@kernel.org> | 2018-03-10 10:19:28 +0100 |
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committer | Ingo Molnar <mingo@kernel.org> | 2018-03-10 10:19:28 +0100 |
commit | d88f1f1fdb9f8f60602b406c89342e113a19df7f (patch) | |
tree | 16da02010b66f7f54fde737c5c54e43980789f79 /Documentation/virtual/kvm/msr.txt | |
parent | locking/lockdep: Show unadorned pointers (diff) | |
parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm (diff) | |
download | linux-dev-d88f1f1fdb9f8f60602b406c89342e113a19df7f.tar.xz linux-dev-d88f1f1fdb9f8f60602b406c89342e113a19df7f.zip |
Merge branch 'linus' into locking/core, to pick up fixes and dependencies
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/virtual/kvm/msr.txt')
-rw-r--r-- | Documentation/virtual/kvm/msr.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/virtual/kvm/msr.txt b/Documentation/virtual/kvm/msr.txt index 1ebecc115dc6..f3f0d57ced8e 100644 --- a/Documentation/virtual/kvm/msr.txt +++ b/Documentation/virtual/kvm/msr.txt @@ -170,7 +170,8 @@ MSR_KVM_ASYNC_PF_EN: 0x4b564d02 when asynchronous page faults are enabled on the vcpu 0 when disabled. Bit 1 is 1 if asynchronous page faults can be injected when vcpu is in cpl == 0. Bit 2 is 1 if asynchronous page faults - are delivered to L1 as #PF vmexits. + are delivered to L1 as #PF vmexits. Bit 2 can be set only if + KVM_FEATURE_ASYNC_PF_VMEXIT is present in CPUID. First 4 byte of 64 byte memory location will be written to by the hypervisor at the time of asynchronous page fault (APF) |