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KVM: x86: Fix typos in x86.c

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Signed-off-by: Guo Chao <yan@linux.vnet.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Guo Chao 2012-06-28 15:17:27 +08:00 committed by Marcelo Tosatti
parent c5ec2e56d0
commit 4a9699807c
1 changed files with 7 additions and 7 deletions
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14
arch/x86/kvm/x86.c
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@ -1093,7 +1093,7 @@ void kvm_write_tsc(struct kvm_vcpu *vcpu, u64 data)
* For each generation, we track the original measured
* nanosecond time, offset, and write, so if TSCs are in
* sync, we can match exact offset, and if not, we can match
* exact software computaion in compute_guest_tsc()
* exact software computation in compute_guest_tsc()
*
* These values are tracked in kvm->arch.cur_xxx variables.
*/
@ -1500,7 +1500,7 @@ static int kvm_pv_enable_async_pf(struct kvm_vcpu *vcpu, u64 data)
{
gpa_t gpa = data & ~0x3f;
/* Bits 2:5 are resrved, Should be zero */
/* Bits 2:5 are reserved, Should be zero */
if (data & 0x3c)
return 1;
@ -1723,7 +1723,7 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
* Ignore all writes to this no longer documented MSR.
* Writes are only relevant for old K7 processors,
* all pre-dating SVM, but a recommended workaround from
* AMD for these chips. It is possible to speicify the
* AMD for these chips. It is possible to specify the
* affected processor models on the command line, hence
* the need to ignore the workaround.
*/
@ -4491,7 +4491,7 @@ static bool reexecute_instruction(struct kvm_vcpu *vcpu, gva_t gva)
/*
* if emulation was due to access to shadowed page table
* and it failed try to unshadow page and re-entetr the
* and it failed try to unshadow page and re-enter the
* guest to let CPU execute the instruction.
*/
if (kvm_mmu_unprotect_page_virt(vcpu, gva))
@ -5587,7 +5587,7 @@ int kvm_arch_vcpu_ioctl_get_regs(struct kvm_vcpu *vcpu, struct kvm_regs *regs)
/*
* We are here if userspace calls get_regs() in the middle of
* instruction emulation. Registers state needs to be copied
* back from emulation context to vcpu. Usrapace shouldn't do
* back from emulation context to vcpu. Userspace shouldn't do
* that usually, but some bad designed PV devices (vmware
* backdoor interface) need this to work
*/
@ -6116,7 +6116,7 @@ int kvm_arch_hardware_enable(void *garbage)
* as we reset last_host_tsc on all VCPUs to stop this from being
* called multiple times (one for each physical CPU bringup).
*
* Platforms with unnreliable TSCs don't have to deal with this, they
* Platforms with unreliable TSCs don't have to deal with this, they
* will be compensated by the logic in vcpu_load, which sets the TSC to
* catchup mode. This will catchup all VCPUs to real time, but cannot
* guarantee that they stay in perfect synchronization.
@ -6391,7 +6391,7 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
map_flags = MAP_SHARED | MAP_ANONYMOUS;
/*To keep backward compatibility with older userspace,
*x86 needs to hanlde !user_alloc case.
*x86 needs to handle !user_alloc case.
*/
if (!user_alloc) {
if (npages && !old.rmap) {