Re: [KVM x86 vPMU Patch 0/2] Two vPMU Trivial Patches

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On 8/11/15 08:21, Paolo Bonzini wrote:


On 07/08/2015 21:53, Wei Huang wrote:
These two trivial patches are related to x86 vPMU code. They were
actually suggested by Andrew Jones while he was reviewing the last
big vPMU patch set.

These patches have been compiled and tested on AMD system using
a 64-bit guest VM with various perf commands (e.g. bench, test, top,
stat). No obvious problems were found.

Thanks,
-Wei

Wei Huang (2):
   KVM: x86/vPMU: Move the definition of kvm_pmu_ops to arch-specific
     files
   KVM: x86/vPMU: Fix unnecessary signed extesion for AMD PERFCTRn

  arch/x86/kvm/pmu.h     | 2 --
  arch/x86/kvm/pmu_amd.c | 2 --
  arch/x86/kvm/svm.c     | 1 +
  arch/x86/kvm/vmx.c     | 1 +
  4 files changed, 2 insertions(+), 4 deletions(-)


Applied patch 2.  For patch 1 I'm not sure, because I do not really like
1) externs in .c files; 2) globals with no declarations in a .h file.
So I'm leaving it out while I think more about it.
Thanks. The first one is minor anyway. I won't complain about it. :-)

-Wei


Paolo

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