Am Dienstag 24 November 2015, 15:53:11 schrieb Brendan Gregg:
> Fixes a register typo.
>
> Signed-off-by: Brendan Gregg <bgr...@netflix.com>
> ---
> xen/arch/x86/cpu/vpmu_intel.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Reviewed-by: Dietmar Hahn <dietmar.h...@ts.fujitsu.com>
>
> diff --git a/xen/arch/x86/cpu/vpmu_intel.c b/xen/arch/x86/cpu/vpmu_intel.c
> index 12f80ae..8d83a1a 100644
> --- a/xen/arch/x86/cpu/vpmu_intel.c
> +++ b/xen/arch/x86/cpu/vpmu_intel.c
> @@ -166,10 +166,10 @@ static int core2_get_arch_pmc_count(void)
> */
> static int core2_get_fixed_pmc_count(void)
> {
> - u32 eax;
> + u32 edx;
>
> - eax = cpuid_eax(0xa);
> - return MASK_EXTR(eax, PMU_FIXED_NR_MASK);
> + edx = cpuid_edx(0xa);
> + return MASK_EXTR(edx, PMU_FIXED_NR_MASK);
> }
>
> /* edx bits 5-12: Bit width of fixed-function performance counters */
>
--
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