linux_dsm_epyc7002/arch/x86/include
Kan Liang af6cf12970 perf/x86: Expose CPUID enumeration bits for arch LBR
The LBR capabilities of Architecture LBR are retrieved from the CPUID
enumeration once at boot time. The capabilities have to be saved for
future usage.

Several new fields are added into structure x86_pmu to indicate the
capabilities. The fields will be used in the following patches.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/1593780569-62993-9-git-send-email-kan.liang@linux.intel.com
2020-07-08 11:38:53 +02:00
..
asm perf/x86: Expose CPUID enumeration bits for arch LBR 2020-07-08 11:38:53 +02:00
uapi/asm Merge branch 'x86/entry' into ras/core 2020-06-11 15:17:57 +02:00