Re: [PATCH 1/4] powerpc/perf: Add perf interface to expose vpa counters

2024-11-16 Thread kernel test robot
u/20241114-164451 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm patch link: https://lore.kernel.org/r/20241114084013.1140010-1-kjain%40linux.ibm.com patch subject: [PATCH 1/4] powerpc/perf: Add perf interface to expose vpa counters config: powerpc-al

[PATCH 1/4] powerpc/perf: Add perf interface to expose vpa counters

2024-11-14 Thread Kajol Jain
To support performance measurement for KVM on PowerVM(KoP) feature, PowerVM hypervisor has added couple of new software counters in Virtual Process Area(VPA) of the partition. Commit e1f288d2f9c69 ("KVM: PPC: Book3S HV nestedv2: Add support for reading VPA counters for pseries guests") have update