2015-04-18 02:23-0400, Wei Huang: > Currently KVM only supports vPMU for Intel CPUs. This patchset enables > KVM vPMU support for AMD platform by creating a common PMU interface for > x86. By refractoring, PMU related MSR accesses from guest VMs are dispatched > to corresponding functions defined in arch specific files. > > V3: > * Rebase the code to the latest of KVM tree (queue branch); > * Branch out the Intel specific code from pmu.c to pmu_intel.c, in order > to reflect the change history more accurately; > * Name the parameters/variables more consistently (use msr, idx, > pmc_idx) across files; > * Fix issues (whitespaces, macro names, ...) based on Radim's V2 comments; > * Fix the MSR_K7_PERFCTRn and MSR_K7_EVNTSELn access code (in patch 4); I still wasn't happy about the API, especially naming, but didnt't find any bugs in functionality, also Tested-by: Radim Krčmář <rkrcmar@xxxxxxxxxx> I didn't give reviewed-by to all patches, but if we want it fast, there's no problem in fixing some stuff later. (Though it usually doesn't happen and we end up with bad code.) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
