Re: [PATCH] perf/x86/intel: Disable check_msr for real hw

2019-06-16 Thread Vaden, Tom (HPE Server OS Architecture)
On 6/16/19 10:13 AM, Jiri Olsa wrote: > On Fri, Jun 14, 2019 at 09:45:21AM -0400, Liang, Kan wrote: >> >> >> On 6/14/2019 7:28 AM, Jiri Olsa wrote: >>> hi, >>> the HPE server can do POST tracing and have enabled LBR >>> tracing during the boot, which makes check_msr fail falsly. >>> >>> It looks

[PATCH] perf/x86/intel: Disable check_msr for real hw

2019-06-16 Thread Jiri Olsa
On Fri, Jun 14, 2019 at 09:45:21AM -0400, Liang, Kan wrote: > > > On 6/14/2019 7:28 AM, Jiri Olsa wrote: > > hi, > > the HPE server can do POST tracing and have enabled LBR > > tracing during the boot, which makes check_msr fail falsly. > > > > It looks like check_msr code was added only to chec