Re: [PATCH V2] perf/x86: fix spurious NMI with PEBS Load Latency event

On Tue, Apr 04, 2017 at 03:14:06PM -0400, kan.li...@intel.com wrote: > From: Kan Liang > > Spurious NMIs will be observed when applying the following command. >while true ; do sudo perf record -b -a -e >

Re: [PATCH V2] perf/x86: fix spurious NMI with PEBS Load Latency event

On Tue, Apr 04, 2017 at 03:14:06PM -0400, kan.li...@intel.com wrote: > From: Kan Liang > > Spurious NMIs will be observed when applying the following command. >while true ; do sudo perf record -b -a -e >"cpu/umask=0x01,event=0xcd,ldlat=0x80/pp,cpu/umask=0x03,event=0x0/, >