On Wed, 26 Aug 2020 02:40:29 -0400, Athira Rajeev wrote:
> IMC trace-mode uses MSR[HV PR] bits to set the cpumode
> for the instruction pointer captured in each sample.
> The bits are fetched from third DW of the trace record.
> Reading third DW from IMC trace record should use be64_to_cpu
> along
IMC trace-mode uses MSR[HV PR] bits to set the cpumode
for the instruction pointer captured in each sample.
The bits are fetched from third DW of the trace record.
Reading third DW from IMC trace record should use be64_to_cpu
along with READ_ONCE inorder to fetch correct MSR[HV PR] bits.
Patch addr
