Re: [PATCH] perf kvm: Fix subcommands on s390

On 12.07.2018 09:09, Thomas Richter wrote:

With commit eca0fa28cd0d ("perf record: Provide detailed information on s390 CPU") s390 platform provides detailed type/model/capacitiy information in the CPU indentifier string instead of just "IBM/S390".

This breaks perf kvm support which uses hard coded string IBM/S390 to compare with the CPU identifier string. Fix this by changing the comparison.

Fixes: eca0fa28cd0d ("perf record: Provide detailed information on s390 CPU") Cc: Stefan Raspl raspl@linux.ibm.com Cc: stable@vger.kernel.org # 4.17

Signed-off-by: Thomas Richter tmricht@linux.ibm.com Reviewed-by: Hendrik Brueckner brueckner@linux.ibm.com

Reported-and-tested-by: Stefan Raspl raspl@linux.ibm.com