perf kvm: Fix subcommands on s390
With commit eca0fa28 ("perf record: Provide detailed information on s390 CPU") s390 platform provides detailed type/model/capacity information in the CPU identifier 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. Reported-by: Stefan Raspl <raspl@linux.ibm.com> Signed-off-by: Thomas Richter <tmricht@linux.ibm.com> Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com> Tested-by: Stefan Raspl <raspl@linux.ibm.com> Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: stable@vger.kernel.org Fixes: eca0fa28 ("perf record: Provide detailed information on s390 CPU") Link: http://lkml.kernel.org/r/20180712070936.67547-1-tmricht@linux.ibm.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Showing
Please register or sign in to comment