4.11-stable review patch. If anyone has any objections, please let me know.
------------------ From: Christian Borntraeger <[email protected]> commit e77852b32d6d4430c68c38aaf73efe5650fa25af upstream. since 4.10 perf annotate exits on s390 with an "unknown error -95". Turns out that commit 786c1b51844d ("perf annotate: Start supporting cross arch annotation") added a hard requirement for architecture support when objdump is used but only provided x86 and arm support. Meanwhile power was added so lets add s390 as well. While at it make sure to implement the branch and jump types. Signed-off-by: Christian Borntraeger <[email protected]> Cc: Andreas Krebbel <[email protected]> Cc: Hendrik Brueckner <[email protected]> Cc: Martin Schwidefsky <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: linux-s390 <[email protected]> Fixes: 786c1b51844 "perf annotate: Start supporting cross arch annotation" Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- tools/perf/util/annotate.c | 6 ++++++ 1 file changed, 6 insertions(+) --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -136,6 +136,12 @@ static struct arch architectures[] = { .comment_char = '#', }, }, + { + .name = "s390", + .objdump = { + .comment_char = '#', + }, + }, }; static void ins__delete(struct ins_operands *ops)
