From e77852b32d6d4430c68c38aaf73efe5650fa25af Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Thu, 6 Apr 2017 09:51:51 +0200 Subject: [PATCH] perf annotate s390: Fix perf annotate error -95 (4.10 regression) 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 Cc: Andreas Krebbel Cc: Hendrik Brueckner Cc: Martin Schwidefsky Cc: Peter Zijlstra Cc: linux-s390 Cc: stable@kernel.org # v4.10+ Fixes: 786c1b51844 "perf annotate: Start supporting cross arch annotation" Link: http://lkml.kernel.org/r/1491465112-45819-2-git-send-email-borntraeger@de.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/annotate.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index a37032bd137d..bfb2f1d393d5 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -130,6 +130,12 @@ static struct arch architectures[] = { .name = "powerpc", .init = powerpc__annotate_init, }, + { + .name = "s390", + .objdump = { + .comment_char = '#', + }, + }, }; static void ins__delete(struct ins_operands *ops) -- 2.20.1