1
0
mirror of https://git.yoctoproject.org/meta-arm synced 2026-07-16 03:47:19 +00:00
Files
meta-arm/meta-arm-bsp/recipes-kernel/linux/linux-yocto-5.3/0002-perf-tests-bp_account-Make-global-variable-static.patch
Jon Mason 5fa6bc3a9c arm-bsp: fix missing stable kernels
Corstone, a5ds, and sgi575 were using the meta-kernel, but recent
updates removed support for their non-LTS kernel.  Change to using the
respective kernels present in linux-yocto until it can be upgraded to
the latest version.

Change-Id: I63f2e511fe69051c06e6559950b798c1371cc8e9
Signed-off-by: Jon Mason <jon.mason@arm.com>
2020-11-13 09:23:50 -05:00

44 lines
1.5 KiB
Diff

Upstream-Status: Backport
Signed-off-by: Ross Burton <ross.burton@arm.com>
From 30a4e41456dc0d6dcfe55bbf9f5a5302a921b760 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Mon, 2 Mar 2020 11:13:19 -0300
Subject: [PATCH 2/4] perf tests bp_account: Make global variable static
To fix the build with newer gccs, that without this patch exit with:
LD /tmp/build/perf/tests/perf-in.o
ld: /tmp/build/perf/tests/bp_account.o:/git/perf/tools/perf/tests/bp_account.c:22: multiple definition of `the_var'; /tmp/build/perf/tests/bp_signal.o:/git/perf/tools/perf/tests/bp_signal.c:38: first defined here
make[4]: *** [/git/perf/tools/build/Makefile.build:145: /tmp/build/perf/tests/perf-in.o] Error 1
First noticed in fedora:rawhide/32 with:
[perfbuilder@a5ff49d6e6e4 ~]$ gcc --version
gcc (GCC) 10.0.1 20200216 (Red Hat 10.0.1-0.8)
Reported-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/tests/bp_account.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/tests/bp_account.c b/tools/perf/tests/bp_account.c
index 153624e2d0f5..a4c8007d0046 100644
--- a/tools/perf/tests/bp_account.c
+++ b/tools/perf/tests/bp_account.c
@@ -22,7 +22,7 @@
#include "perf.h"
#include "cloexec.h"
-volatile long the_var;
+static volatile long the_var;
static noinline int test_function(void)
{
--
2.25.1