From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 27 Jan 2023 13:57:39 +0000 (-0500)
Subject: selftests: perf_events: Fix incorrect kernel headers search path
X-Git-Tag: v6.1.21~673
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ce31cc0d43fcdbcce114ad9fe58a3059f1311d7a;p=platform%2Fkernel%2Flinux-starfive.git

selftests: perf_events: Fix incorrect kernel headers search path

commit 465cbb1b9a9fd5f6907adb2d761facaf1a46bfbe upstream.

Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents
building against kernel headers from the build environment in scenarios
where kernel headers are installed into a specific output directory
(O=...).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>
Cc: <stable@vger.kernel.org>  # 5.18+
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/tools/testing/selftests/perf_events/Makefile b/tools/testing/selftests/perf_events/Makefile
index fcafa5f..db93c4f 100644
--- a/tools/testing/selftests/perf_events/Makefile
+++ b/tools/testing/selftests/perf_events/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-CFLAGS += -Wl,-no-as-needed -Wall -I../../../../usr/include
+CFLAGS += -Wl,-no-as-needed -Wall $(KHDR_INCLUDES)
 LDFLAGS += -lpthread
 
 TEST_GEN_PROGS := sigtrap_threads remove_on_exec