From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 27 Jan 2023 08:57:42 -0500
Subject: [PATCH] selftests/powerpc: Fix incorrect kernel headers search path
References: bsc#1012628
Patch-mainline: 6.2.3
Git-commit: 4f11410bf6da87defe8fd59b0413f0d9f71744da
commit 4f11410bf6da87defe8fd59b0413f0d9f71744da 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=...).
Cc: stable@vger.kernel.org # v5.18+
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230127135755.79929-22-mathieu.desnoyers@efficios.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
tools/testing/selftests/powerpc/ptrace/Makefile | 2 +-
tools/testing/selftests/powerpc/security/Makefile | 2 +-
tools/testing/selftests/powerpc/syscalls/Makefile | 2 +-
tools/testing/selftests/powerpc/tm/Makefile | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/testing/selftests/powerpc/ptrace/Makefile b/tools/testing/selftests/powerpc/ptrace/Makefile
index 2f02cb54..cbeeaeae 100644
--- a/tools/testing/selftests/powerpc/ptrace/Makefile
+++ b/tools/testing/selftests/powerpc/ptrace/Makefile
@@ -33,7 +33,7 @@ TESTS_64 := $(patsubst %,$(OUTPUT)/%,$(TESTS_64))
$(TESTS_64): CFLAGS += -m64
$(TM_TESTS): CFLAGS += -I../tm -mhtm
-CFLAGS += -I../../../../../usr/include -fno-pie
+CFLAGS += $(KHDR_INCLUDES) -fno-pie
$(OUTPUT)/ptrace-gpr: ptrace-gpr.S
$(OUTPUT)/ptrace-pkey $(OUTPUT)/core-pkey: LDLIBS += -pthread
diff --git a/tools/testing/selftests/powerpc/security/Makefile b/tools/testing/selftests/powerpc/security/Makefile
index 7488315f..e0d979ab 100644
--- a/tools/testing/selftests/powerpc/security/Makefile
+++ b/tools/testing/selftests/powerpc/security/Makefile
@@ -5,7 +5,7 @@ TEST_PROGS := mitigation-patching.sh
top_srcdir = ../../../../..
-CFLAGS += -I../../../../../usr/include
+CFLAGS += $(KHDR_INCLUDES)
include ../../lib.mk
diff --git a/tools/testing/selftests/powerpc/syscalls/Makefile b/tools/testing/selftests/powerpc/syscalls/Makefile
index b63f8459..d1f2648b 100644
--- a/tools/testing/selftests/powerpc/syscalls/Makefile
+++ b/tools/testing/selftests/powerpc/syscalls/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
TEST_GEN_PROGS := ipc_unmuxed rtas_filter
-CFLAGS += -I../../../../../usr/include
+CFLAGS += $(KHDR_INCLUDES)
top_srcdir = ../../../../..
include ../../lib.mk
diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile
index 5881e97c..3876805c 100644
--- a/tools/testing/selftests/powerpc/tm/Makefile
+++ b/tools/testing/selftests/powerpc/tm/Makefile
@@ -17,7 +17,7 @@ $(TEST_GEN_PROGS): ../harness.c ../utils.c
CFLAGS += -mhtm
$(OUTPUT)/tm-syscall: tm-syscall-asm.S
-$(OUTPUT)/tm-syscall: CFLAGS += -I../../../../../usr/include
+$(OUTPUT)/tm-syscall: CFLAGS += $(KHDR_INCLUDES)
$(OUTPUT)/tm-tmspr: CFLAGS += -pthread
$(OUTPUT)/tm-vmx-unavail: CFLAGS += -pthread -m64
$(OUTPUT)/tm-resched-dscr: ../pmu/lib.c
--
2.35.3