From: Mathieu Desnoyers mathieu.desnoyers@efficios.com
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... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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 2f02cb54224d..cbeeaeae8837 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 7488315fd847..e0d979ab0204 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 54ff5cfffc63..ee1740ddfb0c 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 5881e97c73c1..3876805c2f31 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