The patch titled
Subject: selftests/vm: fix building protection keys test
has been added to the -mm tree. Its filename is
selftests-vm-fix-building-protection-keys-test.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/selftests-vm-fix-building-protection-keys-test.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/selftests-vm-fix-building-protection-keys-test.patch
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------------------------------------------------------
From: Harish <harish@xxxxxxxxxxxxx>
Subject: selftests/vm: fix building protection keys test
The patch d8cbe8bfa7d tries to include a ARCH check for powerpc, however
ARCH is not defined in the Makefile before including lib.mk. This makes
test building to skip on both x86 and powerpc. Fix the arch check by
replacing it using machine type as it is already defined and used in the
test.
Link: https://lkml.kernel.org/r/20201215100402.257376-1-harish@xxxxxxxxxxxxx
Fixes: d8cbe8bfa7d ("tools/testing/selftests/vm: fix build error")
Signed-off-by: Harish <harish@xxxxxxxxxxxxx>
Reviewed-by: Sandipan Das <sandipan@xxxxxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Sandipan Das <sandipan@xxxxxxxxxxxxx>
Cc: John Hubbard <jhubbard@xxxxxxxxxx>
Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/vm/Makefile | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
--- a/tools/testing/selftests/vm/Makefile~selftests-vm-fix-building-protection-keys-test
+++ a/tools/testing/selftests/vm/Makefile
@@ -4,7 +4,7 @@
include local_config.mk
uname_M := $(shell uname -m 2>/dev/null || echo not)
-MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/')
+MACHINE ?= $(shell echo $(uname_M) | sed -e 's/aarch64.*/arm64/' -e 's/ppc64.*/ppc64/')
# Without this, failed build products remain, with up-to-date timestamps,
# thus tricking Make (and you!) into believing that All Is Well, in subsequent
@@ -43,7 +43,7 @@ TEST_GEN_FILES += thuge-gen
TEST_GEN_FILES += transhuge-stress
TEST_GEN_FILES += userfaultfd
-ifeq ($(ARCH),x86_64)
+ifeq ($(MACHINE),x86_64)
CAN_BUILD_I386 := $(shell ./../x86/check_cc.sh $(CC) ../x86/trivial_32bit_program.c -m32)
CAN_BUILD_X86_64 := $(shell ./../x86/check_cc.sh $(CC) ../x86/trivial_64bit_program.c)
CAN_BUILD_WITH_NOPIE := $(shell ./../x86/check_cc.sh $(CC) ../x86/trivial_program.c -no-pie)
@@ -65,13 +65,13 @@ TEST_GEN_FILES += $(BINARIES_64)
endif
else
-ifneq (,$(findstring $(ARCH),powerpc))
+ifneq (,$(findstring $(MACHINE),ppc64))
TEST_GEN_FILES += protection_keys
endif
endif
-ifneq (,$(filter $(MACHINE),arm64 ia64 mips64 parisc64 ppc64 ppc64le riscv64 s390x sh64 sparc64 x86_64))
+ifneq (,$(filter $(MACHINE),arm64 ia64 mips64 parisc64 ppc64 riscv64 s390x sh64 sparc64 x86_64))
TEST_GEN_FILES += va_128TBswitch
TEST_GEN_FILES += virtual_address_range
TEST_GEN_FILES += write_to_hugetlbfs
@@ -84,7 +84,7 @@ TEST_FILES := test_vmalloc.sh
KSFT_KHDR_INSTALL := 1
include ../lib.mk
-ifeq ($(ARCH),x86_64)
+ifeq ($(MACHINE),x86_64)
BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32))
BINARIES_64 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_64))
_
Patches currently in -mm which might be from harish@xxxxxxxxxxxxx are
selftests-vm-fix-building-protection-keys-test.patch
