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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-31 07:19:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-31 07:19:25 +0200 |
| commit | 8f49a2fe8e6bccbd47555048def9cd08da220c74 (patch) | |
| tree | e6ba7f2cc36b03503b6070668ee6720002111ca2 /arch/arm64/Makefile | |
| parent | serial: 8250_pci: Add WCH384_8S 8 port serial device (diff) | |
| parent | Linux 5.9-rc3 (diff) | |
| download | linux-8f49a2fe8e6bccbd47555048def9cd08da220c74.tar.xz linux-8f49a2fe8e6bccbd47555048def9cd08da220c74.zip | |
Merge 5.9-rc3 into tty-next
We need the tty/serial fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/Makefile')
| -rw-r--r-- | arch/arm64/Makefile | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 55bc8546d9c7..130569f90c54 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -82,8 +82,8 @@ endif # compiler to generate them and consequently to break the single image contract # we pass it only to the assembler. This option is utilized only in case of non # integrated assemblers. -ifneq ($(CONFIG_AS_HAS_ARMV8_4), y) -branch-prot-flags-$(CONFIG_AS_HAS_PAC) += -Wa,-march=armv8.3-a +ifeq ($(CONFIG_AS_HAS_PAC), y) +asm-arch := armv8.3-a endif endif @@ -91,7 +91,12 @@ KBUILD_CFLAGS += $(branch-prot-flags-y) ifeq ($(CONFIG_AS_HAS_ARMV8_4), y) # make sure to pass the newest target architecture to -march. -KBUILD_CFLAGS += -Wa,-march=armv8.4-a +asm-arch := armv8.4-a +endif + +ifdef asm-arch +KBUILD_CFLAGS += -Wa,-march=$(asm-arch) \ + -DARM64_ASM_ARCH='"$(asm-arch)"' endif ifeq ($(CONFIG_SHADOW_CALL_STACK), y) @@ -165,6 +170,8 @@ zinstall install: PHONY += vdso_install vdso_install: $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso $@ + $(if $(CONFIG_COMPAT_VDSO), \ + $(Q)$(MAKE) $(build)=arch/arm64/kernel/vdso32 $@) # We use MRPROPER_FILES and CLEAN_FILES now archclean: |