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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2021-03-24 16:11:28 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2021-04-25 05:15:33 +0900 |
| commit | 987fdfec24102a151c032c467e51c7f0d6d18af9 (patch) | |
| tree | 8fc6d282abfe2f027724012a29336b913b2b5879 /arch/arm64/Makefile | |
| parent | kbuild: dwarf: use AS_VERSION instead of test_dwarf5_support.sh (diff) | |
| download | linux-dev-987fdfec24102a151c032c467e51c7f0d6d18af9.tar.xz linux-dev-987fdfec24102a151c032c467e51c7f0d6d18af9.zip | |
arm64: move --fix-cortex-a53-843419 linker test to Kconfig
Since commit 805b2e1d427a ("kbuild: include Makefile.compiler only when
compiler is needed"), "make ARCH=arm64 (modules_)install" shows a false
positive warning.
Move the ld-option test to Kconfig, so that the result can be stored in
the .config file, avoiding multiple-time evaluations in the build and
installation time.
Reported-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Diffstat (limited to 'arch/arm64/Makefile')
| -rw-r--r-- | arch/arm64/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 5b84aec31ed3..7ef44478560d 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -21,7 +21,7 @@ LDFLAGS_vmlinux += -shared -Bsymbolic -z notext \ endif ifeq ($(CONFIG_ARM64_ERRATUM_843419),y) - ifeq ($(call ld-option, --fix-cortex-a53-843419),) + ifneq ($(CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419),y) $(warning ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum) else LDFLAGS_vmlinux += --fix-cortex-a53-843419 |