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| author | Will Deacon <will.deacon@arm.com> | 2015-10-08 13:11:17 +0300 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-10-28 18:38:20 +0300 |
| commit | 159f13063abcd778a60b7d69cfe0f7a7df416749 (patch) | |
| tree | 88a7951bd8b9cf68145e3e2131a36f2a927ebb9e /arch | |
| parent | cedcc01d4f2469a889d5027f769e3bdf343ea127 (diff) | |
| download | linux-159f13063abcd778a60b7d69cfe0f7a7df416749.tar.xz | |
arm64: errata: use KBUILD_CFLAGS_MODULE for erratum #843419
commit b6dd8e0719c0d2d01429639a11b7bc2677de240c upstream.
Commit df057cc7b4fa ("arm64: errata: add module build workaround for
erratum #843419") sets CFLAGS_MODULE to ensure that the large memory
model is used by the compiler when building kernel modules.
However, CFLAGS_MODULE is an environment variable and intended to be
overridden on the command line, which appears to be the case with the
Ubuntu kernel packaging system, so use KBUILD_CFLAGS_MODULE instead.
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Fixes: df057cc7b4fa ("arm64: errata: add module build workaround for erratum #843419")
Reported-by: Dann Frazier <dann.frazier@canonical.com>
Tested-by: Dann Frazier <dann.frazier@canonical.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'arch')
| -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 4148c05df99a..e06f99f5e37a 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -29,7 +29,7 @@ comma = , CHECKFLAGS += -D__aarch64__ ifeq ($(CONFIG_ARM64_ERRATUM_843419), y) -CFLAGS_MODULE += -mcmodel=large +KBUILD_CFLAGS_MODULE += -mcmodel=large endif # Default value |