diff options
| author | James Hogan <james.hogan@imgtec.com> | 2016-05-24 09:35:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-07 18:14:32 -0700 |
| commit | bfcc040a885bc182ad950cc45b00d0e1367a7284 (patch) | |
| tree | 15e50868dfa9d1b9f1428d6044719ab86a504e67 /arch | |
| parent | 1985bf8d711a562dd143be05f05707333fbf7c7b (diff) | |
MIPS: Build microMIPS VDSO for microMIPS kernels
commit bb93078e655be1e24d68f28f2756676e62c037ce upstream.
MicroMIPS kernels may be expected to run on microMIPS only cores which
don't support the normal MIPS instruction set, so be sure to pass the
-mmicromips flag through to the VDSO cflags.
Fixes: ebb5e78cc634 ("MIPS: Initial implementation of a VDSO")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13349/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/vdso/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile index 14568900fc1d..bd3eba74b05c 100644 --- a/arch/mips/vdso/Makefile +++ b/arch/mips/vdso/Makefile @@ -5,6 +5,7 @@ obj-vdso-y := elf.o gettimeofday.o sigreturn.o ccflags-vdso := \ $(filter -I%,$(KBUILD_CFLAGS)) \ $(filter -E%,$(KBUILD_CFLAGS)) \ + $(filter -mmicromips,$(KBUILD_CFLAGS)) \ $(filter -march=%,$(KBUILD_CFLAGS)) cflags-vdso := $(ccflags-vdso) \ $(filter -W%,$(filter-out -Wa$(comma)%,$(KBUILD_CFLAGS))) \ |