diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-06-27 14:15:05 +0800 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-06-28 11:29:33 +0800 |
| commit | bbc51cbdaf93f5938014345452cd1380fb25a221 (patch) | |
| tree | 3f57a49978750f9737c5d4e5500791d4398e3b97 /drivers/firmware | |
| parent | db21e7a39e8ba7f6a76dbeb918e4710f117313e8 (diff) | |
arm64/efi: fix libstub build under CONFIG_MODVERSIONS
commit f8f8bdc48851da979c6e0e4808b6031122e4af47 upstream
Now that we strictly forbid absolute relocations in libstub code,
make sure that we don't emit any when CONFIG_MODVERSIONS is enabled,
by stripping the kcrctab sections from the object file. This fixes
a build problem under CONFIG_MODVERSIONS=y.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Xishi Qiu <qiuxishi@huawei.com>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/efi/libstub/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index 245c6a7e58a8..c0ac48c5d510 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -53,7 +53,7 @@ CFLAGS_fdt.o += -I$(srctree)/scripts/dtc/libfdt/ extra-$(CONFIG_EFI_ARMSTUB) := $(lib-y) lib-$(CONFIG_EFI_ARMSTUB) := $(patsubst %.o,%.stub.o,$(lib-y)) -STUBCOPY_FLAGS-y := -R .debug* -R *ksymtab* +STUBCOPY_FLAGS-y := -R .debug* -R *ksymtab* -R *kcrctab* STUBCOPY_FLAGS-$(CONFIG_ARM64) += --prefix-alloc-sections=.init \ --prefix-symbols=__efistub_ STUBCOPY_RELOC-$(CONFIG_ARM64) := R_AARCH64_ABS |