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authorArd Biesheuvel <ard.biesheuvel@linaro.org>2015-10-27 11:12:51 +0900
committerCatalin Marinas <catalin.marinas@arm.com>2015-11-02 13:50:17 +0000
commitf8f8bdc48851da979c6e0e4808b6031122e4af47 (patch)
tree7a455e08cf22627e8f9c6f0fbe115a7a25c99f6e /drivers/firmware
parentaa644fa64c25ab2231a0fa9464892f5579d4e161 (diff)
downloadlinux-f8f8bdc48851da979c6e0e4808b6031122e4af47.tar.bz2
arm64/efi: fix libstub build under CONFIG_MODVERSIONS
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>
Diffstat (limited to 'drivers/firmware')
-rw-r--r--drivers/firmware/efi/libstub/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile
index 92ae557abbbc..3c0467d3688c 100644
--- a/drivers/firmware/efi/libstub/Makefile
+++ b/drivers/firmware/efi/libstub/Makefile
@@ -54,7 +54,7 @@ CFLAGS_arm64-stub.o := -DTEXT_OFFSET=$(TEXT_OFFSET)
extra-$(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