On Tue, 27 Oct, at 11:20:51AM, Ard Biesheuvel wrote: > From 1179099f89db54294f419493d152083fb8e5af3d Mon Sep 17 00:00:00 2001 > From: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx> > Date: Tue, 27 Oct 2015 11:12:51 +0900 > Subject: [PATCH] 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@xxxxxxxxxx> > --- > drivers/firmware/efi/libstub/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/firmware/efi/libstub/Makefile > b/drivers/firmware/efi/libstub/Makefile > index bca9a76cbd33..acc25d7c5da2 100644 > --- a/drivers/firmware/efi/libstub/Makefile > +++ b/drivers/firmware/efi/libstub/Makefile > @@ -51,7 +51,7 @@ lib-$(CONFIG_EFI_ARMSTUB) += arm-stub.o fdt.o string.o \ > extra-$(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 I *think* this should be OK. Reviewed-by: Matt Fleming <matt@xxxxxxxxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
