From 02562d0ca1084a688ac5c92e0e92947f62f13093 Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel Date: Thu, 28 Mar 2019 20:34:29 +0100 Subject: efi/libstub/arm: Omit unneeded stripping of ksymtab/kcrctab sections Commit f922c4abdf764 ("module: allow symbol exports to be disabled") introduced a way to inhibit generation of kcrctab/ksymtab sections when building ordinary kernel code to be used in a different execution context (decompressor, EFI stub, etc) That means we no longer have to strip those sections explicitly when building the EFI libstub objects, so drop this from the Makefile. Signed-off-by: Ard Biesheuvel Cc: Linus Torvalds Cc: Matt Fleming Cc: Nick Desaulniers Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: linux-efi@vger.kernel.org Link: http://lkml.kernel.org/r/20190328193429.21373-6-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar --- drivers/firmware/efi/libstub/Makefile | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/firmware/efi/libstub/Makefile b/drivers/firmware/efi/libstub/Makefile index ae9081988c88..b1f7b64652db 100644 --- a/drivers/firmware/efi/libstub/Makefile +++ b/drivers/firmware/efi/libstub/Makefile @@ -71,7 +71,6 @@ 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_RM-y := -R *ksymtab* -R *kcrctab* STUBCOPY_FLAGS-$(CONFIG_ARM64) += --prefix-alloc-sections=.init \ --prefix-symbols=__efistub_ STUBCOPY_RELOC-$(CONFIG_ARM64) := R_AARCH64_ABS @@ -87,7 +86,7 @@ $(obj)/%.stub.o: $(obj)/%.o FORCE # quiet_cmd_stubcopy = STUBCPY $@ cmd_stubcopy = \ - $(STRIP) --strip-debug $(STUBCOPY_RM-y) -o $@ $<; \ + $(STRIP) --strip-debug -o $@ $<; \ if $(OBJDUMP) -r $@ | grep $(STUBCOPY_RELOC-y); then \ echo "$@: absolute symbol references not allowed in the EFI stub" >&2; \ /bin/false; \ -- cgit v1.2.3