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Commit 90944e40 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Michal Marek
Browse files

x86/kexec: add -fno-PIE 



If the gcc is configured to do -fPIE by default then the build aborts
later with:
| Unsupported relocation type: unknown type rel type name (29)

Tagging it stable so it is possible to compile recent stable kernels as
well.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarMichal Marek <mmarek@suse.com>
parent 82031ea2

arch/x86/purgatory/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -16,6 +16,7 @@ KCOV_INSTRUMENT := n 




KBUILD_CFLAGS := -fno-strict-aliasing -Wall -Wstrict-prototypes -fno-zero-initialized-in-bss -fno-builtin -ffreestanding -c -MD -Os -mcmodel=large

KBUILD_CFLAGS := -fno-strict-aliasing -Wall -Wstrict-prototypes -fno-zero-initialized-in-bss -fno-builtin -ffreestanding -c -MD -Os -mcmodel=large

KBUILD_CFLAGS += -m$(BITS)

KBUILD_CFLAGS += -m$(BITS)

KBUILD_CFLAGS += $(call cc-option,-fno-PIE)





$(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE

$(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE

		$(call if_changed,ld)

		$(call if_changed,ld)