Commit ebdb88b8 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Sasha Levin

x86/kexec: add -fno-PIE

[ Upstream commit 90944e40 ]

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>
Signed-off-by: default avatarSasha Levin <alexander.levin@verizon.com>
parent 672612a2
...@@ -12,6 +12,7 @@ targets += purgatory.ro ...@@ -12,6 +12,7 @@ targets += purgatory.ro
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)
......
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