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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2016-11-04 19:39:40 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-11-26 09:54:52 +0100
commite543f094a38ad006454e9bc54ebc6b94702f11a2 (patch)
tree9cf52c6ab51a68470c82f9369b0bd63a8e52dbb2 /arch
parent3a868dde1824d4eca277df490d2be99355320095 (diff)
x86/kexec: add -fno-PIE
commit 90944e40ba1838de4b2a9290cf273f9d76bd3bdd upstream. 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. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/purgatory/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index 2c835e356349..d445c5f1aeb1 100644
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -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 += -m$(BITS)
+KBUILD_CFLAGS += $(call cc-option,-fno-PIE)
$(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
$(call if_changed,ld)