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authorAndi Kleen <ak@linux.intel.com>2014-02-08 09:01:10 +0100
committerH. Peter Anvin <hpa@linux.intel.com>2014-02-13 20:24:53 -0800
commit58edae3aac9f2ccd1afb12ea08127e840a0a706c (patch)
treee6652ce5474b57f6ccf982d678dbcf2b6d08657e /kernel/Makefile
parent80375980f1608f43b47abc2671456b23ec68c434 (diff)
downloadlinux-sh-58edae3aac9f2ccd1afb12ea08127e840a0a706c.tar.gz
lto: Disable LTO for sys_ni
The assembler alias code in cond_syscall does not work when compiled for LTO. Just disable LTO for that file. Signed-off-by: Andi Kleen <ak@linux.intel.com> Link: http://lkml.kernel.org/r/1391846481-31491-6-git-send-email-ak@linux.intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'kernel/Makefile')
-rw-r--r--kernel/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/Makefile b/kernel/Makefile
index bc010ee272b6..31c26c61aaec 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -18,6 +18,9 @@ CFLAGS_REMOVE_cgroup-debug.o = -pg
CFLAGS_REMOVE_irq_work.o = -pg
endif
+# cond_syscall is currently not LTO compatible
+CFLAGS_sys_ni.o = $(DISABLE_LTO)
+
obj-y += sched/
obj-y += locking/
obj-y += power/