diff options
| author | Andi Kleen <ak@linux.intel.com> | 2014-02-08 03:01:10 -0500 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-02-13 23:24:53 -0500 |
| commit | 58edae3aac9f2ccd1afb12ea08127e840a0a706c (patch) | |
| tree | e6652ce5474b57f6ccf982d678dbcf2b6d08657e /kernel | |
| parent | 80375980f1608f43b47abc2671456b23ec68c434 (diff) | |
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')
| -rw-r--r-- | kernel/Makefile | 3 |
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 | |||
| 18 | CFLAGS_REMOVE_irq_work.o = -pg | 18 | CFLAGS_REMOVE_irq_work.o = -pg |
| 19 | endif | 19 | endif |
| 20 | 20 | ||
| 21 | # cond_syscall is currently not LTO compatible | ||
| 22 | CFLAGS_sys_ni.o = $(DISABLE_LTO) | ||
| 23 | |||
| 21 | obj-y += sched/ | 24 | obj-y += sched/ |
| 22 | obj-y += locking/ | 25 | obj-y += locking/ |
| 23 | obj-y += power/ | 26 | obj-y += power/ |