diff options
| author | Sonic Zhang <sonic.zhang@analog.com> | 2011-08-12 17:57:57 +0800 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-10-25 19:51:38 -0400 |
| commit | a9930fd234b64ac0fcdb3e6a626d9ba44fc250fb (patch) | |
| tree | 26a4bba9c894674f9ff8ebdb8a5037bedcb35953 /arch/blackfin/kernel/Makefile | |
| parent | c91e09b6838f514a9a162a715a75241214258270 (diff) | |
Blackfin: kgdb_test: rework code to avoid -O0 usage
__kfree_rcu() in rcupdate.h bugs when parameter offset is not a constant
at compile time. Since we build the kgdb_test module with -O0 and it
includes this header file, we hit the bug. So drop the -O0 and mark the
one func we need for the test as noinline (so we can set a breakpoint on
it and have it be hit).
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/kernel/Makefile')
| -rw-r--r-- | arch/blackfin/kernel/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile index b7bdc42fe1a3..1f88edd4572a 100644 --- a/arch/blackfin/kernel/Makefile +++ b/arch/blackfin/kernel/Makefile @@ -38,6 +38,6 @@ obj-$(CONFIG_PERF_EVENTS) += perf_event.o # the kgdb test puts code into L2 and without linker # relaxation, we need to force long calls to/from it -CFLAGS_kgdb_test.o := -mlong-calls -O0 +CFLAGS_kgdb_test.o := -mlong-calls obj-$(CONFIG_DEBUG_MMRS) += debug-mmrs.o |