| Message ID | 1377051162-2588-3-git-send-email-scottwood@freescale.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Commit | f49596a4cf4753d13951608f24f939a59fdcc653 |
| Delegated to: | Scott Wood |
| Headers | show |
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 967fd23..6930c93 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -139,7 +139,6 @@ endif cpu-as-$(CONFIG_4xx) += -Wa,-m405 cpu-as-$(CONFIG_ALTIVEC) += -Wa,-maltivec -cpu-as-$(CONFIG_E500) += -Wa,-me500 cpu-as-$(CONFIG_E200) += -Wa,-me200 KBUILD_AFLAGS += $(cpu-as-y)
This caused lwsync to be converted to sync on 64-bit (on 32-bit lwsync is generated at runtime, and so wasn't affected). Not using lwsync caused a significant slowdown on certain workloads. Setting this flag for any e500-enabled build is also not friendly to multiplatform kernels. Signed-off-by: Scott Wood <scottwood@freescale.com> --- arch/powerpc/Makefile | 1 - 1 file changed, 1 deletion(-)