The Octeon has no execution hazards, so we can remove them and save an instruction per TLB handler invocation. Signed-off-by: David Daney <ddaney@xxxxxxxxxxxxxxxxxx> --- .../asm/mach-cavium-octeon/cpu-feature-overrides.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h index 04ce6e6..bb291f4 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h @@ -47,6 +47,7 @@ #define cpu_has_mips32r2 0 #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 1 +#define cpu_has_mips_r2_exec_hazard 0 #define cpu_has_dsp 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 -- 1.6.0.6
