From: Geert Uytterhoeven Date: Mon, 11 Jan 2016 18:41:14 +0000 (+0100) Subject: ARM: shmobile: defconfig: Do not enable CONFIG_CPU_BPREDICT_DISABLE X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=406663ed61c8ad2b792824af1c1bc0e4faa711c6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ARM: shmobile: defconfig: Do not enable CONFIG_CPU_BPREDICT_DISABLE Do not disable branch prediction, as this has a big performance impact. After re-enabling branch prediction, __loop_delay() runs 16 (Cortex A15) or 11 (Cortex A9) times faster than before. Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 969738324a5d..5208b5caacd1 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -20,7 +20,6 @@ CONFIG_ARCH_R8A7791=y CONFIG_ARCH_R8A7793=y CONFIG_ARCH_R8A7794=y CONFIG_ARCH_SH73A0=y -CONFIG_CPU_BPREDICT_DISABLE=y CONFIG_PL310_ERRATA_588369=y CONFIG_ARM_ERRATA_754322=y CONFIG_PCI=y