PL310 Erratum 588369 affects PL310 cache controller revisions older than r2p0.
As Renesas ARM SoCs contain the following revisions: - SH-Mobile AG5: r3p1, - R-Mobile A1: r3p1-50rel0, - R-Car H1: r3p2, - RZ/A1: r3p2, - RZ/A2: r3p3, none of them are affected, and support for the errata can be disabled safely. The EMMA Mobile EV2 documentation doesn't mention the revision of its PL310 cache controller, so this SoC might be affected. However, the L2 cache controller is not enabled by Linux. Signed-off-by: Geert Uytterhoeven <[email protected]> --- arch/arm/configs/shmobile_defconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 123821e63873dafa..95a127cbe8e6fcd7 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -8,7 +8,6 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_PERF_EVENTS=y CONFIG_SLAB=y CONFIG_ARCH_RENESAS=y -CONFIG_PL310_ERRATA_588369=y CONFIG_SMP=y CONFIG_SCHED_MC=y CONFIG_NR_CPUS=8 -- 2.17.1
