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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-10 14:05:20 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-10 14:05:20 +0200 |
| commit | 5b4bdac94243b931a2c454dc7d925d23816a2426 (patch) | |
| tree | 88c9ee36dcd4c7453917e84d0ba2fb99055571bd /arch/arm/Kconfig | |
| parent | 1ca8094403ae5553c6a0f404842be3075b302c70 (diff) | |
| parent | db4f3dab629109882170a7b1b8fb655a34c52846 (diff) | |
| download | op-kernel-dev-5b4bdac94243b931a2c454dc7d925d23816a2426.zip op-kernel-dev-5b4bdac94243b931a2c454dc7d925d23816a2426.tar.gz | |
Merge tag 'omap-pm-v3.10/cleanup/cpuidle-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into pm-cpuidle
OMAP CPUidle cleanups for v3.10 from Kevin Hilman
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 13b7394..1cacda4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1183,9 +1183,9 @@ config ARM_NR_BANKS default 8 config IWMMXT - bool "Enable iWMMXt support" + bool "Enable iWMMXt support" if !CPU_PJ4 depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK || CPU_PJ4 - default y if PXA27x || PXA3xx || ARCH_MMP + default y if PXA27x || PXA3xx || ARCH_MMP || CPU_PJ4 help Enable support for iWMMXt context switching at run time if running on a CPU that supports it. @@ -1439,6 +1439,16 @@ config ARM_ERRATA_775420 to deadlock. This workaround puts DSB before executing ISB if an abort may occur on cache maintenance. +config ARM_ERRATA_798181 + bool "ARM errata: TLBI/DSB failure on Cortex-A15" + depends on CPU_V7 && SMP + help + On Cortex-A15 (r0p0..r3p2) the TLBI*IS/DSB operations are not + adequately shooting down all use of the old entries. This + option enables the Linux kernel workaround for this erratum + which sends an IPI to the CPUs that are running the same ASID + as the one being invalidated. + endmenu source "arch/arm/common/Kconfig" |
