diff options
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 8a50efb559f3..5aed42e07a48 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -7,7 +7,6 @@ config ARM select ARCH_HAS_BINFMT_FLAT select ARCH_HAS_DEBUG_VIRTUAL if MMU select ARCH_HAS_DEVMEM_IS_ALLOWED - select ARCH_HAS_DMA_COHERENT_TO_PFN if SWIOTLB select ARCH_HAS_DMA_WRITE_COMBINE if !ARM_DMA_MEM_BUFFERABLE select ARCH_HAS_ELF_RANDOMIZE select ARCH_HAS_FORTIFY_SOURCE @@ -117,7 +116,6 @@ config ARM select OLD_SIGSUSPEND3 select PCI_SYSCALL if PCI select PERF_USE_VMALLOC - select REFCOUNT_FULL select RTC_LIB select SYS_SUPPORTS_APM_EMULATION # Above selects are sorted alphabetically; please add new ones @@ -1020,7 +1018,7 @@ config ARM_ERRATA_775420 depends on CPU_V7 help This option enables the workaround for the 775420 Cortex-A9 (r2p2, - r2p6,r2p8,r2p10,r3p0) erratum. In case a date cache maintenance + r2p6,r2p8,r2p10,r3p0) erratum. In case a data cache maintenance operation aborts with MMU exception, it might cause the processor to deadlock. This workaround puts DSB before executing ISB if an abort may occur on cache maintenance. |