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| author | Tony Lindgren <tony@atomide.com> | 2019-08-13 03:40:10 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2019-08-13 03:40:10 -0700 |
| commit | 58e16d792a6a8c6b750f637a4649967fcac853dc (patch) | |
| tree | 778a940499ecfc6fb2d811dbfef735913d30618a /arch/Kconfig | |
| parent | fa8397e45c64e60c80373bc19ee56e42a6bed9b6 (diff) | |
| parent | a304f483b6b00d42bde41c45ca52c670945348e2 (diff) | |
| download | linux-58e16d792a6a8c6b750f637a4649967fcac853dc.tar.bz2 | |
Merge branch 'ti-sysc-fixes' into fixes
Diffstat (limited to 'arch/Kconfig')
| -rw-r--r-- | arch/Kconfig | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index c47b328eada0..a7b57dd42c26 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -128,22 +128,6 @@ config UPROBES managed by the kernel and kept transparent to the probed application. ) -config HAVE_64BIT_ALIGNED_ACCESS - def_bool 64BIT && !HAVE_EFFICIENT_UNALIGNED_ACCESS - help - Some architectures require 64 bit accesses to be 64 bit - aligned, which also requires structs containing 64 bit values - to be 64 bit aligned too. This includes some 32 bit - architectures which can do 64 bit accesses, as well as 64 bit - architectures without unaligned access. - - This symbol should be selected by an architecture if 64 bit - accesses are required to be 64 bit aligned in this way even - though it is not a 64 bit architecture. - - See Documentation/unaligned-memory-access.txt for more - information on the topic of unaligned memory accesses. - config HAVE_EFFICIENT_UNALIGNED_ACCESS bool help @@ -260,6 +244,14 @@ config ARCH_HAS_SET_MEMORY config ARCH_HAS_SET_DIRECT_MAP bool +# +# Select if arch has an uncached kernel segment and provides the +# uncached_kernel_address / cached_kernel_address symbols to use it +# +config ARCH_HAS_UNCACHED_SEGMENT + select ARCH_HAS_DMA_PREP_COHERENT + bool + # Select if arch init_task must go in the __init_task_data section config ARCH_TASK_STRUCT_ON_STACK bool @@ -577,6 +569,9 @@ config HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD config HAVE_ARCH_HUGE_VMAP bool +config ARCH_WANT_HUGE_PMD_SHARE + bool + config HAVE_ARCH_SOFT_DIRTY bool @@ -801,6 +796,9 @@ config ARCH_NO_COHERENT_DMA_MMAP config ARCH_NO_PREEMPT bool +config ARCH_SUPPORTS_RT + bool + config CPU_NO_EFFICIENT_FFS def_bool n |