Merge tag 'for-5.13-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave...

[linux-2.6-microblaze.git] / arch / arm64 / Kconfig

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index ef5c7ff..9f1d856 100644 (file)
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -11,6 +11,12 @@ config ARM64
        select ACPI_PPTT if ACPI
        select ARCH_HAS_DEBUG_WX
        select ARCH_BINFMT_ELF_STATE
+       select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
+       select ARCH_ENABLE_MEMORY_HOTPLUG
+       select ARCH_ENABLE_MEMORY_HOTREMOVE
+       select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
+       select ARCH_ENABLE_THP_MIGRATION if TRANSPARENT_HUGEPAGE
+       select ARCH_HAS_CACHE_LINE_SIZE
        select ARCH_HAS_DEBUG_VIRTUAL
        select ARCH_HAS_DEBUG_VM_PGTABLE
        select ARCH_HAS_DMA_PREP_COHERENT
@@ -67,10 +73,12 @@ config ARM64
        select ARCH_KEEP_MEMBLOCK
        select ARCH_USE_CMPXCHG_LOCKREF
        select ARCH_USE_GNU_PROPERTY
+       select ARCH_USE_MEMTEST
        select ARCH_USE_QUEUED_RWLOCKS
        select ARCH_USE_QUEUED_SPINLOCKS
        select ARCH_USE_SYM_ANNOTATIONS
        select ARCH_SUPPORTS_DEBUG_PAGEALLOC
+       select ARCH_SUPPORTS_HUGETLBFS
        select ARCH_SUPPORTS_MEMORY_FAILURE
        select ARCH_SUPPORTS_SHADOW_CALL_STACK if CC_HAVE_SHADOW_CALL_STACK
        select ARCH_SUPPORTS_LTO_CLANG if CPU_LITTLE_ENDIAN
@@ -162,7 +170,6 @@ config ARM64
        select HAVE_CMPXCHG_DOUBLE
        select HAVE_CMPXCHG_LOCAL
        select HAVE_CONTEXT_TRACKING
-       select HAVE_DEBUG_BUGVERBOSE
        select HAVE_DEBUG_KMEMLEAK
        select HAVE_DMA_CONTIGUOUS
        select HAVE_DYNAMIC_FTRACE
@@ -212,6 +219,7 @@ config ARM64
        select SWIOTLB
        select SYSCTL_EXCEPTION_TRACE
        select THREAD_INFO_IN_TASK
+       select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD
        help
          ARM 64-bit (AArch64) Linux support.
 
@@ -307,10 +315,7 @@ config ZONE_DMA32
        bool "Support DMA32 zone" if EXPERT
        default y
 
-config ARCH_ENABLE_MEMORY_HOTPLUG
-       def_bool y
-
-config ARCH_ENABLE_MEMORY_HOTREMOVE
+config ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE
        def_bool y
 
 config SMP
@@ -525,6 +530,9 @@ config ARM64_ERRATUM_843419
 
          If unsure, say Y.
 
+config ARM64_LD_HAS_FIX_ERRATUM_843419
+       def_bool $(ld-option,--fix-cortex-a53-843419)
+
 config ARM64_ERRATUM_1024718
        bool "Cortex-A55: 1024718: Update of DBM/AP bits without break before make might result in incorrect update"
        default y
@@ -1052,32 +1060,15 @@ source "kernel/Kconfig.hz"
 config ARCH_SPARSEMEM_ENABLE
        def_bool y
        select SPARSEMEM_VMEMMAP_ENABLE
-
-config ARCH_SPARSEMEM_DEFAULT
-       def_bool ARCH_SPARSEMEM_ENABLE
-
-config ARCH_SELECT_MEMORY_MODEL
-       def_bool ARCH_SPARSEMEM_ENABLE
-
-config ARCH_FLATMEM_ENABLE
-       def_bool !NUMA
+       select SPARSEMEM_VMEMMAP
 
 config HW_PERF_EVENTS
        def_bool y
        depends on ARM_PMU
 
-config SYS_SUPPORTS_HUGETLBFS
-       def_bool y
-
-config ARCH_HAS_CACHE_LINE_SIZE
-       def_bool y
-
 config ARCH_HAS_FILTER_PGPROT
        def_bool y
 
-config ARCH_ENABLE_SPLIT_PMD_PTLOCK
-       def_bool y if PGTABLE_LEVELS > 2
-
 # Supported by clang >= 7.0
 config CC_HAVE_SHADOW_CALL_STACK
        def_bool $(cc-option, -fsanitize=shadow-call-stack -ffixed-x18)
@@ -1113,6 +1104,7 @@ config KEXEC
 config KEXEC_FILE
        bool "kexec file based system call"
        select KEXEC_CORE
+       select HAVE_IMA_KEXEC if IMA
        help
          This is new version of kexec system call. This system call is
          file based and takes file descriptors as system call argument
@@ -1918,14 +1910,6 @@ config SYSVIPC_COMPAT
        def_bool y
        depends on COMPAT && SYSVIPC
 
-config ARCH_ENABLE_HUGEPAGE_MIGRATION
-       def_bool y
-       depends on HUGETLB_PAGE && MIGRATION
-
-config ARCH_ENABLE_THP_MIGRATION
-       def_bool y
-       depends on TRANSPARENT_HUGEPAGE
-
 menu "Power management options"
 
 source "kernel/power/Kconfig"