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| author | Catalin Marinas <catalin.marinas@arm.com> | 2022-09-30 11:18:26 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2022-09-30 11:18:26 +0300 |
| commit | 53630a1f6186e9df5fb75e9b55328e22b64de150 (patch) | |
| tree | cce45ad34594ae21ee6b2f7b37e6aadfc00715ec /arch/arm64/Kconfig | |
| parent | c704cf27a1adc5fa40fb8e40b5617bdca889a419 (diff) | |
| parent | a0caebbd04602cb7d28f6f316213a915ffab92a2 (diff) | |
| download | linux-53630a1f6186e9df5fb75e9b55328e22b64de150.tar.xz | |
Merge branch 'for-next/misc' into for-next/core
* for-next/misc:
: Miscellaneous patches
arm64/kprobe: Optimize the performance of patching single-step slot
ARM64: reloc_test: add __init/__exit annotations to module init/exit funcs
arm64/mm: fold check for KFENCE into can_set_direct_map()
arm64: uaccess: simplify uaccess_mask_ptr()
arm64: mte: move register initialization to C
arm64: mm: handle ARM64_KERNEL_USES_PMD_MAPS in vmemmap_populate()
arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()
arm64: support huge vmalloc mappings
arm64: spectre: increase parameters that can be used to turn off bhb mitigation individually
arm64: run softirqs on the per-CPU IRQ stack
arm64: compat: Implement misalignment fixups for multiword loads
Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 526ab76cd233..1675310f1791 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -149,6 +149,7 @@ config ARM64 select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_BITREVERSE select HAVE_ARCH_COMPILER_H + select HAVE_ARCH_HUGE_VMALLOC select HAVE_ARCH_HUGE_VMAP select HAVE_ARCH_JUMP_LABEL select HAVE_ARCH_JUMP_LABEL_RELATIVE @@ -230,6 +231,7 @@ config ARM64 select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD select TRACE_IRQFLAGS_SUPPORT select TRACE_IRQFLAGS_NMI_SUPPORT + select HAVE_SOFTIRQ_ON_OWN_STACK help ARM 64-bit (AArch64) Linux support. @@ -1575,6 +1577,9 @@ config THUMB2_COMPAT_VDSO Compile the compat vDSO with '-mthumb -fomit-frame-pointer' if y, otherwise with '-marm'. +config COMPAT_ALIGNMENT_FIXUPS + bool "Fix up misaligned multi-word loads and stores in user space" + menuconfig ARMV8_DEPRECATED bool "Emulate deprecated/obsolete ARMv8 instructions" depends on SYSCTL |