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| author | Ard Biesheuvel <ard.biesheuvel@arm.com> | 2019-05-23 11:22:54 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2019-06-24 18:10:39 +0100 |
| commit | 4739d53fcd1df8a9f6f72bb02a3a1d852ad252b3 (patch) | |
| tree | e5f824c41f3e1de19dc0f4df5401bad920abf0ba /arch/arm64/Kconfig | |
| parent | 7dfac3c5f40eb92841147eccf1b96f428b10131f (diff) | |
| download | lwn-4739d53fcd1df8a9f6f72bb02a3a1d852ad252b3.tar.gz lwn-4739d53fcd1df8a9f6f72bb02a3a1d852ad252b3.zip | |
arm64/mm: wire up CONFIG_ARCH_HAS_SET_DIRECT_MAP
Wire up the special helper functions to manipulate aliases of vmalloc
regions in the linear map.
Acked-by: Will Deacon <will@kernel.org>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/Kconfig')
| -rw-r--r-- | arch/arm64/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 22f8e6b3b0f9..61b4a2d35508 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -26,6 +26,7 @@ config ARM64 select ARCH_HAS_MEMBARRIER_SYNC_CORE select ARCH_HAS_PTE_SPECIAL select ARCH_HAS_SETUP_DMA_OPS + select ARCH_HAS_SET_DIRECT_MAP select ARCH_HAS_SET_MEMORY select ARCH_HAS_STRICT_KERNEL_RWX select ARCH_HAS_STRICT_MODULE_RWX |