From e92072237e6c8497cad5e9d2f2e3c44bb9d26aef Mon Sep 17 00:00:00 2001 From: Kefeng Wang Date: Sun, 11 Sep 2022 12:44:23 +0800 Subject: arm64: support huge vmalloc mappings As commit 559089e0a93d ("vmalloc: replace VM_NO_HUGE_VMAP with VM_ALLOW_HUGE_VMAP"), the use of hugepage mappings for vmalloc is an opt-in strategy, so it is saftly to support huge vmalloc mappings on arm64, for now, it is used in kvmalloc() and alloc_large_system_hash(). Signed-off-by: Kefeng Wang Link: https://lore.kernel.org/r/20220911044423.139229-1-wangkefeng.wang@huawei.com Signed-off-by: Catalin Marinas --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/Kconfig') diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 6f1ecf4538f7..7dbcf2076385 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 -- cgit v1.2.3