Re: [PATCH 2/2] riscv: Enable HAVE_ARCH_HUGE_VMALLOC for 64BIT

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On 2022/9/15 14:50, Liu Shixin wrote:
After we support HAVE_ARCH_HUGE_VMAP, we can now enbale HAVE_ARCH_HUGE_VMALLOC
too. This feature has been used in kvmalloc and alloc_large_system_hash
for now. This feature can be disabled by kernel parameters "nohugevmalloc".

Signed-off-by: Liu Shixin <liushixin2@xxxxxxxxxx>
---
  arch/riscv/Kconfig | 1 +
  1 file changed, 1 insertion(+)

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 336b925570c0..d567dca3ae75 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -70,6 +70,7 @@ config RISCV
  	select GENERIC_TIME_VSYSCALL if MMU && 64BIT
  	select GENERIC_VDSO_TIME_NS if HAVE_GENERIC_VDSO
  	select HAVE_ARCH_AUDITSYSCALL
+	select HAVE_ARCH_HUGE_VMALLOC

should be "select HAVE_ARCH_HUGE_VMALLOC if HAVE_ARCH_HUGE_VMAP"

this could also fix the lkp build issue.

  	select HAVE_ARCH_HUGE_VMAP if MMU && 64BIT && !XIP_KERNEL
  	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL
  	select HAVE_ARCH_JUMP_LABEL_RELATIVE if !XIP_KERNEL



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