Currently, ARCH_WANTS_THP_SWAP was limited to 4K page size ARM64 kernels, but large folios requiring swapping also exist in other page size configurations (e.g. 64K). Without this config, large folios in these kernels cannot be swapped out. Here we enable ARCH_WANTS_THP_SWAP for all ARM64 page sizes. Signed-off-by: Weilin Tong --- arch/arm64/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 93173f0a09c7..58f7b4405f81 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -120,7 +120,7 @@ config ARM64 select ARCH_WANT_LD_ORPHAN_WARN select ARCH_WANTS_EXECMEM_LATE select ARCH_WANTS_NO_INSTR - select ARCH_WANTS_THP_SWAP if ARM64_4K_PAGES + select ARCH_WANTS_THP_SWAP select ARCH_HAS_UBSAN select ARM_AMBA select ARM_ARCH_TIMER -- 2.43.7