[PATCH] LoongArch: Select ARCH_USE_MEMTEST

[WangYuli]

As of commit dce44566192e ("mm/memtest: add ARCH_USE_MEMTEST"),
architectures must select ARCH_USE_MEMTESET to enable CONFIG_MEMTEST.

Commit 628c3bb40e9a ("LoongArch: Add boot and setup routines") added
support for early_memtest but did not select ARCH_USE_MEMTESET.

Fixes: 628c3bb40e9a ("LoongArch: Add boot and setup routines")
Tested-by: Erpeng Xu <xuerpeng@xxxxxxxxxxxxx>
Tested-by: Yuli Wang <wangyuli@xxxxxxxxxxxxx>
Signed-off-by: Yuli Wang <wangyuli@xxxxxxxxxxxxx>
---
 arch/loongarch/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index 54ed5b59a690..1ce9b8f5fd03 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -74,6 +74,7 @@ config LOONGARCH
 	select ARCH_SUPPORTS_RT
 	select ARCH_USE_BUILTIN_BSWAP
 	select ARCH_USE_CMPXCHG_LOCKREF
+	select ARCH_USE_MEMTEST
 	select ARCH_USE_QUEUED_RWLOCKS
 	select ARCH_USE_QUEUED_SPINLOCKS
 	select ARCH_WANT_DEFAULT_BPF_JIT
-- 
2.49.0