[PATCH] LoongArch: Don't define __ARCH_WANT_NEW_STAT for LA32

[Xi Ruoyao]

While on LA64 we had added __ARCH_WANT_NEW_STAT back for technological
aesthetics reason, on LA32 the newstat family suffers Y2038 issue and it
should not be used at all, as the commit 82b355d161c9 ("y2038: Remove
newstat family from default syscall set") has already pointed out.

Fixes: 14338e631afd ("LoongArch: Adjust system call for 32BIT/64BIT")
Signed-off-by: Xi Ruoyao <xry111@xxxxxxxxxxx>
---
 arch/loongarch/include/asm/unistd.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/loongarch/include/asm/unistd.h b/arch/loongarch/include/asm/unistd.h
index e2c0f3d86c7b..4a7e4a6b6627 100644
--- a/arch/loongarch/include/asm/unistd.h
+++ b/arch/loongarch/include/asm/unistd.h
@@ -8,7 +8,10 @@
 
 #include <uapi/asm/unistd.h>
 
+#if defined(__LP64__) && !defined(__SYSCALL_COMPAT)
 #define __ARCH_WANT_NEW_STAT
+#endif
+
 #define __ARCH_WANT_SYS_CLONE
 
 #define NR_syscalls (__NR_syscalls)
-- 
2.52.0