[PATCH] arm64: fix missing include in asm uaccess.h

[Ansuel Smith]

Fix a compilation error as PF_KTHREAD is defined in linux/sched.h and
this is missing.

Fixes: df325e05a682 ("arm64: Validate tagged addresses in access_ok()
called from kernel threads")
Signed-off-by: Ansuel Smith <ansuelsmth at gmail.com>
---
 arch/arm64/include/asm/uaccess.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
index 991dd5f031e4..51a4f63f464a 100644
--- a/arch/arm64/include/asm/uaccess.h
+++ b/arch/arm64/include/asm/uaccess.h
@@ -7,6 +7,8 @@
 #ifndef __ASM_UACCESS_H
 #define __ASM_UACCESS_H
 
+#include <linux/sched.h>
+
 #include <asm/alternative.h>
 #include <asm/kernel-pgtable.h>
 #include <asm/sysreg.h>
-- 
2.28.0