Re: [PATCH] arm64: fix missing include in asm uaccess.h
From: Al Viro <viro@zeniv.linux.org.uk>
Date: 2020-11-11 00:58:39
Also in:
lkml
On Wed, Nov 11, 2020 at 01:44:38AM +0100, Ansuel Smith wrote:
quoted hunk ↗ jump to hunk
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@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>
NAK. The real bug is in arch/arm64/include/asm/asm-prototypes.h - it has no business pulling asm/uaccess.h Just include linux/uaccess.h instead. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel