| Date | Thu, 07 Mar 2019 12:45:17 +0100 | From | Peter Zijlstra <> | Subject | [PATCH 06/20] x86/uaccess: Always inline user_access_begin() |
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If GCC out-of-lines it, the STAC and CLAC are in different fuctions and objtool gets upset.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> --- arch/x86/include/asm/uaccess.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/include/asm/uaccess.h +++ b/arch/x86/include/asm/uaccess.h @@ -706,7 +706,7 @@ extern struct movsl_mask { * checking before using them, but you have to surround them with the * user_access_begin/end() pair. */ -static __must_check inline bool user_access_begin(const void __user *ptr, size_t len) +static __must_check __always_inline bool user_access_begin(const void __user *ptr, size_t len) { if (unlikely(!access_ok(ptr,len))) return 0;
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