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Commit d5e3c55e authored by Vineet Gupta's avatar Vineet Gupta
Browse files

ARC: uacces: remove lp_start, lp_end from clobber list 



Newer ARC gcc handles lp_start, lp_end in a different way and doesn't
like them in the clobber list.

Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
parent cdf92962

arch/arc/include/asm/uaccess.h

+4 −4
Original line number Diff line number Diff line
@@ -207,7 +207,7 @@ raw_copy_from_user(void *to, const void __user *from, unsigned long n) 
		*/

		  "=&r" (tmp), "+r" (to), "+r" (from)

		:

		: "lp_count", "lp_start", "lp_end", "memory");

		: "lp_count", "memory");



		return n;

	}
@@ -433,7 +433,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) 
		 */

		  "=&r" (tmp), "+r" (to), "+r" (from)

		:

		: "lp_count", "lp_start", "lp_end", "memory");

		: "lp_count", "memory");



		return n;

	}
@@ -653,7 +653,7 @@ static inline unsigned long __arc_clear_user(void __user *to, unsigned long n) 
	"	.previous			\n"

	: "+r"(d_char), "+r"(res)

	: "i"(0)

	: "lp_count", "lp_start", "lp_end", "memory");

	: "lp_count", "memory");



	return res;

}
@@ -686,7 +686,7 @@ __arc_strncpy_from_user(char *dst, const char __user *src, long count) 
	"	.previous			\n"

	: "+r"(res), "+r"(dst), "+r"(src), "=r"(val)

	: "g"(-EFAULT), "r"(count)

	: "lp_count", "lp_start", "lp_end", "memory");

	: "lp_count", "memory");



	return res;

}