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2024-05-11 297b60346df8beafee954a0fd7c2d64f33f3b9bc

 kernel/arch/arm/oprofile/common.c
.. .. @@ -88,7 +88,7 @@
88 88  	struct frame_tail buftail[2];
89 89  
90 90  	/* Also check accessibility of one struct frame_tail beyond */
91 -	if (!access_ok(VERIFY_READ, tail, sizeof(buftail)))
91 +	if (!access_ok(tail, sizeof(buftail)))
92 92  		return NULL;
93 93  	if (__copy_from_user_inatomic(buftail, tail, sizeof(buftail)))
94 94  		return NULL;

..	..	@@ -88,7 +88,7 @@
88	88	struct frame_tail buftail[2];
89	89
90	90	/* Also check accessibility of one struct frame_tail beyond */
91		- if (!access_ok(VERIFY_READ, tail, sizeof(buftail)))
	91	+ if (!access_ok(tail, sizeof(buftail)))
92	92	return NULL;
93	93	if (__copy_from_user_inatomic(buftail, tail, sizeof(buftail)))
94	94	return NULL;