X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fusercopy.c;h=8345299e3e3b08e617f425ae18050a794b50b5e4;hb=176180c2b4ae673394b4b37474cfd3e3fd9d0c5e;hp=3c8da0af96959387e9bb1d2c0bfe272334344e26;hpb=35a891be96f1f8e1227e6ad3ca827b8a08ce47ea;p=karo-tx-linux.git

diff --git a/mm/usercopy.c b/mm/usercopy.c
index 3c8da0af9695..8345299e3e3b 100644
--- a/mm/usercopy.c
+++ b/mm/usercopy.c
@@ -108,13 +108,13 @@ static inline const char *check_kernel_text_object(const void *ptr,
 	 * __pa() is not just the reverse of __va(). This can be detected
 	 * and checked:
 	 */
-	textlow_linear = (unsigned long)__va(__pa(textlow));
+	textlow_linear = (unsigned long)lm_alias(textlow);
 	/* No different mapping: we're done. */
 	if (textlow_linear == textlow)
 		return NULL;
 
 	/* Check the secondary mapping... */
-	texthigh_linear = (unsigned long)__va(__pa(texthigh));
+	texthigh_linear = (unsigned long)lm_alias(texthigh);
 	if (overlaps(ptr, n, textlow_linear, texthigh_linear))
 		return "<linear kernel text>";