X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Fxtensa%2Flib%2Fusercopy.S;h=7ea4dd68893e2af1c63bb48fe03353181297673c;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=ace1892a875ea6505c12924474536586e894ef49;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/arch/xtensa/lib/usercopy.S b/kernel/arch/xtensa/lib/usercopy.S
index ace1892a8..7ea4dd688 100644
--- a/kernel/arch/xtensa/lib/usercopy.S
+++ b/kernel/arch/xtensa/lib/usercopy.S
@@ -222,8 +222,8 @@ __xtensa_copy_user:
 	loopnez	a7, .Loop2done
 #else /* !XCHAL_HAVE_LOOPS */
 	beqz	a7, .Loop2done
-	slli	a10, a7, 4
-	add	a10, a10, a3	# a10 = end of last 16B source chunk
+	slli	a12, a7, 4
+	add	a12, a12, a3	# a12 = end of last 16B source chunk
 #endif /* !XCHAL_HAVE_LOOPS */
 .Loop2:
 	EX(l32i, a7, a3,  4, l_fixup)
@@ -241,7 +241,7 @@ __xtensa_copy_user:
 	EX(s32i, a9, a5, 12, s_fixup)
 	addi	a5, a5, 16
 #if !XCHAL_HAVE_LOOPS
-	blt	a3, a10, .Loop2
+	blt	a3, a12, .Loop2
 #endif /* !XCHAL_HAVE_LOOPS */
 .Loop2done:
 	bbci.l	a4, 3, .L12