From e403f9865d830fc7ef2509562872fb9dc6feb325 Mon Sep 17 00:00:00 2001
From: Andrew Turner <andrew@FreeBSD.org>
Date: Thu, 1 Nov 2018 10:25:22 +0000
Subject: [PATCH] Use the correct offsets for the trap frame in
 fork_trampoline.

Sponsored by:	DARPA, AFRL
---
 sys/arm64/arm64/swtch.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/arm64/arm64/swtch.S b/sys/arm64/arm64/swtch.S
index 4c2c3aca583..d9921f7e952 100644
--- a/sys/arm64/arm64/swtch.S
+++ b/sys/arm64/arm64/swtch.S
@@ -236,12 +236,12 @@ ENTRY(fork_trampoline)
 	msr	daifset, #2
 
 	/* Restore sp and lr */
-	ldp	x0, x1, [sp]
+	ldp	x0, x1, [sp, #TF_SP]
 	msr	sp_el0, x0
 	mov	lr, x1
 
 	/* Restore elr and spsr */
-	ldp	x0, x1, [sp, #16]
+	ldp	x0, x1, [sp, #TF_ELR]
 	msr	elr_el1, x0
 	msr	spsr_el1, x1