From 5a716b799b477e4d9041e446ebc61fcd3c81ee63 Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@midokura.com>
Date: Mon, 16 Mar 2020 17:54:23 +0900
Subject: [PATCH] xtensa_user_handler: rsync after wsr.ps

---
 arch/xtensa/src/common/xtensa_user_handler.S | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/xtensa/src/common/xtensa_user_handler.S b/arch/xtensa/src/common/xtensa_user_handler.S
index 47658ee044..b8e9adb3ce 100644
--- a/arch/xtensa/src/common/xtensa_user_handler.S
+++ b/arch/xtensa/src/common/xtensa_user_handler.S
@@ -224,6 +224,7 @@ _xtensa_user_handler:
 	movi	a0, PS_INTLEVEL(XCHAL_EXCM_LEVEL) | PS_UM | PS_WOE
 #endif
 	wsr		a0, PS
+	rsync
 
 	/* Call xtensa_user, passing both the EXCCAUSE and a pointer to the
 	 * beginning of the register save area.