From: Lai Jiangshan <laijs@linux.alibaba.com>

XENPV has its own entry point for SYSENTER, it doesn't use
entry_SYSENTER_compat.  So the pv-awared SWAPGS can be changed to
swapgs.

Signed-off-by: Lai Jiangshan <laijs@linux.alibaba.com>
---
 arch/x86/entry/entry_64_compat.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/entry/entry_64_compat.S b/arch/x86/entry/entry_64_compat.S
index a4fcea0cab14..72e017c3941f 100644
--- a/arch/x86/entry/entry_64_compat.S
+++ b/arch/x86/entry/entry_64_compat.S
@@ -49,7 +49,7 @@
 SYM_CODE_START(entry_SYSENTER_compat)
 	UNWIND_HINT_EMPTY
 	/* Interrupts are off on entry. */
-	SWAPGS
+	swapgs
 
 	pushq	%rax
 	SWITCH_TO_KERNEL_CR3 scratch_reg=%rax
-- 
2.19.1.6.gb485710b