From f53af4778ede5b73f6af9951b655f387c5bc94ba Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 21 May 2015 12:56:34 +0200 Subject: speed up KVM by avoiding invalid guest state emulation Signed-off-by: Paolo Bonzini --- cstart.S | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'cstart.S') diff --git a/cstart.S b/cstart.S index cef3950..938139c 100644 --- a/cstart.S +++ b/cstart.S @@ -5,6 +5,8 @@ ENTRY(pm_entry) xor %ax, %ax mov %ax, %ds mov %ax, %es + mov %ax, %fs + mov %ax, %gs mov %ax, %ss mov $0x7c00, %sp @@ -18,6 +20,8 @@ ENTRY(pm_entry) mov $16, %ax mov %ax, %ds mov %ax, %es + mov %ax, %fs + mov %ax, %gs mov %ax, %ss ljmp $8, $0xffff0000 -- cgit v1.1