From 6ee10313623c1f41fc72fe12372e176e744463c1 Mon Sep 17 00:00:00 2001 From: Andrew Cooper Date: Mon, 10 Feb 2020 18:33:26 +0000 Subject: [PATCH] x86/pvh: Adjust dom0's starting state Fixes: b25fb1a04e "xen/pvh: Fix segment selector ABI" Signed-off-by: Andrew Cooper Reviewed-by: Wei Liu Acked-by: Jan Beulich --- xen/arch/x86/hvm/dom0_build.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/arch/x86/hvm/dom0_build.c b/xen/arch/x86/hvm/dom0_build.c index 831325150b..380412151b 100644 --- a/xen/arch/x86/hvm/dom0_build.c +++ b/xen/arch/x86/hvm/dom0_build.c @@ -626,10 +626,12 @@ static int __init pvh_setup_cpus(struct domain *d, paddr_t entry, .cpu_regs.x86_32.cr0 = X86_CR0_PE | X86_CR0_ET, .cpu_regs.x86_32.cs_limit = ~0u, .cpu_regs.x86_32.ds_limit = ~0u, + .cpu_regs.x86_32.es_limit = ~0u, .cpu_regs.x86_32.ss_limit = ~0u, .cpu_regs.x86_32.tr_limit = 0x67, .cpu_regs.x86_32.cs_ar = 0xc9b, .cpu_regs.x86_32.ds_ar = 0xc93, + .cpu_regs.x86_32.es_ar = 0xc93, .cpu_regs.x86_32.ss_ar = 0xc93, .cpu_regs.x86_32.tr_ar = 0x8b, }; -- 2.30.2