From d1e71d5f34ccb5f172c26ee5bdfd19c414db387c Mon Sep 17 00:00:00 2001 From: Chao Peng Date: Tue, 21 Feb 2017 03:50:01 -0500 Subject: [PATCH] KVM: VMX: use correct vmcs_read/write for guest segment selector/base commit 96794e4ed4d758272c486e1529e431efb7045265 upstream. Guest segment selector is 16 bit field and guest segment base is natural width field. Fix two incorrect invocations accordingly. Without this patch, build fails when aggressive inlining is used with ICC. [js] no vmx_dump_sel in 3.12 Signed-off-by: Chao Peng Signed-off-by: Paolo Bonzini Signed-off-by: Jiri Slaby Signed-off-by: Willy Tarreau --- arch/x86/kvm/vmx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 7e9ca58ae875..b4fa8a932150 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -3074,7 +3074,7 @@ static void fix_rmode_seg(int seg, struct kvm_segment *save) } vmcs_write16(sf->selector, var.selector); - vmcs_write32(sf->base, var.base); + vmcs_writel(sf->base, var.base); vmcs_write32(sf->limit, var.limit); vmcs_write32(sf->ar_bytes, vmx_segment_access_rights(&var)); } -- 2.20.1