Displaying 5 results from an estimated 5 matches for "x86_seg_c".
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x86_seg_cs
2012 Sep 11
0
[PATCH 1/3] x86/hvm: don't use indirect calls without need
...= vmx_cpu_up,
.cpu_down = vmx_cpu_down,
.cpuid_intercept = vmx_cpuid_intercept,
@@ -1642,7 +1636,7 @@ static void vmx_cpuid_intercept(
{
case 0x80000001:
/* SYSCALL is visible iff running in long mode. */
- hvm_get_segment_register(v, x86_seg_cs, &cs);
+ vmx_get_segment_register(v, x86_seg_cs, &cs);
if ( cs.attr.fields.l )
*edx |= cpufeat_mask(X86_FEATURE_SYSCALL);
else
--- a/xen/arch/x86/hvm/vmx/vvmx.c
+++ b/xen/arch/x86/hvm/vmx/vvmx.c
@@ -291,8 +291,6 @@ static int vmx_inst_c...
2013 Nov 19
1
[PATCH] x86: fix emulation of indirect far calls and jumps
...if ( (rc = read_ulong(dst.mem.seg, dst.mem.off+dst.bytes,
+ if ( (rc = read_ulong(src.mem.seg, src.mem.off + op_bytes,
&sel, 2, ctxt, ops)) )
goto done;
@@ -3600,7 +3599,7 @@ x86_emulate(
if ( (rc = load_seg(x86_seg_cs, sel, ctxt, ops)) != 0 )
goto done;
- _regs.eip = dst.val;
+ _regs.eip = src.val;
dst.type = OP_NONE;
break;
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2013 Sep 23
57
[PATCH RFC v13 00/20] Introduce PVH domU support
This patch series is a reworking of a series developed by Mukesh
Rathor at Oracle. The entirety of the design and development was done
by him; I have only reworked, reorganized, and simplified things in a
way that I think makes more sense. The vast majority of the credit
for this effort therefore goes to him. This version is labelled v13
because it is based on his most recent series, v11.
2012 Dec 10
26
[PATCH 00/11] Add virtual EPT support Xen.
From: Zhang Xiantao <xiantao.zhang@intel.com>
With virtual EPT support, L1 hyerpvisor can use EPT hardware
for L2 guest''s memory virtualization. In this way, L2 guest''s
performance can be improved sharply. According to our testing,
some benchmarks can show > 5x performance gain.
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Zhang Xiantao (11):
2007 Mar 28
2
[PATCH 2/3] User-space grant table device - main driver
A character device for accessing (in user-space) pages that have been
granted by other domains.
Signed-off-by: Derek Murray <Derek.Murray@cl.cam.ac.uk>
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