Displaying 3 results from an estimated 3 matches for "is_pvh_vcpu".
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.
2013 Dec 13
0
[PATCH v2] pvh: disable MTRR feature on cpuid for Dom0
...index 940bc33..3f7a3c7 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -796,6 +796,8 @@ void pv_cpuid(struct cpu_user_regs *regs)
__clear_bit(X86_FEATURE_DS, &d);
__clear_bit(X86_FEATURE_ACC, &d);
__clear_bit(X86_FEATURE_PBE, &d);
+ if ( is_pvh_vcpu(current) )
+ __clear_bit(X86_FEATURE_MTRR, &d);
__clear_bit(X86_FEATURE_DTES64 % 32, &c);
__clear_bit(X86_FEATURE_MWAIT % 32, &c);
--
1.7.7.5 (Apple Git-26)
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
h...
2013 Nov 18
6
[PATCH RFC v2] pvh: clearly specify used parameters in vcpu_guest_context
...base_kernel)
+static void vmx_set_info_guest(struct vcpu *v)
{
unsigned long intr_shadow;
@@ -1492,10 +1492,6 @@ static void vmx_set_info_guest(struct vcpu *v, uint64_t gs_base_kernel)
__vmwrite(GUEST_INTERRUPTIBILITY_INFO, intr_shadow);
}
- /* PVH 32bitfixme */
- if ( is_pvh_vcpu(v) )
- __vmwrite(GUEST_GS_BASE, gs_base_kernel);
-
vmx_vmcs_exit(v);
}
diff --git a/xen/include/asm-x86/hvm/hvm.h b/xen/include/asm-x86/hvm/hvm.h
index a8ba06d..ccca5df 100644
--- a/xen/include/asm-x86/hvm/hvm.h
+++ b/xen/include/asm-x86/hvm/hvm.h
@@ -160,7 +160,7 @@ struct hvm_funct...