search for: intack

.../* Block event injection when single step with MTF. */ if ( unlikely(v->arch.hvm_vcpu.single_step) ) @@ -216,7 +217,7 @@ void vmx_intr_assist(void) } /* Crank the handle on interrupt state. */ - pt_update_irq(v); + pt_vector = pt_update_irq(v); do { intack = hvm_vcpu_has_pending_irq(v); @@ -227,16 +228,34 @@ void vmx_intr_assist(void) goto out; intblk = hvm_interrupt_blocked(v, intack); - if ( intblk == hvm_intblk_tpr ) + if ( cpu_has_vmx_virtual_intr_delivery ) + { + /* Set "Interrupt-wind...

From: Yang Zhang <yang.z.zhang@Intel.com> The following patches fix the issue that fail to boot L2 guest on APIC-v available machine. The main problem is that with APIC-v, virtual interrupt inject L1 is totally through APIC-v. But if virtual interrupt is arrived when L2 is running, L1 will detect interrupt through vmexit with reason external interrupt. If this happens, we should update

I have a model class, say, model.rb, and in the normal course of things it creates an instance of another class, say utility.rb (also in the models directory). class Utility def initialize(obj) # do stuff... end def do_something_expensive # lots of stuff here end end During testing, I want to mock out do_something_expensive because it''s not important for the tests,

...ed update the RVI field */ - status &= ~(unsigned long)0x0FF; - status |= (unsigned long)0x0FF & + status &= ~(unsigned long)VMX_GUEST_INTR_STATUS_SUBFIELD_BITMASK; + status |= (unsigned long)VMX_GUEST_INTR_STATUS_SUBFIELD_BITMASK & intack.vector; __vmwrite(GUEST_INTR_STATUS, status); if (v->arch.hvm_vmx.eoi_exitmap_changed) { diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c index 4d7c93f..43ed36c 100644 --- a/xen/arch/x86/hvm/vmx/vmx.c +++ b/xen/arch/x86/hvm/vmx/vmx.c @@ -1419,6 +1419,28 @@ s...

The value of ACPI PM-Timer may be broken on save unless the timer mode is delay_for_missed_ticks. With other timer modes, vcpu->arch.hvm_vcpu.guest_time is always zero and the adjustment from its value is wrong. This patch fixes the saved value of ACPI PM-Timer: - don''t adjust the PM-Timer if vcpu->arch.hvm_vcpu.guest_time is zero. - consolidate calculations of PM-Timer to one

xen/arch/x86/crash.c | 116 ++++++++++++++++++++++++++++++++++----- xen/arch/x86/machine_kexec.c | 19 ++++++ xen/arch/x86/x86_64/entry.S | 34 +++++++++++ xen/include/asm-x86/desc.h | 45 +++++++++++++++ xen/include/asm-x86/processor.h | 4 + 5 files changed, 203 insertions(+), 15 deletions(-) Experimentally, certain crash kernels will triple fault very early

Changes from v1: - Define new struct hvm_trap to represent information of trap, include instruction length. - Renames hvm_inject_exception to hvm_inject_trap. Then define a couple of wrappers around that function for existing callers, so that their parameter lists actually *shrink*. This series of patches fix the mistake for debug exception(#DB), overflow exception(#OF) and INT3(#BP),

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.

Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See