search for: d_kvm

Displaying 20 results from an estimated 25 matches for "d_kvm".

2008 Mar 20
1
[RFC/PATCH 06/15] kvm-s390: sie intercept handling
...90.h +++ kvm/arch/s390/kvm/kvm-s390.h @@ -13,6 +13,12 @@ #ifndef ARCH_S390_KVM_S390_H #define ARCH_S390_KVM_S390_H +#include <linux/kvm_host.h> + +typedef int (*intercept_handler_t)(struct kvm_vcpu *vcpu); + +extern int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu); + #define VM_EVENT(d_kvm, d_loglevel, d_string, d_args...)\ do { \ debug_sprintf_event(d_kvm->arch.dbf, d_loglevel, d_string "\n", \ Index: kvm/include/asm-s390/kvm_host.h =================================================================== --- kvm.orig/include/asm-s390/kvm_host.h +++ kvm/include/asm-s390/kv...
2008 Mar 20
1
[RFC/PATCH 06/15] kvm-s390: sie intercept handling
...90.h +++ kvm/arch/s390/kvm/kvm-s390.h @@ -13,6 +13,12 @@ #ifndef ARCH_S390_KVM_S390_H #define ARCH_S390_KVM_S390_H +#include <linux/kvm_host.h> + +typedef int (*intercept_handler_t)(struct kvm_vcpu *vcpu); + +extern int kvm_handle_sie_intercept(struct kvm_vcpu *vcpu); + #define VM_EVENT(d_kvm, d_loglevel, d_string, d_args...)\ do { \ debug_sprintf_event(d_kvm->arch.dbf, d_loglevel, d_string "\n", \ Index: kvm/include/asm-s390/kvm_host.h =================================================================== --- kvm.orig/include/asm-s390/kvm_host.h +++ kvm/include/asm-s390/kv...
2012 Apr 23
8
[PATCH RFC V6 0/5] kvm : Paravirt-spinlock support for KVM guests
The 5-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. Note: 1) patch is based on 3.4-rc3 + ticketlock
2012 Apr 23
8
[PATCH RFC V6 0/5] kvm : Paravirt-spinlock support for KVM guests
The 5-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. Note: 1) patch is based on 3.4-rc3 + ticketlock
2011 Nov 30
6
[PATCH RFC V3 0/4] kvm : Paravirt-spinlock support for KVM guests
The 4-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. The V2 change discussion was in:
2011 Nov 30
6
[PATCH RFC V3 0/4] kvm : Paravirt-spinlock support for KVM guests
The 4-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. The V2 change discussion was in:
2012 Mar 23
12
[PATCH RFC V5 0/6] kvm : Paravirt-spinlock support for KVM guests
The 6-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. one MSR is added to aid live migration. Changes
2012 Mar 23
12
[PATCH RFC V5 0/6] kvm : Paravirt-spinlock support for KVM guests
The 6-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. one MSR is added to aid live migration. Changes
2012 Jan 14
14
[PATCH RFC V4 0/5] kvm : Paravirt-spinlock support for KVM guests
The 5-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. Changes in V4: - reabsed to 3.2.0 pre. - use APIC
2012 Jan 14
14
[PATCH RFC V4 0/5] kvm : Paravirt-spinlock support for KVM guests
The 5-patch series to follow this email extends KVM-hypervisor and Linux guest running on KVM-hypervisor to support pv-ticket spinlocks, based on Xen's implementation. One hypercall is introduced in KVM hypervisor,that allows a vcpu to kick another vcpu out of halt state. The blocking of vcpu is done using halt() in (lock_spinning) slowpath. Changes in V4: - reabsed to 3.2.0 pre. - use APIC
2008 Mar 20
1
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
...ic License (version 2 only) + * as published by the Free Software Foundation. + * + * Author(s): Carsten Otte <cotte at de.ibm.com> + * Christian Borntraeger <borntraeger at de.ibm.com> + */ + +#ifndef ARCH_S390_KVM_S390_H +#define ARCH_S390_KVM_S390_H +#define VM_EVENT(d_kvm, d_loglevel, d_string, d_args...)\ +do { \ + debug_sprintf_event(d_kvm->arch.dbf, d_loglevel, d_string "\n", \ + d_args); \ +} while (0) + +#define VCPU_EVENT(d_vcpu, d_loglevel, d_string, d_args...)\ +do { \ + debug_sprintf_event(d_vcpu->kvm->arch.dbf, d_loglevel, \ + "...
2008 Mar 20
1
[RFC/PATCH 05/15] kvm-s390: s390 arch backend for the kvm kernel module
...ic License (version 2 only) + * as published by the Free Software Foundation. + * + * Author(s): Carsten Otte <cotte at de.ibm.com> + * Christian Borntraeger <borntraeger at de.ibm.com> + */ + +#ifndef ARCH_S390_KVM_S390_H +#define ARCH_S390_KVM_S390_H +#define VM_EVENT(d_kvm, d_loglevel, d_string, d_args...)\ +do { \ + debug_sprintf_event(d_kvm->arch.dbf, d_loglevel, d_string "\n", \ + d_args); \ +} while (0) + +#define VCPU_EVENT(d_vcpu, d_loglevel, d_string, d_args...)\ +do { \ + debug_sprintf_event(d_vcpu->kvm->arch.dbf, d_loglevel, \ + "...
2013 Aug 06
16
[PATCH V12 0/14] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. The current set of patches are for Xen/x86 spinlock/KVM guest side, to be included against -tip. I 'll be sending a separate patchset for KVM host based on kvm tree. Please note I have added the below performance result
2013 Aug 06
16
[PATCH V12 0/14] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. The current set of patches are for Xen/x86 spinlock/KVM guest side, to be included against -tip. I 'll be sending a separate patchset for KVM host based on kvm tree. Please note I have added the below performance result
2013 Aug 06
16
[PATCH V12 0/14] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. The current set of patches are for Xen/x86 spinlock/KVM guest side, to be included against -tip. I 'll be sending a separate patchset for KVM host based on kvm tree. Please note I have added the below performance result
2013 Jun 24
19
[PATCH RFC V10 0/18] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. Changes in V10: Addressed Konrad's review comments: - Added break in patch 5 since now we know exact cpu to wakeup - Dropped patch 12 and Konrad needs to revert two patches to enable xen on hvm 70dd4998, f10cd522c -
2013 Jun 24
19
[PATCH RFC V10 0/18] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. Changes in V10: Addressed Konrad's review comments: - Added break in patch 5 since now we know exact cpu to wakeup - Dropped patch 12 and Konrad needs to revert two patches to enable xen on hvm 70dd4998, f10cd522c -
2013 Jun 24
19
[PATCH RFC V10 0/18] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. Changes in V10: Addressed Konrad's review comments: - Added break in patch 5 since now we know exact cpu to wakeup - Dropped patch 12 and Konrad needs to revert two patches to enable xen on hvm 70dd4998, f10cd522c -
2013 Jul 22
21
[PATCH RFC V11 0/18] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. Changes in V11: - use safe_halt in lock_spinning path to avoid potential problem in case of irq_handlers taking lock in slowpath (Gleb) - add a0 flag for the kick hypercall for future extension (Gleb) - add stubs for
2013 Jul 22
21
[PATCH RFC V11 0/18] Paravirtualized ticket spinlocks
This series replaces the existing paravirtualized spinlock mechanism with a paravirtualized ticketlock mechanism. The series provides implementation for both Xen and KVM. Changes in V11: - use safe_halt in lock_spinning path to avoid potential problem in case of irq_handlers taking lock in slowpath (Gleb) - add a0 flag for the kick hypercall for future extension (Gleb) - add stubs for