From: "Adalbert Lazăr" <alazar@bitdefender.com> To: kvm@vger.kernel.org Cc: virtualization@lists.linux-foundation.org, "Paolo Bonzini" <pbonzini@redhat.com>, "Mihai Donțu" <mdontu@bitdefender.com>, "Adalbert Lazăr" <alazar@bitdefender.com> Subject: [PATCH v8 32/81] KVM: x86: page track: provide all page tracking hooks with the guest virtual address Date: Mon, 30 Mar 2020 13:12:19 +0300 [thread overview] Message-ID: <20200330101308.21702-33-alazar@bitdefender.com> (raw) In-Reply-To: <20200330101308.21702-1-alazar@bitdefender.com> From: Mihai Donțu <mdontu@bitdefender.com> This is needed because the emulator calls the page tracking code irrespective of the current VM-exit reason or available information. Signed-off-by: Mihai Donțu <mdontu@bitdefender.com> Signed-off-by: Adalbert Lazăr <alazar@bitdefender.com> --- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/kvm_page_track.h | 10 ++++++---- arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/mmu/page_track.c | 6 +++--- arch/x86/kvm/x86.c | 16 ++++++++-------- drivers/gpu/drm/i915/gvt/kvmgt.c | 2 +- 6 files changed, 20 insertions(+), 18 deletions(-) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 9772e07f8253..6169e12d2540 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1359,7 +1359,7 @@ void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned long kvm_nr_mmu_pages); int load_pdptrs(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, unsigned long cr3); bool pdptrs_changed(struct kvm_vcpu *vcpu); -int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, +int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const void *val, int bytes); struct kvm_irq_mask_notifier { diff --git a/arch/x86/include/asm/kvm_page_track.h b/arch/x86/include/asm/kvm_page_track.h index 172f9749dbb2..e91f5a16e741 100644 --- a/arch/x86/include/asm/kvm_page_track.h +++ b/arch/x86/include/asm/kvm_page_track.h @@ -28,12 +28,14 @@ struct kvm_page_track_notifier_node { * * @vcpu: the vcpu where the write access happened. * @gpa: the physical address written by guest. + * @gva: the virtual address written by guest. * @new: the data was written to the address. * @bytes: the written length. * @node: this node */ - void (*track_write)(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, - int bytes, struct kvm_page_track_notifier_node *node); + void (*track_write)(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, + const u8 *new, int bytes, + struct kvm_page_track_notifier_node *node); /* * It is called when memory slot is being moved or removed * users can drop write-protection for the pages in that memory slot @@ -69,7 +71,7 @@ kvm_page_track_register_notifier(struct kvm *kvm, void kvm_page_track_unregister_notifier(struct kvm *kvm, struct kvm_page_track_notifier_node *n); -void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, - int bytes); +void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, + const u8 *new, int bytes); void kvm_page_track_flush_slot(struct kvm *kvm, struct kvm_memory_slot *slot); #endif diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 87e9ba27ada1..4edeb3e275bc 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -5329,7 +5329,7 @@ static u64 *get_written_sptes(struct kvm_mmu_page *sp, gpa_t gpa, int *nspte) return spte; } -static void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, +static void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const u8 *new, int bytes, struct kvm_page_track_notifier_node *node) { diff --git a/arch/x86/kvm/mmu/page_track.c b/arch/x86/kvm/mmu/page_track.c index 3521e2d176f2..dc891d6a2553 100644 --- a/arch/x86/kvm/mmu/page_track.c +++ b/arch/x86/kvm/mmu/page_track.c @@ -220,8 +220,8 @@ EXPORT_SYMBOL_GPL(kvm_page_track_unregister_notifier); * The node should figure out if the written page is the one that node is * interested in by itself. */ -void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, - int bytes) +void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, + const u8 *new, int bytes) { struct kvm_page_track_notifier_head *head; struct kvm_page_track_notifier_node *n; @@ -235,7 +235,7 @@ void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, idx = srcu_read_lock(&head->track_srcu); hlist_for_each_entry_rcu(n, &head->track_notifier_list, node) if (n->track_write) - n->track_write(vcpu, gpa, new, bytes, n); + n->track_write(vcpu, gpa, gva, new, bytes, n); srcu_read_unlock(&head->track_srcu, idx); } diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 73022eed9a94..d35ea19417ca 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5643,7 +5643,7 @@ static int vcpu_mmio_gva_to_gpa(struct kvm_vcpu *vcpu, unsigned long gva, return vcpu_is_mmio_gpa(vcpu, gva, *gpa, write); } -int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, +int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const void *val, int bytes) { int ret; @@ -5651,14 +5651,14 @@ int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, ret = kvm_vcpu_write_guest(vcpu, gpa, val, bytes); if (ret < 0) return 0; - kvm_page_track_write(vcpu, gpa, val, bytes); + kvm_page_track_write(vcpu, gpa, gva, val, bytes); return 1; } struct read_write_emulator_ops { int (*read_write_prepare)(struct kvm_vcpu *vcpu, void *val, int bytes); - int (*read_write_emulate)(struct kvm_vcpu *vcpu, gpa_t gpa, + int (*read_write_emulate)(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, void *val, int bytes); int (*read_write_mmio)(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes, void *val); @@ -5679,16 +5679,16 @@ static int read_prepare(struct kvm_vcpu *vcpu, void *val, int bytes) return 0; } -static int read_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, +static int read_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, void *val, int bytes) { return !kvm_vcpu_read_guest(vcpu, gpa, val, bytes); } -static int write_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, +static int write_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, void *val, int bytes) { - return emulator_write_phys(vcpu, gpa, val, bytes); + return emulator_write_phys(vcpu, gpa, gva, val, bytes); } static int write_mmio(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes, void *val) @@ -5757,7 +5757,7 @@ static int emulator_read_write_onepage(unsigned long addr, void *val, return X86EMUL_PROPAGATE_FAULT; } - if (!ret && ops->read_write_emulate(vcpu, gpa, val, bytes)) + if (!ret && ops->read_write_emulate(vcpu, gpa, addr, val, bytes)) return X86EMUL_CONTINUE; /* @@ -5916,7 +5916,7 @@ static int emulator_cmpxchg_emulated(struct x86_emulate_ctxt *ctxt, if (!exchanged) return X86EMUL_CMPXCHG_FAILED; - kvm_page_track_write(vcpu, gpa, new, bytes); + kvm_page_track_write(vcpu, gpa, addr, new, bytes); return X86EMUL_CONTINUE; diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 3259a1fa69e1..ddad63aba9b4 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -1682,7 +1682,7 @@ static int kvmgt_page_track_remove(unsigned long handle, u64 gfn) return 0; } -static void kvmgt_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, +static void kvmgt_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const u8 *val, int len, struct kvm_page_track_notifier_node *node) {
WARNING: multiple messages have this Message-ID (diff)
From: "Adalbert Lazăr" <alazar@bitdefender.com> To: kvm@vger.kernel.org Cc: "Adalbert Lazăr" <alazar@bitdefender.com>, "Paolo Bonzini" <pbonzini@redhat.com>, "Mihai Donțu" <mdontu@bitdefender.com>, virtualization@lists.linux-foundation.org Subject: [PATCH v8 32/81] KVM: x86: page track: provide all page tracking hooks with the guest virtual address Date: Mon, 30 Mar 2020 13:12:19 +0300 [thread overview] Message-ID: <20200330101308.21702-33-alazar@bitdefender.com> (raw) In-Reply-To: <20200330101308.21702-1-alazar@bitdefender.com> From: Mihai Donțu <mdontu@bitdefender.com> This is needed because the emulator calls the page tracking code irrespective of the current VM-exit reason or available information. Signed-off-by: Mihai Donțu <mdontu@bitdefender.com> Signed-off-by: Adalbert Lazăr <alazar@bitdefender.com> --- arch/x86/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/kvm_page_track.h | 10 ++++++---- arch/x86/kvm/mmu/mmu.c | 2 +- arch/x86/kvm/mmu/page_track.c | 6 +++--- arch/x86/kvm/x86.c | 16 ++++++++-------- drivers/gpu/drm/i915/gvt/kvmgt.c | 2 +- 6 files changed, 20 insertions(+), 18 deletions(-) diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index 9772e07f8253..6169e12d2540 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -1359,7 +1359,7 @@ void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned long kvm_nr_mmu_pages); int load_pdptrs(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, unsigned long cr3); bool pdptrs_changed(struct kvm_vcpu *vcpu); -int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, +int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const void *val, int bytes); struct kvm_irq_mask_notifier { diff --git a/arch/x86/include/asm/kvm_page_track.h b/arch/x86/include/asm/kvm_page_track.h index 172f9749dbb2..e91f5a16e741 100644 --- a/arch/x86/include/asm/kvm_page_track.h +++ b/arch/x86/include/asm/kvm_page_track.h @@ -28,12 +28,14 @@ struct kvm_page_track_notifier_node { * * @vcpu: the vcpu where the write access happened. * @gpa: the physical address written by guest. + * @gva: the virtual address written by guest. * @new: the data was written to the address. * @bytes: the written length. * @node: this node */ - void (*track_write)(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, - int bytes, struct kvm_page_track_notifier_node *node); + void (*track_write)(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, + const u8 *new, int bytes, + struct kvm_page_track_notifier_node *node); /* * It is called when memory slot is being moved or removed * users can drop write-protection for the pages in that memory slot @@ -69,7 +71,7 @@ kvm_page_track_register_notifier(struct kvm *kvm, void kvm_page_track_unregister_notifier(struct kvm *kvm, struct kvm_page_track_notifier_node *n); -void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, - int bytes); +void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, + const u8 *new, int bytes); void kvm_page_track_flush_slot(struct kvm *kvm, struct kvm_memory_slot *slot); #endif diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 87e9ba27ada1..4edeb3e275bc 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -5329,7 +5329,7 @@ static u64 *get_written_sptes(struct kvm_mmu_page *sp, gpa_t gpa, int *nspte) return spte; } -static void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, +static void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const u8 *new, int bytes, struct kvm_page_track_notifier_node *node) { diff --git a/arch/x86/kvm/mmu/page_track.c b/arch/x86/kvm/mmu/page_track.c index 3521e2d176f2..dc891d6a2553 100644 --- a/arch/x86/kvm/mmu/page_track.c +++ b/arch/x86/kvm/mmu/page_track.c @@ -220,8 +220,8 @@ EXPORT_SYMBOL_GPL(kvm_page_track_unregister_notifier); * The node should figure out if the written page is the one that node is * interested in by itself. */ -void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, - int bytes) +void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, + const u8 *new, int bytes) { struct kvm_page_track_notifier_head *head; struct kvm_page_track_notifier_node *n; @@ -235,7 +235,7 @@ void kvm_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, const u8 *new, idx = srcu_read_lock(&head->track_srcu); hlist_for_each_entry_rcu(n, &head->track_notifier_list, node) if (n->track_write) - n->track_write(vcpu, gpa, new, bytes, n); + n->track_write(vcpu, gpa, gva, new, bytes, n); srcu_read_unlock(&head->track_srcu, idx); } diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 73022eed9a94..d35ea19417ca 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5643,7 +5643,7 @@ static int vcpu_mmio_gva_to_gpa(struct kvm_vcpu *vcpu, unsigned long gva, return vcpu_is_mmio_gpa(vcpu, gva, *gpa, write); } -int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, +int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const void *val, int bytes) { int ret; @@ -5651,14 +5651,14 @@ int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa, ret = kvm_vcpu_write_guest(vcpu, gpa, val, bytes); if (ret < 0) return 0; - kvm_page_track_write(vcpu, gpa, val, bytes); + kvm_page_track_write(vcpu, gpa, gva, val, bytes); return 1; } struct read_write_emulator_ops { int (*read_write_prepare)(struct kvm_vcpu *vcpu, void *val, int bytes); - int (*read_write_emulate)(struct kvm_vcpu *vcpu, gpa_t gpa, + int (*read_write_emulate)(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, void *val, int bytes); int (*read_write_mmio)(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes, void *val); @@ -5679,16 +5679,16 @@ static int read_prepare(struct kvm_vcpu *vcpu, void *val, int bytes) return 0; } -static int read_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, +static int read_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, void *val, int bytes) { return !kvm_vcpu_read_guest(vcpu, gpa, val, bytes); } -static int write_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, +static int write_emulate(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, void *val, int bytes) { - return emulator_write_phys(vcpu, gpa, val, bytes); + return emulator_write_phys(vcpu, gpa, gva, val, bytes); } static int write_mmio(struct kvm_vcpu *vcpu, gpa_t gpa, int bytes, void *val) @@ -5757,7 +5757,7 @@ static int emulator_read_write_onepage(unsigned long addr, void *val, return X86EMUL_PROPAGATE_FAULT; } - if (!ret && ops->read_write_emulate(vcpu, gpa, val, bytes)) + if (!ret && ops->read_write_emulate(vcpu, gpa, addr, val, bytes)) return X86EMUL_CONTINUE; /* @@ -5916,7 +5916,7 @@ static int emulator_cmpxchg_emulated(struct x86_emulate_ctxt *ctxt, if (!exchanged) return X86EMUL_CMPXCHG_FAILED; - kvm_page_track_write(vcpu, gpa, new, bytes); + kvm_page_track_write(vcpu, gpa, addr, new, bytes); return X86EMUL_CONTINUE; diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 3259a1fa69e1..ddad63aba9b4 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -1682,7 +1682,7 @@ static int kvmgt_page_track_remove(unsigned long handle, u64 gfn) return 0; } -static void kvmgt_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, +static void kvmgt_page_track_write(struct kvm_vcpu *vcpu, gpa_t gpa, gva_t gva, const u8 *val, int len, struct kvm_page_track_notifier_node *node) { _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization
next prev parent reply other threads:[~2020-03-30 10:20 UTC|newest] Thread overview: 156+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-03-30 10:11 [PATCH v8 00/81] VM introspection Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 01/81] sched/swait: add swait_event_killable_exclusive() Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 02/81] export kill_pid_info() Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 03/81] KVM: add new error codes for VM introspection Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 04/81] KVM: add kvm_vcpu_kick_and_wait() Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 05/81] KVM: add kvm_get_max_gfn() Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 06/81] KVM: doc: fix the hypercall numbering Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 07/81] KVM: x86: add kvm_arch_vcpu_get_regs() and kvm_arch_vcpu_get_sregs() Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 08/81] KVM: x86: add kvm_arch_vcpu_set_regs() Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 09/81] KVM: x86: avoid injecting #PF when emulate the VMCALL instruction Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 10/81] KVM: x86: add .bp_intercepted() to struct kvm_x86_ops Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 11/81] KVM: x86: add .control_cr3_intercept() " Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:11 ` [PATCH v8 12/81] KVM: x86: add .cr3_write_intercepted() Adalbert Lazăr 2020-03-30 10:11 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 13/81] KVM: x86: add .desc_ctrl_supported() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 14/81] KVM: svm: add support for descriptor-table exits Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 15/81] KVM: x86: add .control_desc_intercept() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 16/81] KVM: x86: add .desc_intercepted() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 17/81] KVM: x86: export .msr_write_intercepted() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 18/81] KVM: x86: use MSR_TYPE_R, MSR_TYPE_W and MSR_TYPE_RW with AMD code too Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 19/81] KVM: svm: pass struct kvm_vcpu to set_msr_interception() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 20/81] KVM: vmx: pass struct kvm_vcpu to the intercept msr related functions Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 21/81] KVM: x86: add .control_msr_intercept() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 22/81] KVM: x86: vmx: use a symbolic constant when checking the exit qualifications Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 23/81] KVM: x86: save the error code during EPT/NPF exits handling Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 24/81] KVM: x86: add .fault_gla() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 25/81] KVM: x86: add .spt_fault() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 26/81] KVM: x86: add .gpt_translation_fault() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 27/81] KVM: x86: add .control_singlestep() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 28/81] KVM: x86: export kvm_arch_vcpu_set_guest_debug() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 29/81] KVM: x86: extend kvm_mmu_gva_to_gpa_system() with the 'access' parameter Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 30/81] KVM: x86: export kvm_inject_pending_exception() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 31/81] KVM: x86: export kvm_vcpu_ioctl_x86_get_xsave() Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr [this message] 2020-03-30 10:12 ` [PATCH v8 32/81] KVM: x86: page track: provide all page tracking hooks with the guest virtual address Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 33/81] KVM: x86: page track: add track_create_slot() callback Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 34/81] KVM: x86: page_track: add support for preread, prewrite and preexec Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 35/81] KVM: x86: wire in the preread/prewrite/preexec page trackers Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 36/81] KVM: x86: intercept the write access on sidt and other emulated instructions Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 37/81] KVM: x86: disable gpa_available optimization for fetch and page-walk NPF/EPT violations Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 38/81] KVM: introduce VM introspection Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 39/81] KVM: introspection: add hook/unhook ioctls Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 40/81] KVM: introspection: add permission access ioctls Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 41/81] KVM: introspection: add the read/dispatch message function Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 42/81] KVM: introspection: add KVMI_GET_VERSION Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 43/81] KVM: introspection: add KVMI_VM_CHECK_COMMAND and KVMI_VM_CHECK_EVENT Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 44/81] KVM: introspection: add KVMI_VM_GET_INFO Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 45/81] KVM: introspection: add KVMI_EVENT_UNHOOK Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-31 1:16 ` kbuild test robot 2020-03-31 1:16 ` kbuild test robot 2020-03-30 10:12 ` [PATCH v8 46/81] KVM: introspection: add KVMI_VM_CONTROL_EVENTS Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 47/81] KVM: introspection: add KVMI_VM_READ_PHYSICAL/KVMI_VM_WRITE_PHYSICAL Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 48/81] KVM: introspection: add vCPU related data Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 49/81] KVM: introspection: add a jobs list to every introspected vCPU Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 50/81] KVM: introspection: handle vCPU introspection requests Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 51/81] KVM: introspection: handle vCPU commands Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 52/81] KVM: introspection: add KVMI_VCPU_GET_INFO Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 53/81] KVM: introspection: add KVMI_VCPU_PAUSE Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 54/81] KVM: introspection: add KVMI_EVENT_PAUSE_VCPU Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 55/81] KVM: introspection: add crash action handling on event reply Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 56/81] KVM: introspection: add KVMI_VCPU_CONTROL_EVENTS Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 57/81] KVM: introspection: add KVMI_VCPU_GET_REGISTERS Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 58/81] KVM: introspection: add KVMI_VCPU_SET_REGISTERS Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 59/81] KVM: introspection: add KVMI_VCPU_GET_CPUID Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 60/81] KVM: introspection: add KVMI_EVENT_HYPERCALL Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 61/81] KVM: introspection: add KVMI_EVENT_BREAKPOINT Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 62/81] KVM: introspection: restore the state of #BP interception on unhook Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 63/81] KVM: introspection: add KVMI_VCPU_CONTROL_CR and KVMI_EVENT_CR Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 64/81] KVM: introspection: restore the state of CR3 interception on unhook Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 65/81] KVM: introspection: add KVMI_VCPU_INJECT_EXCEPTION + KVMI_EVENT_TRAP Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 66/81] KVM: introspection: add KVMI_VM_GET_MAX_GFN Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 67/81] KVM: introspection: add KVMI_EVENT_XSETBV Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 68/81] KVM: introspection: add KVMI_VCPU_GET_XSAVE Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 69/81] KVM: introspection: add KVMI_VCPU_GET_MTRR_TYPE Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 70/81] KVM: introspection: add KVMI_EVENT_DESCRIPTOR Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 71/81] KVM: introspection: restore the state of descriptor-table register interception on unhook Adalbert Lazăr 2020-03-30 10:12 ` [PATCH v8 72/81] KVM: introspection: add KVMI_VCPU_CONTROL_MSR and KVMI_EVENT_MSR Adalbert Lazăr 2020-03-30 10:12 ` Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 73/81] KVM: introspection: restore the state of MSR interception on unhook Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 74/81] KVM: introspection: add KVMI_VM_SET_PAGE_ACCESS Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 75/81] KVM: introspection: add KVMI_EVENT_PF Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 76/81] KVM: introspection: extend KVMI_GET_VERSION with struct kvmi_features Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 77/81] KVM: introspection: add KVMI_VCPU_CONTROL_SINGLESTEP Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 78/81] KVM: introspection: add KVMI_EVENT_SINGLESTEP Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 79/81] KVM: introspection: add KVMI_VCPU_TRANSLATE_GVA Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr 2020-03-30 10:13 ` [PATCH v8 80/81] KVM: introspection: emulate a guest page table walk on SPT violations due to A/D bit updates Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr 2020-03-31 5:32 ` kbuild test robot 2020-03-31 5:32 ` kbuild test robot 2020-03-30 10:13 ` [PATCH v8 81/81] KVM: x86: call the page tracking code on emulation failure Adalbert Lazăr 2020-03-30 10:13 ` Adalbert Lazăr
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