From: Sean Christopherson <seanjc@google.com>
To: Paolo Bonzini <pbonzini@redhat.com>,
Marc Zyngier <maz@kernel.org>,
Oliver Upton <oliver.upton@linux.dev>,
Huacai Chen <chenhuacai@kernel.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Anup Patel <anup@brainfault.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Sean Christopherson <seanjc@google.com>,
"Matthew Wilcox (Oracle)" <willy@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
Paul Moore <paul@paul-moore.com>,
James Morris <jmorris@namei.org>,
"Serge E. Hallyn" <serge@hallyn.com>
Cc: kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
kvmarm@lists.linux.dev, linux-mips@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org,
linux-riscv@lists.infradead.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org, linux-security-module@vger.kernel.org,
linux-kernel@vger.kernel.org,
Chao Peng <chao.p.peng@linux.intel.com>,
Fuad Tabba <tabba@google.com>,
Jarkko Sakkinen <jarkko@kernel.org>,
Yu Zhang <yu.c.zhang@linux.intel.com>,
Vishal Annapurve <vannapurve@google.com>,
Ackerley Tng <ackerleytng@google.com>,
Maciej Szmigiero <mail@maciej.szmigiero.name>,
Vlastimil Babka <vbabka@suse.cz>,
David Hildenbrand <david@redhat.com>,
Quentin Perret <qperret@google.com>,
Michael Roth <michael.roth@amd.com>, Wang <wei.w.wang@intel.com>,
Liam Merwick <liam.merwick@oracle.com>,
Isaku Yamahata <isaku.yamahata@gmail.com>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>
Subject: [RFC PATCH v11 05/29] KVM: Convert KVM_ARCH_WANT_MMU_NOTIFIER to CONFIG_KVM_GENERIC_MMU_NOTIFIER
Date: Tue, 18 Jul 2023 16:44:48 -0700 [thread overview]
Message-ID: <20230718234512.1690985-6-seanjc@google.com> (raw)
In-Reply-To: <20230718234512.1690985-1-seanjc@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
arch/arm64/include/asm/kvm_host.h | 2 --
arch/arm64/kvm/Kconfig | 2 +-
arch/mips/include/asm/kvm_host.h | 2 --
arch/mips/kvm/Kconfig | 2 +-
arch/powerpc/include/asm/kvm_host.h | 2 --
arch/powerpc/kvm/Kconfig | 8 ++++----
arch/powerpc/kvm/powerpc.c | 4 +---
arch/riscv/include/asm/kvm_host.h | 2 --
arch/riscv/kvm/Kconfig | 2 +-
arch/x86/include/asm/kvm_host.h | 2 --
arch/x86/kvm/Kconfig | 2 +-
include/linux/kvm_host.h | 8 +++++---
virt/kvm/Kconfig | 4 ++++
virt/kvm/kvm_main.c | 10 +++++-----
14 files changed, 23 insertions(+), 29 deletions(-)
diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h
index 8b6096753740..50d89d400bf1 100644
--- a/arch/arm64/include/asm/kvm_host.h
+++ b/arch/arm64/include/asm/kvm_host.h
@@ -912,8 +912,6 @@ int __kvm_arm_vcpu_get_events(struct kvm_vcpu *vcpu,
int __kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu,
struct kvm_vcpu_events *events);
-#define KVM_ARCH_WANT_MMU_NOTIFIER
-
void kvm_arm_halt_guest(struct kvm *kvm);
void kvm_arm_resume_guest(struct kvm *kvm);
diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
index f531da6b362e..a650b46f4f2f 100644
--- a/arch/arm64/kvm/Kconfig
+++ b/arch/arm64/kvm/Kconfig
@@ -22,7 +22,7 @@ menuconfig KVM
bool "Kernel-based Virtual Machine (KVM) support"
depends on HAVE_KVM
select KVM_GENERIC_HARDWARE_ENABLING
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
select PREEMPT_NOTIFIERS
select HAVE_KVM_CPU_RELAX_INTERCEPT
select HAVE_KVM_ARCH_TLB_FLUSH_ALL
diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h
index 04cedf9f8811..22a41d941bf3 100644
--- a/arch/mips/include/asm/kvm_host.h
+++ b/arch/mips/include/asm/kvm_host.h
@@ -810,8 +810,6 @@ int kvm_mips_mkclean_gpa_pt(struct kvm *kvm, gfn_t start_gfn, gfn_t end_gfn);
pgd_t *kvm_pgd_alloc(void);
void kvm_mmu_free_memory_caches(struct kvm_vcpu *vcpu);
-#define KVM_ARCH_WANT_MMU_NOTIFIER
-
/* Emulation */
enum emulation_result update_pc(struct kvm_vcpu *vcpu, u32 cause);
int kvm_get_badinstr(u32 *opc, struct kvm_vcpu *vcpu, u32 *out);
diff --git a/arch/mips/kvm/Kconfig b/arch/mips/kvm/Kconfig
index a8cdba75f98d..c04987d2ed2e 100644
--- a/arch/mips/kvm/Kconfig
+++ b/arch/mips/kvm/Kconfig
@@ -25,7 +25,7 @@ config KVM
select HAVE_KVM_EVENTFD
select HAVE_KVM_VCPU_ASYNC_IOCTL
select KVM_MMIO
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
select INTERVAL_TREE
select KVM_GENERIC_HARDWARE_ENABLING
help
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 14ee0dece853..4b5c3f2acf78 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -62,8 +62,6 @@
#include <linux/mmu_notifier.h>
-#define KVM_ARCH_WANT_MMU_NOTIFIER
-
#define HPTEG_CACHE_NUM (1 << 15)
#define HPTEG_HASH_BITS_PTE 13
#define HPTEG_HASH_BITS_PTE_LONG 12
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 902611954200..b33358ee6424 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -42,7 +42,7 @@ config KVM_BOOK3S_64_HANDLER
config KVM_BOOK3S_PR_POSSIBLE
bool
select KVM_MMIO
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
config KVM_BOOK3S_HV_POSSIBLE
bool
@@ -85,7 +85,7 @@ config KVM_BOOK3S_64_HV
tristate "KVM for POWER7 and later using hypervisor mode in host"
depends on KVM_BOOK3S_64 && PPC_POWERNV
select KVM_BOOK3S_HV_POSSIBLE
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
select CMA
help
Support running unmodified book3s_64 guest kernels in
@@ -194,7 +194,7 @@ config KVM_E500V2
depends on !CONTEXT_TRACKING_USER
select KVM
select KVM_MMIO
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
help
Support running unmodified E500 guest kernels in virtual machines on
E500v2 host processors.
@@ -211,7 +211,7 @@ config KVM_E500MC
select KVM
select KVM_MMIO
select KVM_BOOKE_HV
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
help
Support running unmodified E500MC/E5500/E6500 guest kernels in
virtual machines on E500MC/E5500/E6500 host processors.
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index 5cf9e5e3112a..f97fbac7eac9 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -635,9 +635,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
#ifdef CONFIG_KVM_BOOK3S_HV_POSSIBLE
r = hv_enabled;
#else
-#ifndef KVM_ARCH_WANT_MMU_NOTIFIER
- BUILD_BUG();
-#endif
+ BUILD_BUG_ON(!IS_ENABLED(CONFIG_KVM_GENERIC_MMU_NOTIFIER));
r = 1;
#endif
break;
diff --git a/arch/riscv/include/asm/kvm_host.h b/arch/riscv/include/asm/kvm_host.h
index 2d8ee53b66c7..6ddaf0b9278c 100644
--- a/arch/riscv/include/asm/kvm_host.h
+++ b/arch/riscv/include/asm/kvm_host.h
@@ -249,8 +249,6 @@ struct kvm_vcpu_arch {
static inline void kvm_arch_sync_events(struct kvm *kvm) {}
static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
-#define KVM_ARCH_WANT_MMU_NOTIFIER
-
#define KVM_RISCV_GSTAGE_TLB_MIN_ORDER 12
void kvm_riscv_local_hfence_gvma_vmid_gpa(unsigned long vmid,
diff --git a/arch/riscv/kvm/Kconfig b/arch/riscv/kvm/Kconfig
index dfc237d7875b..ae2e05f050ec 100644
--- a/arch/riscv/kvm/Kconfig
+++ b/arch/riscv/kvm/Kconfig
@@ -30,7 +30,7 @@ config KVM
select KVM_GENERIC_HARDWARE_ENABLING
select KVM_MMIO
select KVM_XFER_TO_GUEST_WORK
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
select PREEMPT_NOTIFIERS
help
Support hosting virtualized guest machines.
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 28bd38303d70..f9a927296d85 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -2110,8 +2110,6 @@ enum {
# define kvm_memslots_for_spte_role(kvm, role) __kvm_memslots(kvm, 0)
#endif
-#define KVM_ARCH_WANT_MMU_NOTIFIER
-
int kvm_cpu_has_injectable_intr(struct kvm_vcpu *v);
int kvm_cpu_has_interrupt(struct kvm_vcpu *vcpu);
int kvm_cpu_has_extint(struct kvm_vcpu *v);
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 89ca7f4c1464..a7eb2bdbfb18 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -24,7 +24,7 @@ config KVM
depends on HIGH_RES_TIMERS
depends on X86_LOCAL_APIC
select PREEMPT_NOTIFIERS
- select MMU_NOTIFIER
+ select KVM_GENERIC_MMU_NOTIFIER
select HAVE_KVM_IRQCHIP
select HAVE_KVM_PFNCACHE
select HAVE_KVM_IRQFD
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 90a0be261a5c..d2d3e083ec7f 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -255,7 +255,9 @@ bool kvm_setup_async_pf(struct kvm_vcpu *vcpu, gpa_t cr2_or_gpa,
int kvm_async_pf_wakeup_all(struct kvm_vcpu *vcpu);
#endif
-#ifdef KVM_ARCH_WANT_MMU_NOTIFIER
+struct kvm_gfn_range;
+
+#ifdef CONFIG_KVM_GENERIC_MMU_NOTIFIER
struct kvm_gfn_range {
struct kvm_memory_slot *slot;
gfn_t start;
@@ -784,7 +786,7 @@ struct kvm {
struct hlist_head irq_ack_notifier_list;
#endif
-#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER)
+#ifdef CONFIG_KVM_GENERIC_MMU_NOTIFIER
struct mmu_notifier mmu_notifier;
unsigned long mmu_invalidate_seq;
long mmu_invalidate_in_progress;
@@ -1916,7 +1918,7 @@ extern const struct _kvm_stats_desc kvm_vm_stats_desc[];
extern const struct kvm_stats_header kvm_vcpu_stats_header;
extern const struct _kvm_stats_desc kvm_vcpu_stats_desc[];
-#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER)
+#ifdef CONFIG_KVM_GENERIC_MMU_NOTIFIER
static inline int mmu_invalidate_retry(struct kvm *kvm, unsigned long mmu_seq)
{
if (unlikely(kvm->mmu_invalidate_in_progress))
diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
index b74916de5183..2fa11bd26cfc 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -95,3 +95,7 @@ config HAVE_KVM_PM_NOTIFIER
config KVM_GENERIC_HARDWARE_ENABLING
bool
+
+config KVM_GENERIC_MMU_NOTIFIER
+ select MMU_NOTIFIER
+ bool
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 8101b11a13ba..53346bc2902a 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -510,7 +510,7 @@ void kvm_destroy_vcpus(struct kvm *kvm)
}
EXPORT_SYMBOL_GPL(kvm_destroy_vcpus);
-#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER)
+#ifdef CONFIG_KVM_GENERIC_MMU_NOTIFIER
static inline struct kvm *mmu_notifier_to_kvm(struct mmu_notifier *mn)
{
return container_of(mn, struct kvm, mmu_notifier);
@@ -938,14 +938,14 @@ static int kvm_init_mmu_notifier(struct kvm *kvm)
return mmu_notifier_register(&kvm->mmu_notifier, current->mm);
}
-#else /* !(CONFIG_MMU_NOTIFIER && KVM_ARCH_WANT_MMU_NOTIFIER) */
+#else /* !CONFIG_KVM_GENERIC_MMU_NOTIFIER */
static int kvm_init_mmu_notifier(struct kvm *kvm)
{
return 0;
}
-#endif /* CONFIG_MMU_NOTIFIER && KVM_ARCH_WANT_MMU_NOTIFIER */
+#endif /* CONFIG_KVM_GENERIC_MMU_NOTIFIER */
#ifdef CONFIG_HAVE_KVM_PM_NOTIFIER
static int kvm_pm_notifier_call(struct notifier_block *bl,
@@ -1265,7 +1265,7 @@ static struct kvm *kvm_create_vm(unsigned long type, const char *fdname)
out_err_no_debugfs:
kvm_coalesced_mmio_free(kvm);
out_no_coalesced_mmio:
-#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER)
+#ifdef CONFIG_KVM_GENERIC_MMU_NOTIFIER
if (kvm->mmu_notifier.ops)
mmu_notifier_unregister(&kvm->mmu_notifier, current->mm);
#endif
@@ -1325,7 +1325,7 @@ static void kvm_destroy_vm(struct kvm *kvm)
kvm->buses[i] = NULL;
}
kvm_coalesced_mmio_free(kvm);
-#if defined(CONFIG_MMU_NOTIFIER) && defined(KVM_ARCH_WANT_MMU_NOTIFIER)
+#ifdef CONFIG_KVM_GENERIC_MMU_NOTIFIER
mmu_notifier_unregister(&kvm->mmu_notifier, kvm->mm);
/*
* At this point, pending calls to invalidate_range_start()
--
2.41.0.255.g8b1d071c50-goog
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next prev parent reply other threads:[~2023-07-19 5:23 UTC|newest]
Thread overview: 131+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-18 23:44 [RFC PATCH v11 00/29] KVM: guest_memfd() and per-page attributes Sean Christopherson
2023-07-18 23:44 ` [RFC PATCH v11 01/29] KVM: Wrap kvm_gfn_range.pte in a per-action union Sean Christopherson
2023-07-19 13:39 ` Jarkko Sakkinen
2023-07-19 15:39 ` Sean Christopherson
2023-07-19 16:55 ` Paolo Bonzini
2023-07-26 20:22 ` Sean Christopherson
2023-07-21 6:26 ` Yan Zhao
2023-07-21 10:45 ` Xu Yilun
2023-07-25 18:05 ` Sean Christopherson
2023-07-18 23:44 ` [RFC PATCH v11 02/29] KVM: Tweak kvm_hva_range and hva_handler_t to allow reusing for gfn ranges Sean Christopherson
2023-07-19 17:12 ` Paolo Bonzini
2023-07-18 23:44 ` [RFC PATCH v11 03/29] KVM: Use gfn instead of hva for mmu_notifier_retry Sean Christopherson
2023-07-19 17:12 ` Paolo Bonzini
2023-07-18 23:44 ` [RFC PATCH v11 04/29] KVM: PPC: Drop dead code related to KVM_ARCH_WANT_MMU_NOTIFIER Sean Christopherson
2023-07-19 17:34 ` Paolo Bonzini
2023-07-18 23:44 ` Sean Christopherson [this message]
2023-07-19 7:31 ` [RFC PATCH v11 05/29] KVM: Convert KVM_ARCH_WANT_MMU_NOTIFIER to CONFIG_KVM_GENERIC_MMU_NOTIFIER Yuan Yao
2023-07-19 14:15 ` Sean Christopherson
2023-07-20 1:15 ` Yuan Yao
2023-07-18 23:44 ` [RFC PATCH v11 06/29] KVM: Introduce KVM_SET_USER_MEMORY_REGION2 Sean Christopherson
2023-07-21 9:03 ` Paolo Bonzini
2023-07-28 9:25 ` Quentin Perret
2023-07-29 0:03 ` Sean Christopherson
2023-07-31 9:30 ` Quentin Perret
2023-07-31 15:58 ` Paolo Bonzini
2023-07-18 23:44 ` [RFC PATCH v11 07/29] KVM: Add KVM_EXIT_MEMORY_FAULT exit Sean Christopherson
2023-07-19 7:54 ` Yuan Yao
2023-07-19 14:16 ` Sean Christopherson
2023-07-18 23:44 ` [RFC PATCH v11 08/29] KVM: Introduce per-page memory attributes Sean Christopherson
2023-07-20 8:09 ` Yuan Yao
2023-07-20 19:02 ` Isaku Yamahata
2023-07-20 20:20 ` Sean Christopherson
2023-07-21 10:57 ` Paolo Bonzini
2023-07-21 15:56 ` Xiaoyao Li
2023-07-24 4:43 ` Xu Yilun
2023-07-26 15:59 ` Sean Christopherson
2023-07-27 3:24 ` Xu Yilun
2023-08-02 20:31 ` Isaku Yamahata
2023-08-14 0:44 ` Binbin Wu
2023-08-14 21:54 ` Sean Christopherson
2023-07-18 23:44 ` [RFC PATCH v11 09/29] KVM: x86: Disallow hugepages when memory attributes are mixed Sean Christopherson
2023-07-21 11:59 ` Paolo Bonzini
2023-07-21 17:41 ` Sean Christopherson
2023-07-18 23:44 ` [RFC PATCH v11 10/29] mm: Add AS_UNMOVABLE to mark mapping as completely unmovable Sean Christopherson
2023-07-25 10:24 ` Kirill A . Shutemov
2023-07-25 12:51 ` Matthew Wilcox
2023-07-26 11:36 ` Kirill A . Shutemov
2023-07-28 16:02 ` Vlastimil Babka
2023-07-28 16:13 ` Paolo Bonzini
2023-09-01 8:23 ` Vlastimil Babka
2023-07-18 23:44 ` [RFC PATCH v11 11/29] security: Export security_inode_init_security_anon() for use by KVM Sean Christopherson
2023-07-19 2:14 ` Paul Moore
2023-07-31 10:46 ` Vlastimil Babka
2023-07-18 23:44 ` [RFC PATCH v11 12/29] KVM: Add KVM_CREATE_GUEST_MEMFD ioctl() for guest-specific backing memory Sean Christopherson
2023-07-19 17:21 ` Vishal Annapurve
2023-07-19 17:47 ` Sean Christopherson
2023-07-20 14:45 ` Xiaoyao Li
2023-07-20 15:14 ` Sean Christopherson
2023-07-20 21:28 ` Isaku Yamahata
2023-07-21 6:13 ` Yuan Yao
2023-07-21 22:27 ` Isaku Yamahata
2023-07-21 22:33 ` Sean Christopherson
2023-07-21 15:05 ` Xiaoyao Li
2023-07-21 15:42 ` Xiaoyao Li
2023-07-21 17:42 ` Sean Christopherson
2023-07-21 17:17 ` Paolo Bonzini
2023-07-21 17:50 ` Sean Christopherson
2023-07-25 15:09 ` Wang, Wei W
2023-07-25 16:03 ` Sean Christopherson
2023-07-26 1:51 ` Wang, Wei W
2023-07-31 16:23 ` Fuad Tabba
2023-07-26 17:18 ` Elliot Berman
2023-07-26 19:28 ` Sean Christopherson
2023-07-27 10:39 ` Fuad Tabba
2023-07-27 17:13 ` Sean Christopherson
2023-07-31 13:46 ` Fuad Tabba
2023-08-03 19:15 ` Ryan Afranji
2023-08-07 23:06 ` Ackerley Tng
2023-08-08 21:13 ` Sean Christopherson
2023-08-10 23:57 ` Vishal Annapurve
2023-08-11 17:44 ` Sean Christopherson
2023-08-15 18:43 ` Ackerley Tng
2023-08-15 20:03 ` Sean Christopherson
2023-08-21 17:30 ` Ackerley Tng
2023-08-21 19:33 ` Sean Christopherson
2023-08-28 22:56 ` Ackerley Tng
2023-08-29 2:53 ` Elliot Berman
2023-09-14 19:12 ` Sean Christopherson
2023-09-14 18:15 ` Sean Christopherson
2023-09-14 23:19 ` Ackerley Tng
2023-09-15 0:33 ` Sean Christopherson
2023-08-30 15:12 ` Binbin Wu
2023-08-30 16:44 ` Ackerley Tng
2023-09-01 3:45 ` Binbin Wu
2023-09-01 16:46 ` Ackerley Tng
2023-07-18 23:44 ` [RFC PATCH v11 13/29] KVM: Add transparent hugepage support for dedicated guest memory Sean Christopherson
2023-07-21 15:07 ` Paolo Bonzini
2023-07-21 17:13 ` Sean Christopherson
2023-09-06 22:10 ` Paolo Bonzini
2023-07-18 23:44 ` [RFC PATCH v11 14/29] KVM: x86/mmu: Handle page fault for private memory Sean Christopherson
2023-07-21 15:09 ` Paolo Bonzini
2023-07-18 23:44 ` [RFC PATCH v11 15/29] KVM: Drop superfluous __KVM_VCPU_MULTIPLE_ADDRESS_SPACE macro Sean Christopherson
2023-07-21 15:07 ` Paolo Bonzini
2023-07-18 23:44 ` [RFC PATCH v11 16/29] KVM: Allow arch code to track number of memslot address spaces per VM Sean Christopherson
2023-07-21 15:12 ` Paolo Bonzini
2023-07-18 23:45 ` [RFC PATCH v11 17/29] KVM: x86: Add support for "protected VMs" that can utilize private memory Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 18/29] KVM: selftests: Drop unused kvm_userspace_memory_region_find() helper Sean Christopherson
2023-07-21 15:14 ` Paolo Bonzini
2023-07-18 23:45 ` [RFC PATCH v11 19/29] KVM: selftests: Convert lib's mem regions to KVM_SET_USER_MEMORY_REGION2 Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 20/29] KVM: selftests: Add support for creating private memslots Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 21/29] KVM: selftests: Add helpers to convert guest memory b/w private and shared Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 22/29] KVM: selftests: Add helpers to do KVM_HC_MAP_GPA_RANGE hypercalls (x86) Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 23/29] KVM: selftests: Introduce VM "shape" to allow tests to specify the VM type Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 24/29] KVM: selftests: Add GUEST_SYNC[1-6] macros for synchronizing more data Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 25/29] KVM: selftests: Add x86-only selftest for private memory conversions Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 26/29] KVM: selftests: Add KVM_SET_USER_MEMORY_REGION2 helper Sean Christopherson
2023-07-18 23:45 ` [RFC PATCH v11 27/29] KVM: selftests: Expand set_memory_region_test to validate guest_memfd() Sean Christopherson
2023-08-07 23:17 ` Ackerley Tng
2023-07-18 23:45 ` [RFC PATCH v11 28/29] KVM: selftests: Add basic selftest for guest_memfd() Sean Christopherson
2023-08-07 23:20 ` Ackerley Tng
2023-08-18 23:03 ` Sean Christopherson
2023-08-07 23:25 ` Ackerley Tng
2023-08-18 23:01 ` Sean Christopherson
2023-08-21 19:49 ` Ackerley Tng
2023-07-18 23:45 ` [RFC PATCH v11 29/29] KVM: selftests: Test KVM exit behavior for private memory/access Sean Christopherson
2023-07-24 6:38 ` [RFC PATCH v11 00/29] KVM: guest_memfd() and per-page attributes Nikunj A. Dadhania
2023-07-24 17:00 ` Sean Christopherson
2023-07-26 11:20 ` Nikunj A. Dadhania
2023-07-26 14:24 ` Sean Christopherson
2023-07-27 6:42 ` Nikunj A. Dadhania
2023-08-03 11:03 ` Vlastimil Babka
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