From: Paolo Bonzini <pbonzini@redhat.com>
To: David Woodhouse <dwmw2@infradead.org>,
Sean Christopherson <seanjc@google.com>
Cc: kvm <kvm@vger.kernel.org>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Joao Martins <joao.m.martins@oracle.com>,
"jmattson@google.com" <jmattson@google.com>,
"wanpengli@tencent.com" <wanpengli@tencent.com>,
"vkuznets@redhat.com" <vkuznets@redhat.com>,
"mtosatti@redhat.com" <mtosatti@redhat.com>,
"joro@8bytes.org" <joro@8bytes.org>,
karahmed@amazon.com
Subject: Re: [RFC PATCH 0/11] Rework gfn_to_pfn_cache
Date: Tue, 16 Nov 2021 15:11:56 +0100 [thread overview]
Message-ID: <04bf7e8b-d0d7-0eb6-4d15-bfe4999f42f8@redhat.com> (raw)
In-Reply-To: <94bb55e117287e07ba74de2034800da5ba4398d2.camel@infradead.org>
On 11/16/21 14:17, David Woodhouse wrote:
> I'm not sure I'm ready to sign up to immediately fix everything that's
> hosed in nesting and kill off all users of the unsafe kvm_vcpu_map(),
> but I'll at least convert one vCPU user to demonstrate that the new
> gfn_to_pfn_cache is working sanely for that use case.
I even have old patches that tried to do that, so I can try.
Paolo
next prev parent reply other threads:[~2021-11-16 14:12 UTC|newest]
Thread overview: 103+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-01 14:09 [PATCH] KVM: x86: Fix recording of guest steal time / preempted status David Woodhouse
2021-11-02 16:38 ` [PATCH v2] " David Woodhouse
2021-11-02 17:01 ` Paolo Bonzini
2021-11-02 17:11 ` David Woodhouse
2021-11-02 17:19 ` Paolo Bonzini
2021-11-02 17:26 ` David Woodhouse
2021-11-02 17:36 ` [PATCH v3] " David Woodhouse
2021-11-11 13:23 ` Paolo Bonzini
2021-11-12 8:28 ` David Woodhouse
2021-11-12 9:31 ` Paolo Bonzini
2021-11-12 9:54 ` David Woodhouse
2021-11-12 10:49 ` Paolo Bonzini
2021-11-12 11:29 ` David Woodhouse
2021-11-12 12:27 ` Paolo Bonzini
2021-11-12 13:28 ` David Woodhouse
2021-11-12 14:56 ` Paolo Bonzini
2021-11-12 15:27 ` David Woodhouse
2021-11-15 16:47 ` [RFC PATCH 0/11] Rework gfn_to_pfn_cache David Woodhouse
2021-11-15 16:50 ` [PATCH 01/11] KVM: x86: Fix steal time asm constraints in 32-bit mode David Woodhouse
2021-11-15 16:50 ` [PATCH 02/11] KVM: x86/xen: Fix get_attr of KVM_XEN_ATTR_TYPE_SHARED_INFO David Woodhouse
2021-11-15 16:50 ` [PATCH 03/11] KVM: selftests: Add event channel upcall support to xen_shinfo_test David Woodhouse
2021-11-15 16:50 ` [PATCH 04/11] KVM: x86/xen: Use sizeof_field() instead of open-coding it David Woodhouse
2021-11-15 16:50 ` [PATCH 05/11] KVM: nVMX: Use kvm_{read,write}_guest_cached() for shadow_vmcs12 David Woodhouse
2021-11-15 16:50 ` [PATCH 06/11] KVM: nVMX: Use kvm_read_guest_offset_cached() for nested VMCS check David Woodhouse
2021-11-15 16:50 ` [PATCH 07/11] KVM: nVMX: Use a gfn_to_hva_cache for vmptrld David Woodhouse
2021-11-15 16:50 ` [PATCH 08/11] KVM: Kill kvm_map_gfn() / kvm_unmap_gfn() and gfn_to_pfn_cache David Woodhouse
2021-11-16 10:21 ` Paolo Bonzini
2021-11-17 17:18 ` David Woodhouse
2021-11-15 16:50 ` [PATCH 09/11] KVM: Reinstate gfn_to_pfn_cache with invalidation support David Woodhouse
2021-11-15 16:50 ` [PATCH 10/11] KVM: x86/xen: Maintain valid mapping of Xen shared_info page David Woodhouse
2021-11-15 16:50 ` [PATCH 11/11] KVM: x86/xen: Add KVM_IRQ_ROUTING_XEN_EVTCHN and event channel delivery David Woodhouse
2021-11-15 17:02 ` David Woodhouse
2021-11-15 18:49 ` Paolo Bonzini
2021-11-15 18:55 ` David Woodhouse
2021-11-15 18:50 ` [RFC PATCH 0/11] Rework gfn_to_pfn_cache Paolo Bonzini
2021-11-15 19:11 ` David Woodhouse
2021-11-15 19:26 ` Paolo Bonzini
2021-11-15 22:59 ` Sean Christopherson
2021-11-15 23:22 ` David Woodhouse
2021-11-16 13:17 ` David Woodhouse
2021-11-16 14:11 ` Paolo Bonzini [this message]
2021-11-16 14:25 ` David Woodhouse
2021-11-16 14:57 ` Paolo Bonzini
2021-11-16 15:09 ` David Woodhouse
2021-11-16 15:49 ` Paolo Bonzini
2021-11-16 16:06 ` David Woodhouse
2021-11-16 17:42 ` Paolo Bonzini
2021-11-16 17:57 ` David Woodhouse
2021-11-16 18:46 ` Paolo Bonzini
2021-11-16 19:34 ` David Woodhouse
2021-11-15 23:24 ` David Woodhouse
2021-11-16 11:50 ` [PATCH 0/7] KVM: Add Makefile.kvm for common files David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` [PATCH 1/7] KVM: Introduce CONFIG_HAVE_KVM_DIRTY_RING David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` [PATCH 2/7] KVM: Add Makefile.kvm for common files, use it for x86 David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` [PATCH 3/7] KVM: s390: Use Makefile.kvm for common files David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-17 7:29 ` Christian Borntraeger
2021-11-17 7:29 ` Christian Borntraeger
2021-11-17 7:29 ` Christian Borntraeger
2021-11-17 7:29 ` Christian Borntraeger
2021-11-16 11:50 ` [PATCH 4/7] KVM: mips: " David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` [PATCH 5/7] KVM: RISC-V: " David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` [PATCH 6/7] KVM: powerpc: " David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 18:43 ` Sean Christopherson
2021-11-16 18:43 ` Sean Christopherson
2021-11-16 18:43 ` Sean Christopherson
2021-11-16 18:43 ` Sean Christopherson
2021-11-16 19:13 ` David Woodhouse
2021-11-16 19:13 ` David Woodhouse
2021-11-16 19:13 ` David Woodhouse
2021-11-16 19:13 ` David Woodhouse
2021-11-16 11:50 ` [PATCH 7/7] KVM: arm64: " David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-16 11:50 ` David Woodhouse
2021-11-15 21:38 ` [RFC PATCH 0/11] Rework gfn_to_pfn_cache David Woodhouse
2021-11-12 19:44 ` [PATCH v3] KVM: x86: Fix recording of guest steal time / preempted status David Woodhouse
2021-11-03 9:47 ` [PATCH v2] " David Woodhouse
2021-11-03 12:35 ` Paolo Bonzini
2021-11-03 12:56 ` David Woodhouse
2021-11-03 13:05 ` Paolo Bonzini
2021-11-03 13:23 ` David Woodhouse
2021-11-03 13:34 ` David Woodhouse
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