From: Sean Christopherson <sean.j.christopherson@intel.com>
To: Andrea Arcangeli <aarcange@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
Peter Xu <peterx@redhat.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 00/17] KVM monolithic v1
Date: Mon, 23 Sep 2019 08:39:48 -0700 [thread overview]
Message-ID: <20190923153948.GB18195@linux.intel.com> (raw)
In-Reply-To: <20190920212509.2578-1-aarcange@redhat.com>
On Fri, Sep 20, 2019 at 05:24:52PM -0400, Andrea Arcangeli wrote:
> Andrea Arcangeli (17):
> x86: spec_ctrl: fix SPEC_CTRL initialization after kexec
> KVM: monolithic: x86: convert the kvm_x86_ops methods to external
> functions
> KVM: monolithic: x86: handle the request_immediate_exit variation
> KVM: monolithic: x86: convert the kvm_pmu_ops methods to external
> functions
> KVM: monolithic: x86: enable the kvm_x86_ops external functions
> KVM: monolithic: x86: enable the kvm_pmu_ops external functions
> KVM: monolithic: x86: adjust the section prefixes
> KVM: monolithic: adjust the section prefixes in the KVM common code
> KVM: monolithic: x86: remove kvm.ko
IMO, the conversion to a monolithic module should occur immediately, i.e.
"KVM: monolithic: x86: remove kvm.ko" should be patch 01/nn.
Removing kvm_x86_ops and kvm_pmu_ops isn't a preqrequisite to making KVM
a monolothic module, rather they're enhancements that are made possible
*because* KVM is a monolithic module.
With that ordering, I suspect the convert->enable->use of kvm_x86_ops can
be collapsed into a single patch.
> KVM: monolithic: x86: use the external functions instead of kvm_x86_ops
> KVM: monolithic: x86: remove exports
> KVM: monolithic: remove exports from KVM common code
> KVM: monolithic: x86: drop the kvm_pmu_ops structure
> KVM: monolithic: x86: inline more exit handlers in vmx.c
> KVM: retpolines: x86: eliminate retpoline from vmx.c exit handlers
> KVM: retpolines: x86: eliminate retpoline from svm.c exit handlers
> x86: retpolines: eliminate retpoline from msr event handlers
prev parent reply other threads:[~2019-09-23 15:39 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-20 21:24 [PATCH 00/17] KVM monolithic v1 Andrea Arcangeli
2019-09-20 21:24 ` [PATCH 01/17] x86: spec_ctrl: fix SPEC_CTRL initialization after kexec Andrea Arcangeli
2019-09-23 10:22 ` Paolo Bonzini
2019-09-23 15:30 ` Sean Christopherson
2019-09-23 17:34 ` Andrea Arcangeli
2019-09-23 22:27 ` Sean Christopherson
2019-09-20 21:24 ` [PATCH 02/17] KVM: monolithic: x86: convert the kvm_x86_ops methods to external functions Andrea Arcangeli
2019-09-23 10:19 ` Paolo Bonzini
2019-09-23 16:13 ` Sean Christopherson
2019-09-23 16:51 ` Paolo Bonzini
2019-09-23 19:21 ` Andrea Arcangeli
2019-09-20 21:24 ` [PATCH 03/17] KVM: monolithic: x86: handle the request_immediate_exit variation Andrea Arcangeli
2019-09-23 22:35 ` Sean Christopherson
2019-09-23 23:06 ` Andrea Arcangeli
2019-09-23 23:45 ` Sean Christopherson
2019-09-24 0:24 ` Andrea Arcangeli
2019-09-20 21:24 ` [PATCH 04/17] KVM: monolithic: x86: convert the kvm_pmu_ops methods to external functions Andrea Arcangeli
2019-09-20 21:24 ` [PATCH 05/17] KVM: monolithic: x86: enable the kvm_x86_ops " Andrea Arcangeli
2019-09-20 21:24 ` [PATCH 06/17] KVM: monolithic: x86: enable the kvm_pmu_ops " Andrea Arcangeli
2019-09-20 21:24 ` [PATCH 07/17] KVM: monolithic: x86: adjust the section prefixes Andrea Arcangeli
2019-09-23 10:15 ` Paolo Bonzini
2019-09-25 12:13 ` Andrea Arcangeli
2019-09-25 12:32 ` Paolo Bonzini
2019-09-20 21:25 ` [PATCH 08/17] KVM: monolithic: adjust the section prefixes in the KVM common code Andrea Arcangeli
2019-09-20 21:25 ` [PATCH 09/17] KVM: monolithic: x86: remove kvm.ko Andrea Arcangeli
2019-09-20 21:25 ` [PATCH 10/17] KVM: monolithic: x86: use the external functions instead of kvm_x86_ops Andrea Arcangeli
2019-09-23 10:02 ` Paolo Bonzini
2019-09-20 21:25 ` [PATCH 11/17] KVM: monolithic: x86: remove exports Andrea Arcangeli
2019-09-20 21:25 ` [PATCH 12/17] KVM: monolithic: remove exports from KVM common code Andrea Arcangeli
2019-09-20 21:25 ` [PATCH 13/17] KVM: monolithic: x86: drop the kvm_pmu_ops structure Andrea Arcangeli
2019-09-23 10:21 ` Paolo Bonzini
2019-09-24 0:51 ` Andrea Arcangeli
2019-09-24 1:24 ` Paolo Bonzini
2019-09-20 21:25 ` [PATCH 14/17] KVM: monolithic: x86: inline more exit handlers in vmx.c Andrea Arcangeli
2019-09-23 10:19 ` Paolo Bonzini
2019-09-24 1:00 ` Andrea Arcangeli
2019-09-24 1:25 ` Paolo Bonzini
2019-09-24 1:55 ` Andrea Arcangeli
2019-09-24 2:56 ` Andrea Arcangeli
2019-09-25 7:52 ` Paolo Bonzini
2019-09-20 21:25 ` [PATCH 15/17] KVM: retpolines: x86: eliminate retpoline from vmx.c exit handlers Andrea Arcangeli
2019-09-23 9:31 ` Vitaly Kuznetsov
2019-09-23 9:57 ` Paolo Bonzini
2019-09-23 19:05 ` Andrea Arcangeli
2019-09-23 20:23 ` Sean Christopherson
2019-09-23 21:08 ` Andrea Arcangeli
2019-09-23 21:24 ` Sean Christopherson
2019-09-23 23:43 ` Andrea Arcangeli
2019-09-23 23:52 ` Sean Christopherson
2019-09-24 0:16 ` Paolo Bonzini
2019-09-24 0:35 ` Sean Christopherson
2019-09-24 0:37 ` Paolo Bonzini
2019-09-24 0:15 ` Paolo Bonzini
2019-09-24 0:38 ` Andrea Arcangeli
2019-09-24 0:46 ` Sean Christopherson
2019-09-24 21:46 ` Andrea Arcangeli
2019-09-25 7:50 ` Paolo Bonzini
2019-09-23 16:37 ` Sean Christopherson
2019-09-23 16:53 ` Paolo Bonzini
2019-09-23 17:42 ` Andrea Arcangeli
2019-09-23 18:15 ` Sean Christopherson
2019-09-23 19:12 ` Andrea Arcangeli
[not found] ` <E8FE7592-69C3-455E-8D80-A2D73BB2E14C@dinechin.org>
2019-09-25 20:51 ` Andrea Arcangeli
2019-09-23 16:28 ` Sean Christopherson
2019-09-20 21:25 ` [PATCH 16/17] KVM: retpolines: x86: eliminate retpoline from svm.c " Andrea Arcangeli
2019-09-23 10:01 ` Paolo Bonzini
2019-09-20 21:25 ` [PATCH 17/17] x86: retpolines: eliminate retpoline from msr event handlers Andrea Arcangeli
2019-09-23 15:39 ` Sean Christopherson [this message]
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