linux-kernel - Re: [PATCH v2 0/5] KVM: kvm_set_memory

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Message-ID: <173690967333.1806474.13374894408719420681.b4-ty@google.com>
Date: Tue, 14 Jan 2025 18:58:57 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Sean Christopherson <seanjc@...gle.com>, Paolo Bonzini <pbonzini@...hat.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Tao Su <tao1.su@...ux.intel.com>, Claudio Imbrenda <imbrenda@...ux.ibm.com>, 
	Xiaoyao Li <xiaoyao.li@...el.com>, Christian Borntraeger <borntraeger@...ux.ibm.com>
Subject: Re: [PATCH v2 0/5] KVM: kvm_set_memory_region() cleanups

On Fri, 10 Jan 2025 16:20:17 -0800, Sean Christopherson wrote:
> Cleanups related to kvm_set_memory_region(), salvaged from similar patches
> that were flying around when we were sorting out KVM_SET_USER_MEMORY_REGION2.
> 
> And, hopefully, the KVM-internal memslots hardening will also be useful for
> s390's ucontrol stuff (https://lore.kernel.org/all/Z4FJNJ3UND8LSJZz@google.com).
> 
> v2:
>  - Keep check_memory_region_flags() where it is. [Xiaoyao]
>  - Rework the changelog for the last patch to account for the change in
>    motiviation.
>  - Fix double spaces goofs. [Tao]
>  - Add a lockdep assertion in the x86 code, too. [Tao]
> 
> [...]

Applied to kvm-x86 memslots, and pushed

  https://github.com/kvm-x86/linux tags/kvm-memslots-6.14

as well.  Thanks much for the reviews!

[1/5] KVM: Open code kvm_set_memory_region() into its sole caller (ioctl() API)
      https://github.com/kvm-x86/linux/commit/f81a6d12bf8b
[2/5] KVM: Assert slots_lock is held when setting memory regions
      https://github.com/kvm-x86/linux/commit/d131f0042f46
[3/5] KVM: Add a dedicated API for setting KVM-internal memslots
      https://github.com/kvm-x86/linux/commit/156bffdb2b49
[4/5] KVM: x86: Drop double-underscores from __kvm_set_memory_region()
      https://github.com/kvm-x86/linux/commit/344315e93dbc
[5/5] KVM: Disallow all flags for KVM-internal memslots
      https://github.com/kvm-x86/linux/commit/0cc3cb2151f9

--
https://github.com/kvm-x86/linux/tree/next