linux-kernel - Re: [PATCH] KVM: x86/mmu: Declare flush_remote_tlbs{

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <170129829387.532906.5566625091888881968.b4-ty@google.com>
Date:   Wed, 29 Nov 2023 17:44:08 -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,
        Vitaly Kuznetsov <vkuznets@...hat.com>
Subject: Re: [PATCH] KVM: x86/mmu: Declare flush_remote_tlbs{_range}() hooks
 iff HYPERV!=n

On Wed, 18 Oct 2023 12:23:25 -0700, Sean Christopherson wrote:
> Declare the kvm_x86_ops hooks used to wire up paravirt TLB flushes when
> running under Hyper-V if and only if CONFIG_HYPERV!=n.  Wrapping yet more
> code with IS_ENABLED(CONFIG_HYPERV) eliminates a handful of conditional
> branches, and makes it super obvious why the hooks *might* be valid.
> 
> 

Applied to kvm-x86 hyperv, thanks!

[1/1] KVM: x86/mmu: Declare flush_remote_tlbs{_range}() hooks iff HYPERV!=n
      https://github.com/kvm-x86/linux/commit/0277022a77a5

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