linux-kernel - Re: [PATCH 0/5] KVM: x86: Address xstate_required

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

Message-ID: <Z1nBDDidygRil1vG@google.com>
Date: Wed, 11 Dec 2024 08:42:52 -0800
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>, kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Jim Mattson <jmattson@...gle.com>
Subject: Re: [PATCH 0/5] KVM: x86: Address xstate_required_size() perf regression

On Tue, Dec 10, 2024, Sean Christopherson wrote:
> CPUID is a mandatory intercept on both Intel and AMD

Jim pointed out that CPUID is NOT a mandatory intercept on AMD, and so while the
code is correct, the changelogs are not.