linux-kernel - Re: [PATCH v2 41/46] KVM: VMX: Smush x2APIC MSR bitmap adjustments into single function

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 for Android: free password hash cracker in your pocket

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

Message-ID: <7ddb5bfb-f274-9867-3efb-0b6ba5224aa2@redhat.com>
Date:   Mon, 26 Jul 2021 23:00:07 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Sean Christopherson <seanjc@...gle.com>
Cc:     Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Reiji Watanabe <reijiw@...gle.com>
Subject: Re: [PATCH v2 41/46] KVM: VMX: Smush x2APIC MSR bitmap adjustments
 into single function

On 13/07/21 18:33, Sean Christopherson wrote:
> +	if (!(mode ^ vmx->x2apic_msr_bitmap_mode))
> +		return;

Just !=, I guess?

Paolo

> +	vmx->x2apic_msr_bitmap_mode = mode;