linux-kernel - Re: [PATCH 02/11] KVM: SVM: replace regs argument of __svm_vcpu_run with vcpu

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: <Y2vDujWx1Zz29VvF@google.com>
Date:   Wed, 9 Nov 2022 15:14:02 +0000
From:   Sean Christopherson <seanjc@...gle.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     linux-kernel@...r.kernel.org, kvm@...r.kernel.org,
        thomas.lendacky@....com, jmattson@...gle.com,
        stable@...r.kernel.org
Subject: Re: [PATCH 02/11] KVM: SVM: replace regs argument of __svm_vcpu_run
 with vcpu_svm

Nit, () on function names.  Maybe I should offer to buy you a beer every time you
remember to add parantheses :-)

On Wed, Nov 09, 2022, Paolo Bonzini wrote:
> Since registers are reachable through vcpu_svm, and we will
> need to access more fields of that struct, pass it instead
> of the regs[] array.
> 
> No functional change intended.
> 
> Cc: stable@...r.kernel.org
> Fixes: a149180fbcf3 ("x86: Add magic AMD return-thunk")
> Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
> ---

Reviewed-by: Sean Christopherson <seanjc@...gle.com>