linux-kernel - Re: [PATCH v4 3/4] arm64: Use _

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]

Date:   Fri, 27 Jan 2017 13:53:07 +0000
From:   Will Deacon <will.deacon@....com>
To:     Christoffer Dall <christoffer.dall@...aro.org>
Cc:     Christopher Covington <cov@...eaurora.org>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        Marc Zyngier <marc.zyngier@....com>,
        Catalin Marinas <catalin.marinas@....com>, kvm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, kvmarm@...ts.cs.columbia.edu,
        linux-kernel@...r.kernel.org, shankerd@...eaurora.org,
        timur@...eaurora.org, Mark Langsdorf <mlangsdo@...hat.com>,
        Mark Salter <msalter@...hat.com>, Jon Masters <jcm@...hat.com>,
        Neil Leeder <nleeder@...eaurora.org>
Subject: Re: [PATCH v4 3/4] arm64: Use __tlbi() macros in KVM code

On Wed, Jan 25, 2017 at 08:39:43PM +0100, Christoffer Dall wrote:
> On Wed, Jan 25, 2017 at 10:52:31AM -0500, Christopher Covington wrote:
> > Refactor the KVM code to use the __tlbi macros, which will allow an errata
> > workaround that repeats tlbi dsb sequences to only change one location.
> > This is not intended to change the generated assembly and comparing before
> > and after vmlinux objdump shows no functional changes.
> > 
> > Signed-off-by: Christopher Covington <cov@...eaurora.org>
> 
> Acked-by: Christoffer Dall <christoffer.dall@...aro.org>

Thanks, I'll queue this one via arm64.

Will