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]
Date:   Wed, 10 Jul 2019 09:48:23 +0200
From:   Paolo Bonzini <pbonzini@...hat.com>
To:     Jing Liu <jing2.liu@...ux.intel.com>, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org
Subject: Re: [PATCH 2/5] KVM: cpuid: extract do_cpuid_7_mask and support
 multiple subleafs

On 10/07/19 09:32, Jing Liu wrote:
> 
> 
> On 7/10/2019 2:30 PM, Paolo Bonzini wrote:
>> On 08/07/19 09:07, Jing Liu wrote:
>>>>
>>> And when adding subleaf 1, plan to add codes,
>>>
>>> case 1:
>>>      entry->eax |= kvm_cpuid_7_1_eax_x86_features;
>>>      entry->ebx = entry->ecx = entry->edx =0;
>>>      break;
>>>
>>> What do you think?
>>
>> This should be "&=", not "|=".  Otherwise yes, that's the idea.
>>
> 
> Yes! So let me send out the BFloat16 patch based on your patch set now
> or you have merge plan soon?

Just send it . :)

Paolo

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ