linux-kernel - Re: Linux 4.15-rc7

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: <CAK8P3a3E7NZ+dA_MzBbw_EepoLwk+n6xXoZW=53v1kERQ4uNHg@mail.gmail.com>
Date:   Fri, 12 Jan 2018 23:08:58 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     vcaputo@...garu.com
Cc:     Pavel Machek <pavel@....cz>, Olivier Galibert <galibert@...ox.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        jikos@...e.cz
Subject: Re: Linux 4.15-rc7

On Fri, Jan 12, 2018 at 11:04 PM,  <vcaputo@...garu.com> wrote:
> On Fri, Jan 12, 2018 at 09:11:38PM +0100, Arnd Bergmann wrote:
>
>> - I haven't found a definite answer on whether Netburst-based CPUs
>>   are affected by meltdown at all. Some people claim it's affected,
>>   others say it's not. If the code from https://github.com/IAIK/meltdown
>>   is successful on your Celeron D, then we know it's affected, if not,
>>   then you could decide to not care about KPTI (Spectre would still
>>   be an issue).
>>
>
> I tried that when the code was first made public, but libkdump doesn't
> support 32-bit; it's full of 64-bit register use in the assembly bits.

Apparently 32-bit support was added on Wednesday, maybe you
can try again with today's version.

      Arnd