linux-kernel - Re: [PATCH 1/9] x86, boot: Move lldt/ltr out of 64bit only path

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: <CAE9FiQWdhJHAB0Fjk3_+k-hxF0dYwybMD8RuF=bPL26BosruwA@mail.gmail.com>
Date:	Fri, 16 Nov 2012 10:15:22 -0800
From:	Yinghai Lu <yinghai@...nel.org>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	linux-kernel@...r.kernel.org, Zachary Amsden <zach@...are.com>,
	Matt Fleming <matt.fleming@...el.com>
Subject: Re: [PATCH 1/9] x86, boot: Move lldt/ltr out of 64bit only path

On Fri, Nov 16, 2012 at 7:55 AM, H. Peter Anvin <hpa@...or.com> wrote:
> On 11/16/2012 12:53 AM, Yinghai Lu wrote:
>>
>> Also it push down startup_64 to 0x208.
>>
>
> NAK.  0x200 is an ABI, you can't change it.
>

ok, will add attached patche before this one and keep 0x200.

Thanks

Yinghai

Download attachment "move_verify_cpu.patch" of type "application/octet-stream" (913 bytes)