linux-kernel - Re: [PATCH v2] x86: Early-boot serial I/O support

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: <4C38F489.3090607@zytor.com>
Date:	Sat, 10 Jul 2010 15:30:33 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Cyrill Gorcunov <gorcunov@...il.com>
CC:	Pekka Enberg <penberg@...helsinki.fi>, x86@...nel.org,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Yinghai Lu <yinghai@...nel.org>
Subject: Re: [PATCH v2] x86: Early-boot serial I/O support

On 07/10/2010 02:55 PM, Cyrill Gorcunov wrote:
> 
> I rather wonder -- can't we use cpu_relax() from processor.h? Or there
> is some type conflicts?
> 

Probably.  The boot environment is pretty different, and not sharing
header files where we don't need to because of shared data structures is
probably a good idea.

	-hpa

-- 
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel.  I don't speak on their behalf.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/