linux-kernel - Re: [Part1 PATCH v5 21/22] x86, mm: Make init_mem_mapping be able to be called several times

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:	Thu, 13 Jun 2013 14:35:28 -0400
From:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:	Tang Chen <tangchen@...fujitsu.com>, tglx@...utronix.de,
	mingo@...e.hu, hpa@...or.com, akpm@...ux-foundation.org,
	tj@...nel.org, trenn@...e.de, yinghai@...nel.org,
	jiang.liu@...wei.com, wency@...fujitsu.com, laijs@...fujitsu.com,
	isimatu.yasuaki@...fujitsu.com, mgorman@...e.de,
	minchan@...nel.org, mina86@...a86.com, gong.chen@...ux.intel.com,
	vasilis.liaskovitis@...fitbricks.com, lwoodman@...hat.com,
	riel@...hat.com, jweiner@...hat.com, prarit@...hat.com
CC:	x86@...nel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	Pekka Enberg <penberg@...nel.org>,
	Jacob Shin <jacob.shin@....com>
Subject: Re: [Part1 PATCH v5 21/22] x86, mm: Make init_mem_mapping be able to be called several times

Tang Chen <tangchen@...fujitsu.com> wrote:

>From: Yinghai Lu <yinghai@...nel.org>
>
>Prepare to put page table on local nodes.
>
>Move calling of init_mem_mapping() to early_initmem_init().
>
>Rework alloc_low_pages to allocate page table in following order:
>	BRK, local node, low range
>
>Still only load_cr3 one time, otherwise we would break xen 64bit again.
>



Sigh..  Can that comment on Xen be removed please.  The issue was fixed last release  and I believe I already asked to remove that comment as it is not true anymore. 
-- 
Sent from my Android phone. Please excuse my brevity.
--
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/