From: Konrad Wilk <konrad.wilk@oracle.com>
To: <yinghai@kernel.org>
Cc: <trenn@suse.de>, <tangchen@cn.fujitsu.com>, <tglx@linutronix.de>,
<penberg@kernel.org>, <akpm@linux-foundation.org>,
<mingo@elte.hu>, <jacob.shin@amd.com>, <tj@kernel.org>,
<linux-kernel@vger.kernel.org>, <hpa@zytor.com>
Subject: Re: [PATCH v4 21/22] x86, mm: Make init_mem_mapping be able to be called several times
Date: Thu, 11 Apr 2013 18:05:44 -0700 (PDT) [thread overview]
Message-ID: <4b78b961-eb82-4f32-aa09-345c1c1d39c5@default> (raw)
----- yinghai@kernel.org wrote:
> Prepare to put page table on local nodes.
>
> Move calling of init_mem_mapping to early_initmem_init.
>
> Rework alloc_low_pages to alloc page table in following order:
> BRK, local node, low range
>
> Still only load_cr3 one time, otherwise we would break xen 64bit
> again.
I have asked you in the previous iteration of the patch to fix that comment.
Please remove it - as it is misleading. The issue with load_cr3 more than
once has been fixed under the Xen platform.
next reply other threads:[~2013-04-12 1:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-12 1:05 Konrad Wilk [this message]
2013-04-12 2:04 ` Yinghai Lu
2013-04-12 2:20 ` H. Peter Anvin
-- strict thread matches above, loose matches on Subject: below --
2013-04-12 0:55 [PATCH v4 00/22] x86, ACPI, numa: Parse numa info early Yinghai Lu
2013-04-12 0:56 ` [PATCH v4 21/22] x86, mm: Make init_mem_mapping be able to be called several times Yinghai Lu
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