From: "H. Peter Anvin" <hpa@zytor.com>
To: Yinghai Lu <yinghai@kernel.org>, Konrad Wilk <konrad.wilk@oracle.com>
Cc: Thomas Renninger <trenn@suse.de>,
Tang Chen <tangchen@cn.fujitsu.com>,
Thomas Gleixner <tglx@linutronix.de>,
Pekka Enberg <penberg@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Ingo Molnar <mingo@elte.hu>, Jacob Shin <jacob.shin@amd.com>,
Tejun Heo <tj@kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v4 21/22] x86, mm: Make init_mem_mapping be able to be called several times
Date: Thu, 11 Apr 2013 19:20:33 -0700 [thread overview]
Message-ID: <b3c007ab-d52e-486c-b1f7-0fe9f8a85241@email.android.com> (raw)
In-Reply-To: <CAE9FiQUR7aBP3SURDG610qLOo-4nveGe+39mxDWOhe_0GJqH+A@mail.gmail.com>
Please send a replacement patch.
Yinghai Lu <yinghai@kernel.org> wrote:
>On Thu, Apr 11, 2013 at 6:05 PM, Konrad Wilk <konrad.wilk@oracle.com>
>wrote:
>>
>> ----- 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.
>
>Maybe it is not clear enough.
>
>>
>> Please remove it - as it is misleading. The issue with load_cr3 more
>than
>> once has been fixed under the Xen platform.
>
>Peter, can you remove those two lines?
>or need to resend -v5?
>
>Thanks
>
>Yinghai
--
Sent from my mobile phone. Please excuse brevity and lack of formatting.
next prev parent reply other threads:[~2013-04-12 2:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-12 1:05 Konrad Wilk
2013-04-12 2:04 ` Yinghai Lu
2013-04-12 2:20 ` H. Peter Anvin [this message]
-- 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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