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From: Yinghai Lu <yinghai@kernel.org>
To: The development of GNU GRUB <grub-devel@gnu.org>
Cc: arvidjaar@gmail.com, edk2-devel-01 <edk2-devel@ml01.01.org>,
	HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com>,
	glin@suse.com, seth.goldberg@oracle.com,
	Mark Salter <msalter@redhat.com>,
	Laszlo Ersek <lersek@redhat.com>
Subject: Re: [grub PATCH] efinet: disable MNP background polling
Date: Tue, 13 Oct 2015 18:01:00 -0700	[thread overview]
Message-ID: <CAE9FiQU_MkrGDS32P08ja4Txw-rQ0QxhL0a=yVM3HqAuOeunNw@mail.gmail.com> (raw)
In-Reply-To: <20151013221106.GA6558@router-fw-old.local.net-space.pl>

On Tue, Oct 13, 2015 at 3:11 PM, Daniel Kiper <dkiper@net-space.pl> wrote:
> On Thu, Oct 01, 2015 at 08:53:44PM +0300, Andrei Borzenkov wrote:
>> Hatayama-san, would you consider implementing MNP-based driver for GRUB?
>> Having at least proof of concept available for testing would be good.
>
> Are we sure that we want to migrate to MNP? As I saw others (e.g. PXELINUX,
> iPXE) use SNP and it work for them.
>
> If yes then I can post my unfinished rebase work for Solaris GRUB2 MNP patches.
> I did that for our internal needs, however, I did not finish it because usptream
> GRUB2 solved our problems. Well, patches are very raw, based on very old GRUB2
> (Apr 2012) and do not build. However, maybe they could be a good starting point
> for further work.

I ported that on top of grub2 upstream this January. It is based on
upstream of 2015-01-28.
so need to revert 4fe8e6d f348aee c52ae40 49426e9 cf2b4a3 from current upstream.

We (x86 system group) have used it internally for a while. It solved
all the uefi pxe booting
problems that we met with grub2, like 1g intel supper slow, or 10g
intel does not even start.

Thanks

Yinghai


  parent reply	other threads:[~2015-10-14  1:02 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-01  9:26 [PATCH] efinet: disable MNP background polling HATAYAMA Daisuke
2015-10-01 11:50 ` [grub PATCH] " Laszlo Ersek
2015-10-01 17:53   ` Andrei Borzenkov
2015-10-01 22:04     ` Yinghai Lu
2015-10-02  3:48       ` Andrei Borzenkov
2015-10-09 10:15     ` HATAYAMA Daisuke
2015-10-13 22:11     ` Daniel Kiper
2015-10-13 22:23       ` Laszlo Ersek
2015-10-14  1:01       ` Yinghai Lu [this message]
2015-10-14  7:00         ` Andrei Borzenkov
2015-10-09 10:10   ` HATAYAMA Daisuke
2015-10-09 11:19     ` Laszlo Ersek
2015-10-13 21:49   ` Daniel Kiper
2015-10-13 22:21     ` Laszlo Ersek
2015-10-13 22:56       ` Daniel Kiper
2015-10-14  0:43       ` Seth Goldberg
2015-10-14  5:19       ` [edk2] " Ye, Ting
2015-10-14  5:57         ` Andrei Borzenkov
2015-10-14  6:15           ` Ye, Ting
2015-10-14  6:58             ` Andrei Borzenkov
2015-10-14  8:00               ` Ye, Ting
2015-10-14 17:52                 ` Andrei Borzenkov
2015-10-14 11:08         ` Daniel Kiper
2015-10-14 15:39           ` Seth Goldberg
2015-10-15  2:11             ` Ye, Ting
2015-10-15 18:14               ` Laszlo Ersek
2015-10-15 22:33                 ` Andrew Fish
2015-10-15 22:57                   ` Michael Brown
2015-10-15 23:38                   ` Laszlo Ersek
2015-10-29 14:47             ` Vladimir 'φ-coder/phcoder' Serbinenko
2015-10-01 17:40 ` [PATCH] " Andrei Borzenkov
2015-10-09 10:30   ` HATAYAMA Daisuke

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