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From: Keir Fraser <keir.fraser@eu.citrix.com>
To: Sander Eikelenboom <linux@eikelenboom.it>,
	Weidong Han <weidong.han@intel.com>
Cc: "Cihula, Joseph" <joseph.cihula@intel.com>,
	"Kay, Allen M" <allen.m.kay@intel.com>,
	"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
	Noboru Iwamatsu <n_iwamatsu@jp.fujitsu.com>
Subject: Re: [PATCH] VT-d: improve RMRR validity checking
Date: Mon, 25 Jan 2010 13:43:18 +0000	[thread overview]
Message-ID: <C7835076.74F1%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <529654491.20100125114528@eikelenboom.it>

On 25/01/2010 10:45, "Sander Eikelenboom" <linux@eikelenboom.it> wrote:

> a) Could be discussed if panic should be default instead of disabling iommu or
> not, although there seem to be a lot of broken bioses, so that would lead to a
> lot of machines not booting.

Absolutely not acceptable. Warn and completely disable IOMMU is the correct
default causing least pain to the most end users.

 -- Keir

  reply	other threads:[~2010-01-25 13:43 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-01-21  2:46 [PATCH] VT-d: improve RMRR validity checking Han, Weidong
2010-01-21  8:25 ` Noboru Iwamatsu
2010-01-21  8:38   ` Han, Weidong
2010-01-21 10:03     ` Noboru Iwamatsu
2010-01-21 10:08       ` Noboru Iwamatsu
2010-01-21 10:19         ` Weidong Han
2010-01-21 10:27           ` Keir Fraser
2010-01-21 10:49             ` Weidong Han
2010-01-21 12:19               ` Noboru Iwamatsu
2010-01-21 12:46                 ` Weidong Han
2010-01-21 14:01                   ` Keir Fraser
2010-01-21 14:17                   ` Sander Eikelenboom
2010-01-21 14:33                     ` Keir Fraser
2010-01-22  2:12                       ` Weidong Han
2010-01-22  2:38                         ` Noboru Iwamatsu
2010-01-22  2:53                           ` Weidong Han
2010-01-22  3:16                             ` Noboru Iwamatsu
2010-01-22  8:47                               ` Weidong Han
2010-01-22  9:19                                 ` Sander Eikelenboom
2010-01-22 12:15                                   ` Weidong Han
2010-01-22 12:32                                     ` Pasi Kärkkäinen
2010-01-23 12:40                                       ` Weidong Han
2010-01-23 13:08                                         ` Pasi Kärkkäinen
2010-01-23 14:33                                           ` Sander Eikelenboom
2010-01-23 14:54                                             ` [PATCH] VT-d: improve RMRR validity checking, documenting boot options Pasi Kärkkäinen
2010-01-25 16:40                                               ` Stephen Spector
2010-01-25 16:58                                                 ` Documentation Xen-hypervisor and Dom0 xen-related boot options (was Re: [PATCH] VT-d: improve RMRR validity checking, documenting boot options) Sander Eikelenboom
2010-01-25 20:56                                                   ` Stephen Spector
2010-01-27 11:33                                                     ` Pasi Kärkkäinen
2010-01-25  7:06                                 ` [PATCH] VT-d: improve RMRR validity checking Noboru Iwamatsu
2010-01-25  7:56                                   ` Weidong Han
2010-01-25  9:02                                     ` Sander Eikelenboom
2010-01-25  9:11                                       ` Weidong Han
2010-01-25  9:22                                     ` Noboru Iwamatsu
2010-01-25 10:08                                       ` Weidong Han
2010-01-25 10:45                                         ` Sander Eikelenboom
2010-01-25 13:43                                           ` Keir Fraser [this message]
2010-01-25 13:57                                             ` Christian Tramnitz
2010-01-25 14:10                                             ` Weidong Han
2010-01-26  1:16                                               ` Noboru Iwamatsu
2010-01-26  5:51                                                 ` Weidong Han
2010-01-26  6:38                                                   ` Noboru Iwamatsu
2010-01-26  6:42                                                     ` Weidong Han
2010-01-25 14:12                                             ` Weidong Han
2010-01-25 14:13                                             ` Han, Weidong
2010-03-09 21:39                                 ` Alex Williamson
2010-03-09 21:30                                   ` Konrad Rzeszutek Wilk
2010-03-09 21:57                                     ` Alex Williamson
2010-03-09 22:22                                       ` Konrad Rzeszutek Wilk
2010-03-09 23:05                                         ` Alex Williamson
2010-03-09 23:25                                           ` Alex Williamson
2010-03-10  2:13                                             ` Alex Williamson
2010-03-10  2:40                                   ` Weidong Han
2010-03-10  3:18                                     ` Alex Williamson
2010-03-10  3:28                                       ` Weidong Han
2010-03-10  3:37                                         ` Alex Williamson
2010-03-10  4:25                                           ` Weidong Han
2010-03-10  4:47                                             ` Alex Williamson
2010-03-10  7:03                                               ` Weidong Han
2010-03-10 13:56                                                 ` Alex Williamson
2010-03-10 18:06                                                   ` Alex Williamson
2010-03-11  2:11                                                     ` Weidong Han
2010-03-11  2:32                                                       ` Alex Williamson
2010-03-11  3:44                                                         ` Weidong Han
2010-03-11  4:52                                                           ` Alex Williamson
2010-03-11  8:30                                                             ` Weidong Han
2010-01-21 15:28                     ` Andrew Lyon
2010-01-21 15:04                 ` Keir Fraser
2010-01-22  1:35                   ` Noboru Iwamatsu
2010-01-21 10:13       ` Weidong Han
2010-01-21 12:09         ` Noboru Iwamatsu
2010-01-21 12:38           ` Weidong Han
2010-01-22  0:23             ` Noboru Iwamatsu
2010-01-21  8:45   ` Andrew Lyon
2010-01-21 10:03     ` Weidong Han
2010-01-21  9:15   ` Keir Fraser

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