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From: "Jan Beulich" <JBeulich@suse.com>
To: "Ard Biesheuvel" <ard.biesheuvel@linaro.org>
Cc: "Mark Rutland" <mark.rutland@arm.com>,
	"Ian.Campbell@citrix.com" <Ian.Campbell@citrix.com>,
	"julien.grall@citrix.com" <julien.grall@citrix.com>,
	"Stefano Stabellini" <stefano.stabellini@eu.citrix.com>,
	"Shannon Zhao" <zhaoshenglong@huawei.com>,
	"leif.lindholm@linaro.org" <leif.lindholm@linaro.org>,
	"shannon.zhao@linaro.org" <shannon.zhao@linaro.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>,
	"Daniel Kiper" <daniel.kiper@oracle.com>,
	"linux-efi@vger.kernel.org" <linux-efi@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [Xen-devel] [PATCH] efi/libstub/fdt: Standardize the names of EFI stub parameters
Date: Mon, 14 Sep 2015 05:34:35 -0600	[thread overview]
Message-ID: <55F6CCEB02000078000A28CC@prv-mh.provo.novell.com> (raw)
In-Reply-To: <CAKv+Gu_k4-BqW7CQwB82-GfeXXNKk0bCjr=ZNFy1iDBNzKNWSg@mail.gmail.com>

>>> On 14.09.15 at 13:16, <ard.biesheuvel@linaro.org> wrote:
> (I still think not using SetVirtualAddressMap() at all
> would be the best approach for arm64, but unfortunately, most of my
> colleagues disagree with me)

Any reasons they have? I'm curious because we run x86 Xen without
using this function ...

Jan


WARNING: multiple messages have this Message-ID (diff)
From: "Jan Beulich" <JBeulich-IBi9RG/b67k@public.gmane.org>
To: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	"Ian.Campbell-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org"
	<Ian.Campbell-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org>,
	"julien.grall-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org"
	<julien.grall-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org>,
	Stefano Stabellini
	<stefano.stabellini-mvvWK6WmYclDPfheJLI6IQ@public.gmane.org>,
	Shannon Zhao
	<zhaoshenglong-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
	"leif.lindholm-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org"
	<leif.lindholm-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	"shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org"
	<shannon.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
	<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
	"xen-devel-GuqFBffKawuEi8DpZVb4nw@public.gmane.org"
	<xen-devel-GuqFBffKawuEi8DpZVb4nw@public.gmane.org>,
	Daniel Kiper
	<daniel.kiper-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>,
	"linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
	<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [Xen-devel] [PATCH] efi/libstub/fdt: Standardize the names of EFI stub parameters
Date: Mon, 14 Sep 2015 05:34:35 -0600	[thread overview]
Message-ID: <55F6CCEB02000078000A28CC@prv-mh.provo.novell.com> (raw)
In-Reply-To: <CAKv+Gu_k4-BqW7CQwB82-GfeXXNKk0bCjr=ZNFy1iDBNzKNWSg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

>>> On 14.09.15 at 13:16, <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> wrote:
> (I still think not using SetVirtualAddressMap() at all
> would be the best approach for arm64, but unfortunately, most of my
> colleagues disagree with me)

Any reasons they have? I'm curious because we run x86 Xen without
using this function ...

Jan

WARNING: multiple messages have this Message-ID (diff)
From: JBeulich@suse.com (Jan Beulich)
To: linux-arm-kernel@lists.infradead.org
Subject: [Xen-devel] [PATCH] efi/libstub/fdt: Standardize the names of EFI stub parameters
Date: Mon, 14 Sep 2015 05:34:35 -0600	[thread overview]
Message-ID: <55F6CCEB02000078000A28CC@prv-mh.provo.novell.com> (raw)
In-Reply-To: <CAKv+Gu_k4-BqW7CQwB82-GfeXXNKk0bCjr=ZNFy1iDBNzKNWSg@mail.gmail.com>

>>> On 14.09.15 at 13:16, <ard.biesheuvel@linaro.org> wrote:
> (I still think not using SetVirtualAddressMap() at all
> would be the best approach for arm64, but unfortunately, most of my
> colleagues disagree with me)

Any reasons they have? I'm curious because we run x86 Xen without
using this function ...

Jan

  parent reply	other threads:[~2015-09-14 11:34 UTC|newest]

Thread overview: 181+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-10  8:41 [PATCH] efi/libstub/fdt: Standardize the names of EFI stub parameters Shannon Zhao
2015-09-10  8:41 ` Shannon Zhao
2015-09-10  8:41 ` Shannon Zhao
2015-09-10  9:52 ` Mark Rutland
2015-09-10  9:52 ` Mark Rutland
2015-09-10  9:52   ` Mark Rutland
2015-09-10  9:52   ` Mark Rutland
2015-09-10 10:19   ` Stefano Stabellini
2015-09-10 10:19     ` Stefano Stabellini
2015-09-10 10:19     ` Stefano Stabellini
2015-09-10 11:24     ` Mark Rutland
2015-09-10 11:24       ` Mark Rutland
2015-09-10 11:24       ` Mark Rutland
2015-09-10 11:37       ` Stefano Stabellini
2015-09-10 11:37         ` Stefano Stabellini
2015-09-10 11:37         ` Stefano Stabellini
2015-09-10 12:15         ` Mark Rutland
2015-09-10 12:15           ` Mark Rutland
2015-09-10 12:15           ` Mark Rutland
2015-09-10 12:58           ` Ian Campbell
2015-09-10 12:58           ` [Xen-devel] " Ian Campbell
2015-09-10 12:58             ` Ian Campbell
2015-09-10 12:58             ` Ian Campbell
2015-09-10 13:08             ` Jan Beulich
2015-09-10 13:08             ` [Xen-devel] " Jan Beulich
2015-09-10 13:08               ` Jan Beulich
2015-09-10 13:08               ` Jan Beulich
2015-09-10 13:30               ` Ian Campbell
2015-09-10 13:30                 ` Ian Campbell
2015-09-10 13:30                 ` Ian Campbell
2015-09-10 13:30               ` Ian Campbell
2015-09-10 13:52           ` Stefano Stabellini
2015-09-10 13:52           ` Stefano Stabellini
2015-09-10 13:52             ` Stefano Stabellini
2015-09-10 13:52             ` Stefano Stabellini
2015-09-10 14:13             ` Leif Lindholm
2015-09-10 14:13             ` Leif Lindholm
2015-09-10 14:13               ` Leif Lindholm
2015-09-10 14:13               ` Leif Lindholm
2015-09-10 14:49             ` Mark Rutland
2015-09-10 14:49             ` Mark Rutland
2015-09-10 14:49               ` Mark Rutland
2015-09-10 14:49               ` Mark Rutland
2015-09-10 16:10               ` Stefano Stabellini
2015-09-10 16:10               ` Stefano Stabellini
2015-09-10 16:10                 ` Stefano Stabellini
2015-09-10 16:10                 ` Stefano Stabellini
2015-09-10 16:23                 ` Mark Rutland
2015-09-10 16:23                   ` Mark Rutland
2015-09-10 16:23                   ` Mark Rutland
2015-09-11 12:46                   ` Daniel Kiper
2015-09-11 12:46                     ` Daniel Kiper
2015-09-11 12:46                     ` Daniel Kiper
2015-09-11 13:14                     ` Stefano Stabellini
2015-09-11 13:14                       ` Stefano Stabellini
2015-09-11 13:14                       ` Stefano Stabellini
2015-09-11 13:30                       ` Ard Biesheuvel
2015-09-11 13:30                       ` Ard Biesheuvel
2015-09-11 13:30                         ` Ard Biesheuvel
2015-09-11 13:30                         ` Ard Biesheuvel
2015-09-11 15:45                         ` Daniel Kiper
2015-09-11 15:45                           ` Daniel Kiper
2015-09-11 15:45                           ` Daniel Kiper
2015-09-14  8:42                           ` Shannon Zhao
2015-09-14  8:42                             ` Shannon Zhao
2015-09-14  8:42                             ` Shannon Zhao
2015-09-14  9:09                             ` Ard Biesheuvel
2015-09-14  9:09                               ` Ard Biesheuvel
2015-09-14  9:09                               ` Ard Biesheuvel
2015-09-14  9:31                               ` Shannon Zhao
2015-09-14  9:31                                 ` Shannon Zhao
2015-09-14  9:31                                 ` Shannon Zhao
2015-09-14  9:36                                 ` Ard Biesheuvel
2015-09-14  9:36                                 ` Ard Biesheuvel
2015-09-14  9:36                                   ` Ard Biesheuvel
2015-09-14  9:36                                   ` Ard Biesheuvel
2015-09-14 10:39                                   ` Jan Beulich
2015-09-14 10:39                                   ` [Xen-devel] " Jan Beulich
2015-09-14 10:39                                     ` Jan Beulich
2015-09-14 10:39                                     ` Jan Beulich
2015-09-14 11:16                                     ` Ard Biesheuvel
2015-09-14 11:16                                       ` Ard Biesheuvel
2015-09-14 11:16                                       ` Ard Biesheuvel
2015-09-14 11:34                                       ` Jan Beulich
2015-09-14 11:34                                       ` Jan Beulich [this message]
2015-09-14 11:34                                         ` [Xen-devel] " Jan Beulich
2015-09-14 11:34                                         ` Jan Beulich
2015-09-14 11:16                                     ` Ard Biesheuvel
2015-09-14  9:09                             ` Ard Biesheuvel
2015-09-11 15:45                         ` Daniel Kiper
2015-09-11 16:33                         ` Mark Rutland
2015-09-11 16:33                           ` Mark Rutland
2015-09-11 16:33                           ` Mark Rutland
2015-09-11 16:33                         ` Mark Rutland
2015-09-11 13:14                     ` Stefano Stabellini
2015-09-11 16:25                     ` Mark Rutland
2015-09-11 16:25                       ` Mark Rutland
2015-09-11 16:25                       ` Mark Rutland
2015-09-12 11:36                       ` Daniel Kiper
2015-09-12 11:36                         ` Daniel Kiper
2015-09-12 11:36                         ` Daniel Kiper
2015-09-14  9:25                         ` Mark Rutland
2015-09-14  9:25                           ` Mark Rutland
2015-09-14  9:25                           ` Mark Rutland
2015-09-14  9:43                           ` Ard Biesheuvel
2015-09-14  9:43                             ` Ard Biesheuvel
2015-09-14  9:57                             ` Ian Campbell
2015-09-14 12:28                             ` Daniel Kiper
     [not found]                             ` <CAKv+Gu9ER1cKvPHobq-wo7ggPesJj4OQ7=aTr24GVpubHvVqjQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-14  9:57                               ` Ian Campbell
2015-09-14  9:57                                 ` Ian Campbell
     [not found]                                 ` <1442224673.3549.131.camel-Sxgqhf6Nn4DQT0dZR+AlfA@public.gmane.org>
2015-09-14 10:02                                   ` Ard Biesheuvel
2015-09-14 10:02                                     ` Ard Biesheuvel
     [not found]                                     ` <CAKv+Gu_Gh649EwdtodLY9Q28JhqYg8o6RShXXH1ZbxsfYRfi2Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-14 10:25                                       ` Ian Campbell
2015-09-14 10:25                                         ` Ian Campbell
2015-09-14 10:25                                     ` Ian Campbell
2015-09-14 10:02                                 ` Ard Biesheuvel
2015-09-14 12:28                               ` Daniel Kiper
2015-09-14 12:28                                 ` Daniel Kiper
2015-09-14 13:09                                 ` Ard Biesheuvel
     [not found]                                 ` <20150914122858.GI4530-fJNZiO034lp9pOct4yEdx/3oZC3j2Omk@public.gmane.org>
2015-09-14 13:09                                   ` Ard Biesheuvel
2015-09-14 13:09                                     ` Ard Biesheuvel
     [not found]                                     ` <CAKv+Gu_z2X=9-qgoKTS7dKLqtSUvysyu9LzZryJqcSR4X8Ss6A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2015-09-14 13:57                                       ` Daniel Kiper
2015-09-14 13:57                                         ` Daniel Kiper
2015-09-14 13:57                                     ` Daniel Kiper
2015-09-14  9:43                           ` Ard Biesheuvel
2015-09-14  9:47                           ` Stefano Stabellini
2015-09-14  9:47                             ` Stefano Stabellini
2015-09-14  9:47                             ` Stefano Stabellini
2015-09-14  9:47                           ` Stefano Stabellini
2015-09-14 12:19                           ` Daniel Kiper
2015-09-14 12:19                           ` Daniel Kiper
2015-09-14 12:19                             ` Daniel Kiper
2015-09-14 12:19                             ` Daniel Kiper
2015-09-14  9:25                         ` Mark Rutland
2015-09-12 11:36                       ` Daniel Kiper
2015-09-11 16:25                     ` Mark Rutland
2015-09-11 12:46                   ` Daniel Kiper
2015-09-10 16:23                 ` Mark Rutland
2015-09-11 11:00                 ` Ian Campbell
2015-09-11 11:00                 ` Ian Campbell
2015-09-11 11:00                   ` Ian Campbell
2015-09-11 11:00                   ` Ian Campbell
2015-09-10 12:15         ` Mark Rutland
2015-09-10 12:55         ` Jan Beulich
2015-09-10 12:55         ` Jan Beulich
2015-09-10 12:55           ` Jan Beulich
2015-09-10 12:55           ` Jan Beulich
2015-09-10 14:53           ` Mark Rutland
2015-09-10 14:53             ` Mark Rutland
2015-09-10 14:53             ` Mark Rutland
2015-09-10 15:06             ` Jan Beulich
2015-09-10 15:06               ` Jan Beulich
2015-09-10 15:06               ` Jan Beulich
2015-09-11 16:36               ` Mark Rutland
2015-09-11 16:36                 ` Mark Rutland
2015-09-11 16:36                 ` Mark Rutland
2015-09-11 16:36               ` Mark Rutland
2015-09-10 15:06             ` Jan Beulich
2015-09-10 11:37       ` Stefano Stabellini
2015-09-10 11:24     ` Mark Rutland
2015-09-10 10:19   ` Stefano Stabellini
2015-09-10 11:32 ` Andrew Turner
2015-09-10 11:32 ` Andrew Turner
2015-09-10 11:32   ` Andrew Turner
2015-09-10 11:32   ` Andrew Turner
2015-09-10 11:48   ` Julien Grall
2015-09-10 11:48   ` Julien Grall
2015-09-10 11:48     ` Julien Grall
2015-09-10 11:48     ` Julien Grall
2015-09-10 12:05     ` Roger Pau Monné
2015-09-10 12:05     ` Roger Pau Monné
2015-09-10 12:05       ` Roger Pau Monné
2015-09-10 12:05       ` Roger Pau Monné
2015-09-10 12:53       ` [Xen-devel] " Julien Grall
2015-09-10 12:53         ` Julien Grall
2015-09-10 12:53         ` Julien Grall
2015-09-10 12:53       ` Julien Grall
2015-09-17 11:43 ` Shannon Zhao
2015-09-17 11:43   ` Shannon Zhao
2015-09-17 11:43   ` Shannon Zhao
2015-09-17 11:43 ` Shannon Zhao

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