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From: ebiederm@xmission.com (Eric W. Biederman)
To: vgoyal@in.ibm.com
Cc: fastboot@osdl.org, Kexec Mailing List <kexec@lists.infradead.org>,
	Jurriaan <thunder7@xs4all.nl>,
	linux-kernel@vger.kernel.org, Magnus Damm <magnus@valinux.co.jp>,
	Helge Hafting <helgehaf@aitel.hist.no>,
	Horms <horms@verge.net.au>,
	Andrew Morton <akpm@linux-foundation.org>,
	Andi Kleen <ak@suse.de>
Subject: Re: [PATCH 2/2] x86_64: Remove CONFIG_PHYSICAL_START and CONFIG_RELOCATABLE
Date: Mon, 23 Apr 2007 00:17:22 -0600	[thread overview]
Message-ID: <m1slary5ql.fsf@ebiederm.dsl.xmission.com> (raw)
In-Reply-To: <20070423060739.GA14664@in.ibm.com> (Vivek Goyal's message of "Mon, 23 Apr 2007 11:37:39 +0530")

Vivek Goyal <vgoyal@in.ibm.com> writes:

> On Sun, Apr 22, 2007 at 11:15:48PM -0600, Eric W. Biederman wrote:
>> +++ b/arch/x86_64/Kconfig
>> @@ -565,62 +565,9 @@ config CRASH_DUMP
>>            which are loaded in the main kernel with kexec-tools into
>>            a specially reserved region and then later executed after
>>            a crash by kdump/kexec. The crash dump kernel must be compiled
>> -	  to a memory address not used by the main kernel or BIOS using
>> -	  PHYSICAL_START.
>> +	  to a memory address not used by the main kernel or BIOS
>>            For more details see Documentation/kdump/kdump.txt
>
> Hi Eric,
>
> I think "must be compiled" should be replaced with "must be loaded" now.

Yes, that sounds right.  Ugh.  I didn't look at enough context to read
the whole sentence.  I just killed the part about PHYSICAL_START.

> Otherwise both the patches look fine.  I am planning to test these.
>
> This change will also require modifications to Documentation/kdump/kdump.txt
> file.

Do you think you can generate the patch fix up the CONFIG_CRASH_DUMP
and kdump.txt documentation.

I was just interested enough to spend the 15 minutes needed to generate
this patch.  I don't think I care enough to dot the i's and cross the t's
in the documentation.

Eric

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WARNING: multiple messages have this Message-ID (diff)
From: ebiederm@xmission.com (Eric W. Biederman)
To: vgoyal@in.ibm.com
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Andi Kleen <ak@suse.de>, Jurriaan <thunder7@xs4all.nl>,
	Helge Hafting <helgehaf@aitel.hist.no>,
	linux-kernel@vger.kernel.org, Magnus Damm <magnus@valinux.co.jp>,
	Horms <horms@verge.net.au>,
	fastboot@osdl.org, Kexec Mailing List <kexec@lists.infradead.org>
Subject: Re: [PATCH 2/2] x86_64: Remove CONFIG_PHYSICAL_START and CONFIG_RELOCATABLE
Date: Mon, 23 Apr 2007 00:17:22 -0600	[thread overview]
Message-ID: <m1slary5ql.fsf@ebiederm.dsl.xmission.com> (raw)
In-Reply-To: <20070423060739.GA14664@in.ibm.com> (Vivek Goyal's message of "Mon, 23 Apr 2007 11:37:39 +0530")

Vivek Goyal <vgoyal@in.ibm.com> writes:

> On Sun, Apr 22, 2007 at 11:15:48PM -0600, Eric W. Biederman wrote:
>> +++ b/arch/x86_64/Kconfig
>> @@ -565,62 +565,9 @@ config CRASH_DUMP
>>            which are loaded in the main kernel with kexec-tools into
>>            a specially reserved region and then later executed after
>>            a crash by kdump/kexec. The crash dump kernel must be compiled
>> -	  to a memory address not used by the main kernel or BIOS using
>> -	  PHYSICAL_START.
>> +	  to a memory address not used by the main kernel or BIOS
>>            For more details see Documentation/kdump/kdump.txt
>
> Hi Eric,
>
> I think "must be compiled" should be replaced with "must be loaded" now.

Yes, that sounds right.  Ugh.  I didn't look at enough context to read
the whole sentence.  I just killed the part about PHYSICAL_START.

> Otherwise both the patches look fine.  I am planning to test these.
>
> This change will also require modifications to Documentation/kdump/kdump.txt
> file.

Do you think you can generate the patch fix up the CONFIG_CRASH_DUMP
and kdump.txt documentation.

I was just interested enough to spend the 15 minutes needed to generate
this patch.  I don't think I care enough to dot the i's and cross the t's
in the documentation.

Eric

  reply	other threads:[~2007-04-23  6:18 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-30  8:05 2.6.21-rc5-mm3 Andrew Morton
2007-03-30 11:00 ` 2.6.21-rc5-mm3 Rafael J. Wysocki
2007-03-30 16:31 ` 2.6.21-rc5-mm3 Michal Piotrowski
2007-03-30 16:55   ` 2.6.21-rc5-mm3 Ingo Molnar
2007-03-30 17:19     ` 2.6.21-rc5-mm3 Michal Piotrowski
2007-03-30 16:38 ` 2.6.21-rc5-mm3 Dmitry Torokhov
2007-03-30 16:59   ` 2.6.21-rc5-mm3 Andrew Morton
2007-03-30 17:23 ` 2.6.21-rc5-mm3 Valdis.Kletnieks
2007-03-30 18:58   ` 2.6.21-rc5-mm3 Johannes Berg
2007-03-31  7:12 ` 2.6.21-rc5-mm3 - no boot, "address not 2M aligned" Helge Hafting
2007-03-31  7:53   ` Andrew Morton
2007-03-31  8:14     ` Eric W. Biederman
2007-04-09 22:09       ` Helge Hafting
2007-04-10  4:48         ` Helge Hafting
2007-04-01  5:29     ` thunder7
2007-04-01  6:15       ` Eric W. Biederman
2007-04-01  6:29         ` Andrew Morton
2007-04-02  7:41           ` Vivek Goyal
2007-04-02  8:43             ` Eric W. Biederman
2007-04-02  9:45               ` Vivek Goyal
2007-04-02 17:26                 ` Eric W. Biederman
2007-04-03  4:01                   ` Vivek Goyal
2007-04-03  5:23                     ` Eric W. Biederman
2007-04-03 10:03                       ` Vivek Goyal
2007-04-23  5:12                         ` [PATCH 1/2] x86_64: Reflect the relocatability of the kernel in the ELF header Eric W. Biederman
2007-04-23  5:12                           ` Eric W. Biederman
2007-04-23  5:15                           ` [PATCH 2/2] x86_64: Remove CONFIG_PHYSICAL_START and CONFIG_RELOCATABLE Eric W. Biederman
2007-04-23  5:15                             ` Eric W. Biederman
2007-04-23  6:07                             ` Vivek Goyal
2007-04-23  6:07                               ` Vivek Goyal
2007-04-23  6:17                               ` Eric W. Biederman [this message]
2007-04-23  6:17                                 ` Eric W. Biederman
2007-04-23  6:25                                 ` Vivek Goyal
2007-04-23  6:25                                   ` Vivek Goyal
2007-04-24  6:31                           ` [PATCH 1/2] x86_64: Reflect the relocatability of the kernel in the ELF header Vivek Goyal
2007-04-24  6:31                             ` Vivek Goyal
2007-04-24  7:21                             ` Eric W. Biederman
2007-04-24  7:21                               ` Eric W. Biederman
2007-04-02 11:17             ` 2.6.21-rc5-mm3 - no boot, "address not 2M aligned" thunder7
2007-04-02 11:36               ` Vivek Goyal
2007-04-02 14:49                 ` thunder7
2007-04-02 14:59                   ` thunder7
2007-04-03  4:05                     ` Vivek Goyal
2007-03-31  8:05 ` 2.6.21-rc5-mm3 - cpuidle, acpi, and C-states Valdis.Kletnieks
2007-03-31 19:25 ` 2.6.21-rc5-mm3: Why was my vioc cleanup patch dropped? Adrian Bunk
2007-03-31 20:48 ` [-mm patch] make drivers/ata/pata_ali.c:ali_tf_load() static Adrian Bunk
2007-04-01 16:21   ` Tejun Heo
2007-03-31 20:55 ` [2.6 patch] remove the config option for the cs5530a_warm_reset() quirk Adrian Bunk
2007-03-31 21:05   ` Jeremy Fitzhardinge
2007-03-31 21:11     ` Adrian Bunk
2007-03-31 21:17       ` Jeremy Fitzhardinge
2007-03-31 20:55 ` [-mm patch] make drivers/net/qla3xxx.c:PHY_DEVICES[] static Adrian Bunk
2007-04-04  2:34   ` Jeff Garzik
2007-03-31 20:55 ` [-mm patch] make struct proc_fdinfo_file_operations static Adrian Bunk
2007-04-01 16:00 ` 2.6.21-rc5-mm3 Michal Piotrowski
2007-04-01 19:03   ` 2.6.21-rc5-mm3 Andrew Morton
2007-04-01 20:39     ` 2.6.21-rc5-mm3 Rafael J. Wysocki
2007-04-01 20:56       ` 2.6.21-rc5-mm3 Rafael J. Wysocki
2007-04-01 21:59       ` 2.6.21-rc5-mm3 Rafael J. Wysocki

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