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From: "Frank Hofmann" <Frank.Hofmann@tomtom.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Dave Martin <dave.martin@linaro.org>,
	linux-pm@lists.linux-foundation.org,
	linux-arm-kernel@lists.infradead.org,
	tuxonice-devel@tuxonice.net
Subject: Re: [RFC PATCH] ARM hibernation / suspend-to-disk support code
Date: Sun, 22 May 2011 08:39:25 +0200	[thread overview]
Message-ID: <2C577202CB5719438D4E9608C565CB2C01B69D7A@NL-EXC-07.intra.local> (raw)
In-Reply-To: 20110520180748.GF7445@n2100.arm.linux.org.uk


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Hi Russell / Nicolas,

thanks for the clarification on ARM history; there's a lot to learn for me about that still.

I'll reply to Rafael regarding state save/restore.

FrankH.



-----Original Message-----
From: Russell King - ARM Linux [mailto:linux@arm.linux.org.uk]
Sent: Fri 20/05/2011 20:07
To: Frank Hofmann
Cc: Dave Martin; linux-pm@lists.linux-foundation.org; tuxonice-devel@tuxonice.net; linux-arm-kernel@lists.infradead.org
Subject: Re: [RFC PATCH] ARM hibernation / suspend-to-disk support code
 
On Fri, May 20, 2011 at 01:39:37PM +0100, Frank Hofmann wrote:
> I've simply done there what the "setmode" macro from <asm/assembler.h>  
> is doing, have chosen not to include that file because it overrides 
> "push" on a global scale for no good reason and that sort of thing makes 
> me cringe.

"push" was never an ARM instruction until someone decided to make r13
"special".  As our macros there pre-date the invention of the new ARM
instruction neumonics, it takes precident _especially_ as there's
perfectly good alternative ways to say "push" to the assembler.


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  reply	other threads:[~2011-05-22  6:39 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <3DCE2F529B282E4B8F53D4D8AA406A07014FFE@008-AM1MPN1-022.mgdnok.nokia.com>
2011-05-19 17:31 ` [RFC PATCH] ARM hibernation / suspend-to-disk support code Frank Hofmann
2011-05-20 11:37   ` Dave Martin
2011-05-20 11:37   ` Dave Martin
2011-05-20 12:39     ` Frank Hofmann
2011-05-20 12:39       ` Frank Hofmann
2011-05-20 15:03       ` Dave Martin
2011-05-20 15:03       ` Dave Martin
2011-05-20 16:24         ` Frank Hofmann
2011-05-23  9:42           ` Dave Martin
2011-05-23  9:42           ` Dave Martin
2011-05-20 16:24         ` Frank Hofmann
2011-05-20 17:53         ` Nicolas Pitre
2011-05-20 17:53         ` Nicolas Pitre
2011-05-20 18:07       ` Russell King - ARM Linux
2011-05-20 18:07       ` Russell King - ARM Linux
2011-05-22  6:39         ` Frank Hofmann [this message]
2011-05-20 22:27       ` [linux-pm] " Rafael J. Wysocki
2011-05-22  7:01         ` Frank Hofmann
2011-05-22  9:54           ` Rafael J. Wysocki
2011-05-22  9:54           ` Rafael J. Wysocki
2011-05-22  7:01         ` Frank Hofmann
2011-05-23  9:52         ` Dave Martin
2011-05-23  9:52         ` [linux-pm] " Dave Martin
2011-05-23 13:37           ` Frank Hofmann
2011-05-23 14:32             ` Russell King - ARM Linux
2011-05-23 14:32               ` [linux-pm] " Russell King - ARM Linux
2011-05-23 15:57               ` [RFC PATCH v2] " Frank Hofmann
2011-05-23 15:57               ` Frank Hofmann
2011-05-23 13:37           ` [RFC PATCH] " Frank Hofmann
2011-05-20 22:27       ` Rafael J. Wysocki
2011-05-20 18:05     ` Russell King - ARM Linux
2011-05-20 18:05     ` Russell King - ARM Linux
2011-05-23 10:01       ` Dave Martin
2011-05-23 10:12         ` Russell King - ARM Linux
2011-05-23 10:12         ` Russell King - ARM Linux
2011-05-23 11:16           ` Dave Martin
2011-05-23 16:11             ` Russell King - ARM Linux
2011-05-23 16:38               ` Dave Martin
2011-05-24 12:33                 ` Frank Hofmann
2011-05-24 12:33                 ` Frank Hofmann
2011-05-23 16:38               ` Dave Martin
2011-05-23 16:11             ` Russell King - ARM Linux
2011-05-23 11:16           ` Dave Martin
2011-05-23 10:01       ` Dave Martin
2011-05-24 13:27     ` [RFC] ARM hibernation, cpu-type-specific code Frank Hofmann
2011-05-19 17:31 ` [RFC PATCH] ARM hibernation / suspend-to-disk support code Frank Hofmann

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