Re: [PATCH 5/6] save and restore etm state across core OFF modes

2010-10-06 Thread Eduardo Valentin
Hello Alexander, Few points as follows, On Sat, May 01, 2010 at 07:38:20PM +0200, ext virtu...@slind.org wrote: From: Alexander Shishkin virtu...@slind.org This prevents ETM stalls whenever core enters OFF mode. Original patch author is Richard Woodruff r-woodru...@ti.com. This version

Re: [PATCH 5/6] save and restore etm state across core OFF modes

2010-10-06 Thread Eduardo Valentin
Hey, I think Gowda had also some thoughts about this patch. Cc'ing him. BR, On Wed, Oct 06, 2010 at 10:35:09AM +0200, Valentin Eduardo (Nokia-D/Helsinki) wrote: Hello Alexander, Few points as follows, On Sat, May 01, 2010 at 07:38:20PM +0200, ext virtu...@slind.org wrote: From:

RE: [PATCH 5/6] save and restore etm state across core OFF modes

2010-10-06 Thread ext-madhusudhan.1.gowda
/Helsinki) Cc: ext virtu...@slind.org; t...@atomide.com; linux-omap@vger.kernel.org; khil...@deeprootsystems.com; r-woodru...@ti.com; Gowda Madhusudhan.1 (EXT-Elektrobit/Helsinki) Subject: Re: [PATCH 5/6] save and restore etm state across core OFF modes Hey, I think Gowda had also some thoughts about

[PATCH 5/6] save and restore etm state across core OFF modes

2010-05-01 Thread virtuoso
From: Alexander Shishkin virtu...@slind.org This prevents ETM stalls whenever core enters OFF mode. Original patch author is Richard Woodruff r-woodru...@ti.com. This version of the patch makes use of the ETM OS save/restore mechanism, which takes about 55 words in omap3_arm_context[] instead of