From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grazvydas Ignotas Subject: Re: OMAP34xx Date: Wed, 8 Feb 2012 12:46:18 +0200 Message-ID: References: <20120204185453.GB17309@n2100.arm.linux.org.uk> <20120204190109.GL20333@atomide.com> <20120204203453.GD17309@n2100.arm.linux.org.uk> <20120205012556.GG1426@atomide.com> <20120205125904.GB11372@n2100.arm.linux.org.uk> <20120205172925.GS20333@atomide.com> <20120205175809.GF17309@n2100.arm.linux.org.uk> <20120205182910.GK1426@atomide.com> <87lioegtk9.fsf@ti.com> <87y5sei1qz.fsf@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:64934 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756517Ab2BHKqT convert rfc822-to-8bit (ORCPT ); Wed, 8 Feb 2012 05:46:19 -0500 Received: by iacb35 with SMTP id b35so705842iac.19 for ; Wed, 08 Feb 2012 02:46:18 -0800 (PST) In-Reply-To: <87y5sei1qz.fsf@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Kevin Hilman Cc: Tony Lindgren , Russell King - ARM Linux , linux-omap@vger.kernel.org, Arnd Bergmann , Olof Johansson , gregkh@linuxfoundation.org On Wed, Feb 8, 2012 at 2:53 AM, Kevin Hilman wrote: > Kevin Hilman writes: > >> Tony Lindgren writes: >> >> [...] >> >>>> Basically, it looks like the OMAP 3 UART is not delivering transmi= t IRQs >>>> while in some of the deeper low power modes. >>>> >>>> I tried reverting the rest of the patches between this one and HEA= D for >>>> omap-serial.c, but they have no effect what so ever on this bug. =C2= =A0As I >>>> said in one of my emails in this thread, the above commit can't be >>>> trivially reverted because some other stuff that the code relied u= pon >>>> has vanished. >>>> >>>> So, the above along with the other part in arch/arm/mach-omap2/cpu= idle34xx.c >>>> is the smallest 'fix' I could find if resolving the regression. >>> >>> OK, thanks, that should be enough info for let Kevin take a look at= this. >> >> This one is indeed strange. =C2=A0I have not seen this on the 34xx d= evices >> I'm using (3430/n900, 3530/Overo, 3630/Zoom3). > > OK, I've reproduced this on v3.3-rc2. > > The reason I wasn't seeing this is because I'm using the fixes Paul h= as > already posted that fix this problem: > > =C2=A0 =C2=A0 =C2=A0 =C2=A0http://marc.info/?l=3Dlinux-arm-kernel&m=3D= 132754676814391&w=3D2 > > Kevin But it looks like these are now queued for 3.4 in tty tree? --=20 Gra=C5=BEvydas -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html