From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: ioremap bug? Date: Thu, 12 Mar 2009 15:27:57 -0700 Message-ID: <871vt24brm.fsf@deeprootsystems.com> References: <496565EC904933469F292DDA3F1663E60287CA6EC4@dlee06.ent.ti.com> <7A436F7769CA33409C6B44B358BFFF0CFF51DF41@dlee02.ent.ti.com> <87zlfq6497.fsf@deeprootsystems.com> <7A436F7769CA33409C6B44B358BFFF0CFF51E139@dlee02.ent.ti.com> <13B9B4C6EF24D648824FF11BE8967162037B7D2E7E@dlee02.ent.ti.com> <7A436F7769CA33409C6B44B358BFFF0CFF51E2CB@dlee02.ent.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from ag-out-0708.google.com ([72.14.246.249]:13174 "EHLO ag-out-0708.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751331AbZCLW2E (ORCPT ); Thu, 12 Mar 2009 18:28:04 -0400 Received: by ag-out-0708.google.com with SMTP id 26so1254094agb.10 for ; Thu, 12 Mar 2009 15:28:01 -0700 (PDT) In-Reply-To: <7A436F7769CA33409C6B44B358BFFF0CFF51E2CB@dlee02.ent.ti.com> (Nishanth Menon's message of "Thu\, 12 Mar 2009 16\:49\:41 -0500") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "Menon, Nishanth" Cc: "Woodruff, Richard" , "Guzman Lugo, Fernando" , "linux-omap@vger.kernel.org" , "Kanigeri, Hari" , "Lakhani, Amish" , "Gupta, Ramesh" , Ameya Palande "Menon, Nishanth" writes: > Kevin, Richard, >> -----Original Message----- >> From: Menon, Nishanth > >> >> > -----Original Message----- >> > From: Woodruff, Richard >> > Sent: Thursday, March 12, 2009 9:33 PM > >> > >> > This rings a bell from a couple months back. I've not followed the >> thread >> > but recall a recent fix to ioremap. >> > >> > http://www.mail-archive.com/linux-omap@vger.kernel.org/msg08836.html >> > >> Ouch.. commit 24f11ec001920f1cfaeeed8e8b55725d900bbb56[1] is what you are >> speaking of? That commit is not present in pm branch :( >> > > Aye.. cherry-pick saves the day (yet again).. script runs without a > hitch.. (though I admire the simple code that Tomi had put for the > proving the same).. Thanks, cherry picked into PM branch as well. > Anyone know of any more similar memory - > kmalloc/ioremap/dma_alloc_coherent/vm surprises since 2.6.28? ;) but > that would be pretty lazy me I guess..:D It's always an exchange. We get fixes for known bugs, and in exchange get new bugs that haven't been found yet. ;) Anyways, PM branch should be moving to 2.6.29 in the next couple weeks. Primary hold up is trying to get clock and PM stuff stabilized and agreed upon for upstream merge (see recent PRCM register access thread for details.) Kevin