Re: CMA broken in next-20120926

2012-10-09 Thread Thierry Reding
On Tue, Oct 09, 2012 at 01:08:30PM +0200, Bartlomiej Zolnierkiewicz wrote: > On Tuesday 09 October 2012 12:11:43 Mel Gorman wrote: > > On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: > > > I also need following patch to make CONFIG_CMA=y && CONFIG_COMPACTION=y > > >

Re: CMA broken in next-20120926

2012-10-09 Thread Mel Gorman
On Tue, Oct 09, 2012 at 01:08:30PM +0200, Bartlomiej Zolnierkiewicz wrote: > On Tuesday 09 October 2012 12:11:43 Mel Gorman wrote: > > On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: > > > I also need following patch to make CONFIG_CMA=y && CONFIG_COMPACTION=y > > >

Re: CMA broken in next-20120926

2012-10-09 Thread Bartlomiej Zolnierkiewicz
On Tuesday 09 October 2012 12:11:43 Mel Gorman wrote: > On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: > > I also need following patch to make CONFIG_CMA=y && CONFIG_COMPACTION=y case > > work: > > > > From: Bartlomiej Zolnierkiewicz > > Subject: [PATCH] mm:

Re: CMA broken in next-20120926

2012-10-09 Thread Thierry Reding
On Tue, Oct 09, 2012 at 11:11:43AM +0100, Mel Gorman wrote: > On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: > > I also need following patch to make CONFIG_CMA=y && CONFIG_COMPACTION=y case > > work: > > > > From: Bartlomiej Zolnierkiewicz > > Subject: [PATCH] mm:

Re: CMA broken in next-20120926

2012-10-09 Thread Mel Gorman
On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: > I also need following patch to make CONFIG_CMA=y && CONFIG_COMPACTION=y case > work: > > From: Bartlomiej Zolnierkiewicz > Subject: [PATCH] mm: compaction: cache if a pageblock was scanned and no > pages were isolated

Re: CMA broken in next-20120926

2012-10-09 Thread Bartlomiej Zolnierkiewicz
Hi, On Monday 08 October 2012 10:48:07 Mel Gorman wrote: > On Mon, Oct 08, 2012 at 05:06:54PM +0900, Minchan Kim wrote: > > Hi Mel, > > > > On Tue, Oct 02, 2012 at 04:12:17PM +0100, Mel Gorman wrote: > > > On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: > > > > On Tue, Oct 02,

Re: CMA broken in next-20120926

2012-10-09 Thread Bartlomiej Zolnierkiewicz
Hi, On Monday 08 October 2012 10:48:07 Mel Gorman wrote: On Mon, Oct 08, 2012 at 05:06:54PM +0900, Minchan Kim wrote: Hi Mel, On Tue, Oct 02, 2012 at 04:12:17PM +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: On Tue, Oct 02, 2012 at

Re: CMA broken in next-20120926

2012-10-09 Thread Mel Gorman
On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: I also need following patch to make CONFIG_CMA=y CONFIG_COMPACTION=y case work: From: Bartlomiej Zolnierkiewicz b.zolnier...@samsung.com Subject: [PATCH] mm: compaction: cache if a pageblock was scanned and no

Re: CMA broken in next-20120926

2012-10-09 Thread Thierry Reding
On Tue, Oct 09, 2012 at 11:11:43AM +0100, Mel Gorman wrote: On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: I also need following patch to make CONFIG_CMA=y CONFIG_COMPACTION=y case work: From: Bartlomiej Zolnierkiewicz b.zolnier...@samsung.com Subject:

Re: CMA broken in next-20120926

2012-10-09 Thread Bartlomiej Zolnierkiewicz
On Tuesday 09 October 2012 12:11:43 Mel Gorman wrote: On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: I also need following patch to make CONFIG_CMA=y CONFIG_COMPACTION=y case work: From: Bartlomiej Zolnierkiewicz b.zolnier...@samsung.com Subject: [PATCH]

Re: CMA broken in next-20120926

2012-10-09 Thread Mel Gorman
On Tue, Oct 09, 2012 at 01:08:30PM +0200, Bartlomiej Zolnierkiewicz wrote: On Tuesday 09 October 2012 12:11:43 Mel Gorman wrote: On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: I also need following patch to make CONFIG_CMA=y CONFIG_COMPACTION=y case work:

Re: CMA broken in next-20120926

2012-10-09 Thread Thierry Reding
On Tue, Oct 09, 2012 at 01:08:30PM +0200, Bartlomiej Zolnierkiewicz wrote: On Tuesday 09 October 2012 12:11:43 Mel Gorman wrote: On Tue, Oct 09, 2012 at 10:40:10AM +0200, Bartlomiej Zolnierkiewicz wrote: I also need following patch to make CONFIG_CMA=y CONFIG_COMPACTION=y case work:

Re: CMA broken in next-20120926

2012-10-08 Thread Mel Gorman
On Mon, Oct 08, 2012 at 05:06:54PM +0900, Minchan Kim wrote: > Hi Mel, > > On Tue, Oct 02, 2012 at 04:12:17PM +0100, Mel Gorman wrote: > > On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: > > > On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: > > > > On Tue, Oct 02, 2012

Re: CMA broken in next-20120926

2012-10-08 Thread Minchan Kim
Hi Mel, On Tue, Oct 02, 2012 at 04:12:17PM +0100, Mel Gorman wrote: > On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: > > On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: > > > On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: > > > > > So this really

Re: CMA broken in next-20120926

2012-10-08 Thread Minchan Kim
Hi Mel, On Tue, Oct 02, 2012 at 04:12:17PM +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: So this really isn't all that

Re: CMA broken in next-20120926

2012-10-08 Thread Mel Gorman
On Mon, Oct 08, 2012 at 05:06:54PM +0900, Minchan Kim wrote: Hi Mel, On Tue, Oct 02, 2012 at 04:12:17PM +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at

Re: CMA broken in next-20120926

2012-10-02 Thread Mel Gorman
On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: > On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: > > On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: > > > > So this really isn't all that new, but I just wanted to confirm my > > > > results from last

Re: CMA broken in next-20120926

2012-10-02 Thread Thierry Reding
On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: > On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: > > > So this really isn't all that new, but I just wanted to confirm my > > > results from last week. We'll see if bisection shows up something > > > interesting. > > > >

Re: CMA broken in next-20120926

2012-10-02 Thread Mel Gorman
On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: > > So this really isn't all that new, but I just wanted to confirm my > > results from last week. We'll see if bisection shows up something > > interesting. > > I just finished bisecting this and git reports: > >

Re: CMA broken in next-20120926

2012-10-02 Thread Thierry Reding
On Mon, Oct 01, 2012 at 04:24:29PM +0200, Thierry Reding wrote: > On Fri, Sep 28, 2012 at 01:43:32PM +0100, Mel Gorman wrote: > > On Fri, Sep 28, 2012 at 01:39:24PM +0200, Thierry Reding wrote: > > > On Fri, Sep 28, 2012 at 12:07:12PM +0100, Mel Gorman wrote: > > > > On Fri, Sep 28, 2012 at

Re: CMA broken in next-20120926

2012-10-02 Thread Thierry Reding
On Mon, Oct 01, 2012 at 04:24:29PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 01:43:32PM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 01:39:24PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:07:12PM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 12:51:13PM

Re: CMA broken in next-20120926

2012-10-02 Thread Mel Gorman
On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: So this really isn't all that new, but I just wanted to confirm my results from last week. We'll see if bisection shows up something interesting. I just finished bisecting this and git reports:

Re: CMA broken in next-20120926

2012-10-02 Thread Thierry Reding
On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: So this really isn't all that new, but I just wanted to confirm my results from last week. We'll see if bisection shows up something interesting. I just

Re: CMA broken in next-20120926

2012-10-02 Thread Mel Gorman
On Tue, Oct 02, 2012 at 05:03:07PM +0200, Thierry Reding wrote: On Tue, Oct 02, 2012 at 03:41:35PM +0100, Mel Gorman wrote: On Tue, Oct 02, 2012 at 02:48:14PM +0200, Thierry Reding wrote: So this really isn't all that new, but I just wanted to confirm my results from last week. We'll

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 01:39:24PM +0200, Thierry Reding wrote: > On Fri, Sep 28, 2012 at 12:07:12PM +0100, Mel Gorman wrote: > > On Fri, Sep 28, 2012 at 12:51:13PM +0200, Thierry Reding wrote: > > > On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: > > > > On Fri, Sep 28, 2012 at

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 12:07:12PM +0100, Mel Gorman wrote: > On Fri, Sep 28, 2012 at 12:51:13PM +0200, Thierry Reding wrote: > > On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: > > > On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: > > > > On Fri, Sep 28, 2012 at

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 12:51:13PM +0200, Thierry Reding wrote: > On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: > > On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: > > > On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: > > > > On Fri, Sep 28, 2012 at

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: > > > > > > I've been running a few tests and indeed this solves the obvious problem > > that the coherent pool cannot be created at boot (which in turn caused > > the ethernet adapter to fail on Tegra). > > > > However I've been

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: > On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: > > On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: > > > On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: > > > > Hi, > > > > > > > > On

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: > On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: > > On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: > > > Hi, > > > > > > On 09/28/2012 11:37 AM, Mel Gorman wrote: > > > >> I hope this patch fixes the

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: > On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: > > Hi, > > > > On 09/28/2012 11:37 AM, Mel Gorman wrote: > > >> I hope this patch fixes the bug. If this patch fixes the problem > > >> but has some problem about

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: > Hi, > > On 09/28/2012 11:37 AM, Mel Gorman wrote: > >> I hope this patch fixes the bug. If this patch fixes the problem > >> but has some problem about description or someone has better idea, > >> feel free to modify and resend to

Re: CMA broken in next-20120926

2012-09-28 Thread Peter Ujfalusi
Hi, On 09/28/2012 11:37 AM, Mel Gorman wrote: >> I hope this patch fixes the bug. If this patch fixes the problem >> but has some problem about description or someone has better idea, >> feel free to modify and resend to akpm, Please. >> > > A full revert is overkill. Can the following patch be

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
> I hope this patch fixes the bug. If this patch fixes the problem > but has some problem about description or someone has better idea, > feel free to modify and resend to akpm, Please. > A full revert is overkill. Can the following patch be tested as a potential replacement please? ---8<---

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 08:56:28AM +0100, Mel Gorman wrote: > On Fri, Sep 28, 2012 at 02:43:30PM +0900, Minchan Kim wrote: > > On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: > > > On Thu, 27 Sep 2012 13:29:11 +0200 > > > Thierry Reding wrote: > > > > > > > Hi Marek, > > > > > >

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 02:43:30PM +0900, Minchan Kim wrote: > On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: > > On Thu, 27 Sep 2012 13:29:11 +0200 > > Thierry Reding wrote: > > > > > Hi Marek, > > > > > > any idea why CMA might be broken in next-20120926. I see that there > >

Re: CMA broken in next-20120926

2012-09-28 Thread Peter Ujfalusi
On 09/28/2012 08:43 AM, Minchan Kim wrote: > From 24a547855fa2bd4212a779cc73997837148310b3 Mon Sep 17 00:00:00 2001 > From: Minchan Kim > Date: Fri, 28 Sep 2012 14:28:32 +0900 > Subject: [PATCH] revert mm: compaction: iron out isolate_freepages_block() > and isolate_freepages_range() > > [1]

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 02:43:30PM +0900, Minchan Kim wrote: > On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: > > On Thu, 27 Sep 2012 13:29:11 +0200 > > Thierry Reding wrote: > > > > > Hi Marek, > > > > > > any idea why CMA might be broken in next-20120926. I see that there > >

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 02:43:30PM +0900, Minchan Kim wrote: On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: On Thu, 27 Sep 2012 13:29:11 +0200 Thierry Reding thierry.red...@avionic-design.de wrote: Hi Marek, any idea why CMA might be broken in next-20120926. I see

Re: CMA broken in next-20120926

2012-09-28 Thread Peter Ujfalusi
On 09/28/2012 08:43 AM, Minchan Kim wrote: From 24a547855fa2bd4212a779cc73997837148310b3 Mon Sep 17 00:00:00 2001 From: Minchan Kim minc...@kernel.org Date: Fri, 28 Sep 2012 14:28:32 +0900 Subject: [PATCH] revert mm: compaction: iron out isolate_freepages_block() and

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 02:43:30PM +0900, Minchan Kim wrote: On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: On Thu, 27 Sep 2012 13:29:11 +0200 Thierry Reding thierry.red...@avionic-design.de wrote: Hi Marek, any idea why CMA might be broken in next-20120926. I see

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 08:56:28AM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 02:43:30PM +0900, Minchan Kim wrote: On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: On Thu, 27 Sep 2012 13:29:11 +0200 Thierry Reding thierry.red...@avionic-design.de wrote: Hi

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
I hope this patch fixes the bug. If this patch fixes the problem but has some problem about description or someone has better idea, feel free to modify and resend to akpm, Please. A full revert is overkill. Can the following patch be tested as a potential replacement please? ---8--- mm:

Re: CMA broken in next-20120926

2012-09-28 Thread Peter Ujfalusi
Hi, On 09/28/2012 11:37 AM, Mel Gorman wrote: I hope this patch fixes the bug. If this patch fixes the problem but has some problem about description or someone has better idea, feel free to modify and resend to akpm, Please. A full revert is overkill. Can the following patch be tested as

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: Hi, On 09/28/2012 11:37 AM, Mel Gorman wrote: I hope this patch fixes the bug. If this patch fixes the problem but has some problem about description or someone has better idea, feel free to modify and resend to akpm,

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: Hi, On 09/28/2012 11:37 AM, Mel Gorman wrote: I hope this patch fixes the bug. If this patch fixes the problem but has some problem about description or someone

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: Hi, On 09/28/2012 11:37 AM, Mel Gorman wrote: I hope this patch fixes the bug. If this patch

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 11:48:25AM +0300, Peter Ujfalusi wrote: Hi, On 09/28/2012 11:37 AM,

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: I've been running a few tests and indeed this solves the obvious problem that the coherent pool cannot be created at boot (which in turn caused the ethernet adapter to fail on Tegra). However I've been working on the

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 12:51:13PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 11:27:28AM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 11:48:25AM

Re: CMA broken in next-20120926

2012-09-28 Thread Thierry Reding
On Fri, Sep 28, 2012 at 12:07:12PM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 12:51:13PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:32:07PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 11:27:28AM

Re: CMA broken in next-20120926

2012-09-28 Thread Mel Gorman
On Fri, Sep 28, 2012 at 01:39:24PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:07:12PM +0100, Mel Gorman wrote: On Fri, Sep 28, 2012 at 12:51:13PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:38:15PM +0200, Thierry Reding wrote: On Fri, Sep 28, 2012 at 12:32:07PM

Re: CMA broken in next-20120926

2012-09-27 Thread Minchan Kim
On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: > On Thu, 27 Sep 2012 13:29:11 +0200 > Thierry Reding wrote: > > > Hi Marek, > > > > any idea why CMA might be broken in next-20120926. I see that there > > haven't been any major changes to CMA itself, but there's been quite a > >

Re: CMA broken in next-20120926

2012-09-27 Thread Andrew Morton
On Thu, 27 Sep 2012 13:29:11 +0200 Thierry Reding wrote: > Hi Marek, > > any idea why CMA might be broken in next-20120926. I see that there > haven't been any major changes to CMA itself, but there's been quite a > bit of restructuring of various memory allocation bits lately. I wasn't > able

Re: CMA broken in next-20120926

2012-09-27 Thread Mark Brown
On Thu, Sep 27, 2012 at 05:59:19PM +0200, Marek Szyprowski wrote: > On Thursday, September 27, 2012 1:29 PM Thierry Reding wrote: > > any idea why CMA might be broken in next-20120926. I see that there > > haven't been any major changes to CMA itself, but there's been quite a > > bit of

RE: CMA broken in next-20120926

2012-09-27 Thread Marek Szyprowski
Hello, On Thursday, September 27, 2012 1:29 PM Thierry Reding wrote: > any idea why CMA might be broken in next-20120926. I see that there > haven't been any major changes to CMA itself, but there's been quite a > bit of restructuring of various memory allocation bits lately. I wasn't > able to

RE: CMA broken in next-20120926

2012-09-27 Thread Marek Szyprowski
Hello, On Thursday, September 27, 2012 1:29 PM Thierry Reding wrote: any idea why CMA might be broken in next-20120926. I see that there haven't been any major changes to CMA itself, but there's been quite a bit of restructuring of various memory allocation bits lately. I wasn't able to

Re: CMA broken in next-20120926

2012-09-27 Thread Mark Brown
On Thu, Sep 27, 2012 at 05:59:19PM +0200, Marek Szyprowski wrote: On Thursday, September 27, 2012 1:29 PM Thierry Reding wrote: any idea why CMA might be broken in next-20120926. I see that there haven't been any major changes to CMA itself, but there's been quite a bit of restructuring of

Re: CMA broken in next-20120926

2012-09-27 Thread Andrew Morton
On Thu, 27 Sep 2012 13:29:11 +0200 Thierry Reding thierry.red...@avionic-design.de wrote: Hi Marek, any idea why CMA might be broken in next-20120926. I see that there haven't been any major changes to CMA itself, but there's been quite a bit of restructuring of various memory allocation

Re: CMA broken in next-20120926

2012-09-27 Thread Minchan Kim
On Thu, Sep 27, 2012 at 03:11:59PM -0700, Andrew Morton wrote: On Thu, 27 Sep 2012 13:29:11 +0200 Thierry Reding thierry.red...@avionic-design.de wrote: Hi Marek, any idea why CMA might be broken in next-20120926. I see that there haven't been any major changes to CMA itself, but