Re: [PATCH 01/34] powerpc: use mm zones more sensibly

2018-12-07 Thread Christian Zigotzky
I will work at the weekend to figure out where the problematic commit is. — Christian Sent from my iPhone > On 7. Dec 2018, at 15:09, Christoph Hellwig wrote: > >> On Fri, Dec 07, 2018 at 11:18:18PM +1100, Michael Ellerman wrote: >> Christoph Hellwig writes: >> >>> Ben / Michael, >>> >>> ca

Re: [PATCH 01/34] powerpc: use mm zones more sensibly

2018-12-07 Thread Christoph Hellwig
On Fri, Dec 07, 2018 at 11:18:18PM +1100, Michael Ellerman wrote: > Christoph Hellwig writes: > > > Ben / Michael, > > > > can we get this one queued up for 4.21 to prepare for the DMA work later > > on? > > I was hoping the PASEMI / NXP regressions could be solved before > merging. > > My p502

Re: [PATCH 01/34] powerpc: use mm zones more sensibly

2018-12-07 Thread Michael Ellerman
Christoph Hellwig writes: > Ben / Michael, > > can we get this one queued up for 4.21 to prepare for the DMA work later > on? I was hoping the PASEMI / NXP regressions could be solved before merging. My p5020ds is booting fine with this series, so I'm not sure why it's causing problems on Chris

Re: [PATCH 01/34] powerpc: use mm zones more sensibly

2018-12-06 Thread Christoph Hellwig
Ben / Michael, can we get this one queued up for 4.21 to prepare for the DMA work later on? On Wed, Nov 14, 2018 at 09:22:41AM +0100, Christoph Hellwig wrote: > Powerpc has somewhat odd usage where ZONE_DMA is used for all memory on > common 64-bit configfs, and ZONE_DMA32 is used for 31-bit sche

[PATCH 01/34] powerpc: use mm zones more sensibly

2018-11-14 Thread Christoph Hellwig
Powerpc has somewhat odd usage where ZONE_DMA is used for all memory on common 64-bit configfs, and ZONE_DMA32 is used for 31-bit schemes. Move to a scheme closer to what other architectures use (and I dare to say the intent of the system): - ZONE_DMA: optionally for memory < 31-bit (64-bit embe