Re: Radeon with 64k page size (ppc64 and others)

2021-01-21 Thread Tulio Magno Quites Machado Filho
> On 06/01/2021 Daniel Pocock wrote: > > Most packages compiled on one type of kernel will run on the other type > but there could be a very small number that have to be recompiled if the > Fedora kernel changes down to 4k. I'm afraid changing the page size would be more complicated than that.

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Justin Forbes
On Thu, Jan 7, 2021 at 1:31 PM Daniel Pocock wrote: > > > > On 07/01/2021 19:15, Dan Horák wrote: > > On Thu, 7 Jan 2021 18:00:42 + > > Peter Robinson wrote: > > > >> On Thu, Jan 7, 2021 at 3:24 PM Neal Gompa wrote: > >>> > >>> On Thu, Jan 7, 2021 at 10:10 AM Daniel Pocock wrote: > >

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Daniel Pocock
On 07/01/2021 19:15, Dan Horák wrote: > On Thu, 7 Jan 2021 18:00:42 + > Peter Robinson wrote: > >> On Thu, Jan 7, 2021 at 3:24 PM Neal Gompa wrote: >>> >>> On Thu, Jan 7, 2021 at 10:10 AM Daniel Pocock wrote: On 07/01/2021 12:35, Dan Horák wrote: > Hi Daniel,

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Dan Horák
On Thu, 7 Jan 2021 18:00:42 + Peter Robinson wrote: > On Thu, Jan 7, 2021 at 3:24 PM Neal Gompa wrote: > > > > On Thu, Jan 7, 2021 at 10:10 AM Daniel Pocock wrote: > > > > > > > > > > > > On 07/01/2021 12:35, Dan Horák wrote: > > > > Hi Daniel, > > > > > > > > On Wed, 6 Jan 2021 14:11:37

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Peter Robinson
On Thu, Jan 7, 2021 at 3:24 PM Neal Gompa wrote: > > On Thu, Jan 7, 2021 at 10:10 AM Daniel Pocock wrote: > > > > > > > > On 07/01/2021 12:35, Dan Horák wrote: > > > Hi Daniel, > > > > > > On Wed, 6 Jan 2021 14:11:37 +0100 > > > Daniel Pocock wrote: > > > > > >> > > >> We did some more

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Neal Gompa
On Thu, Jan 7, 2021 at 10:10 AM Daniel Pocock wrote: > > > > On 07/01/2021 12:35, Dan Horák wrote: > > Hi Daniel, > > > > On Wed, 6 Jan 2021 14:11:37 +0100 > > Daniel Pocock wrote: > > > >> > >> We did some more troubleshooting of AMD Radeon issues on ppc64 > >> > >> As with Nouveau, it looks

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Daniel Pocock
On 07/01/2021 12:35, Dan Horák wrote: > Hi Daniel, > > On Wed, 6 Jan 2021 14:11:37 +0100 > Daniel Pocock wrote: > >> >> We did some more troubleshooting of AMD Radeon issues on ppc64 >> >> As with Nouveau, it looks like a change from 64k to 4k page size got it >> working again with RX 5700.

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Neal Gompa
On Thu, Jan 7, 2021 at 4:51 AM Peter Robinson wrote: > > On Thu, Jan 7, 2021 at 7:54 AM Daniel Pocock wrote: > > > > > > > > On 07/01/2021 02:02, Neal Gompa wrote: > > > On Wed, Jan 6, 2021 at 6:27 PM Peter Robinson > > > wrote: > > >> > > >> On Wed, Jan 6, 2021 at 11:25 PM Neal Gompa wrote:

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Dan Horák
Hi Daniel, On Wed, 6 Jan 2021 14:11:37 +0100 Daniel Pocock wrote: > > We did some more troubleshooting of AMD Radeon issues on ppc64 > > As with Nouveau, it looks like a change from 64k to 4k page size got it > working again with RX 5700. I suspect it will be similar for RX 6800 if > we can

Re: Radeon with 64k page size (ppc64 and others)

2021-01-07 Thread Peter Robinson
On Thu, Jan 7, 2021 at 7:54 AM Daniel Pocock wrote: > > > > On 07/01/2021 02:02, Neal Gompa wrote: > > On Wed, Jan 6, 2021 at 6:27 PM Peter Robinson wrote: > >> > >> On Wed, Jan 6, 2021 at 11:25 PM Neal Gompa wrote: > >>> > >>> On Wed, Jan 6, 2021 at 6:03 PM Peter Robinson > >>> wrote: >

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Daniel Pocock
On 07/01/2021 02:02, Neal Gompa wrote: > On Wed, Jan 6, 2021 at 6:27 PM Peter Robinson wrote: >> >> On Wed, Jan 6, 2021 at 11:25 PM Neal Gompa wrote: >>> >>> On Wed, Jan 6, 2021 at 6:03 PM Peter Robinson wrote: > Regardless of the packages above, I still think the Btrfs issue is the

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Neal Gompa
On Wed, Jan 6, 2021 at 6:27 PM Peter Robinson wrote: > > On Wed, Jan 6, 2021 at 11:25 PM Neal Gompa wrote: > > > > On Wed, Jan 6, 2021 at 6:03 PM Peter Robinson wrote: > > > > > > > Regardless of the packages above, I still think the Btrfs issue is the > > > > biggest surprise for people and it

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Peter Robinson
On Wed, Jan 6, 2021 at 11:25 PM Neal Gompa wrote: > > On Wed, Jan 6, 2021 at 6:03 PM Peter Robinson wrote: > > > > > Regardless of the packages above, I still think the Btrfs issue is the > > > biggest surprise for people and it is worse because it is the default > > > filesystem now. People

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Neal Gompa
On Wed, Jan 6, 2021 at 6:03 PM Peter Robinson wrote: > > > Regardless of the packages above, I still think the Btrfs issue is the > > biggest surprise for people and it is worse because it is the default > > filesystem now. People can reboot into a new kernel but they may not be > > able to

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Peter Robinson
On Wed, Jan 6, 2021 at 11:01 PM Michael Catanzaro wrote: > > On Wed, Jan 6, 2021 at 10:49 pm, Peter Robinson > wrote: > > As per standard package process each architecture has a tracking bug > > where you file a bug against the package and link it to the bug for > > the architecture as a

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Peter Robinson
> > On Wed, Jan 6, 2021 at 9:53 pm, Peter Robinson > > wrote: > >> Ultimately it's software bugs and if the software is open it's a > >> fixable problem. Are there bugs filed? Because I've always found the > >> IBM team that are involved in Fedora are pretty active on addressing > >> those sorts

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Michael Catanzaro
On Wed, Jan 6, 2021 at 10:49 pm, Peter Robinson wrote: As per standard package process each architecture has a tracking bug where you file a bug against the package and link it to the bug for the architecture as a blocker. The POWER blocker alias is PPCTracker [1] Is there some page I can use

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Peter Robinson
On Wed, Jan 6, 2021 at 10:01 PM Michael Catanzaro wrote: > > On Wed, Jan 6, 2021 at 9:53 pm, Peter Robinson > wrote: > > Ultimately it's software bugs and if the software is open it's a > > fixable problem. Are there bugs filed? Because I've always found the > > IBM team that are involved in

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Daniel Pocock
On 06/01/2021 23:02, Michael Catanzaro wrote: > On Wed, Jan 6, 2021 at 9:53 pm, Peter Robinson > wrote: >> Ultimately it's software bugs and if the software is open it's a >> fixable problem. Are there bugs filed? Because I've always found the >> IBM team that are involved in Fedora are pretty

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Michael Catanzaro
On Wed, Jan 6, 2021 at 9:53 pm, Peter Robinson wrote: Ultimately it's software bugs and if the software is open it's a fixable problem. Are there bugs filed? Because I've always found the IBM team that are involved in Fedora are pretty active on addressing those sorts of problems. Where do

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Peter Robinson
On Wed, Jan 6, 2021 at 9:21 PM Kevin Fenzi wrote: > > On Wed, Jan 06, 2021 at 02:11:37PM +0100, Daniel Pocock wrote: > > > > We did some more troubleshooting of AMD Radeon issues on ppc64 > > Small aside: I know you mean ppc64le (because thats all we make > anymore), but it confuses me since

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Tom Seewald
> We did some more troubleshooting of AMD Radeon issues on ppc64 > > As with Nouveau, it looks like a change from 64k to 4k page size got it > working again with RX 5700. I suspect it will be similar for RX 6800 if > we can get some of them, they are a good complement for the compute power. > >

Re: Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Kevin Fenzi
On Wed, Jan 06, 2021 at 02:11:37PM +0100, Daniel Pocock wrote: > > We did some more troubleshooting of AMD Radeon issues on ppc64 Small aside: I know you mean ppc64le (because thats all we make anymore), but it confuses me since 'ppc64' is what we called the old big endian 64 bit ppc, which is

Radeon with 64k page size (ppc64 and others)

2021-01-06 Thread Daniel Pocock
We did some more troubleshooting of AMD Radeon issues on ppc64 As with Nouveau, it looks like a change from 64k to 4k page size got it working again with RX 5700. I suspect it will be similar for RX 6800 if we can get some of them, they are a good complement for the compute power. The issue is