On Mon, 29 Mar 2021 21:33:14 +0200 Daniel Pocock <daniel@xxxxxxxxxx> wrote: > > > On 29/03/2021 11:49, Dan Horák wrote: > > On Wed, 24 Mar 2021 16:13:08 +0100 > > Daniel Pocock <daniel@xxxxxxxxxx> wrote: > > > >> > >> > >> On 22/02/2021 22:43, Dan Horák wrote: > >>> On Mon, 22 Feb 2021 21:19:26 -0000 > >>> "Tom Seewald" <tseewald@xxxxxxxxx> wrote: > >>> > >>>>> On 22/02/2021 21:18, Tom Seewald wrote: > >>>>> > >>>>> > >>>>> > >>>>> Personally, I have an older GPU, RX 580 Polaris series, I will only > >>>>> spend dev time on the AMD Navi GPU issues after AMD makes the RX 6800 XT > >>>>> available in my region. I simply don't have that card and I'm not going > >>>>> to waste money buying the original Navi card, RX 5700, when the new card > >>>>> will arrive imminently. > >>>> > >>>> There is no indication from the bug report that it requires a Navi card to reproduce. The reporter stated that they are using a RX Vega 56 which is the previous gpu generation. Why do you believe this is specific to Navi devices? > >> > >> To clarify, there are a range of different issues with different amdgpu > >> cards > >> > >> If anybody can provide tips for troubleshooting in any of these bug > >> reports it would be very welcome. > >> > >> https://gitlab.freedesktop.org/drm/amd/-/issues/1519 > >> navi2 - RX 6900 XT > >> > >> https://gitlab.freedesktop.org/drm/amd/-/issues/1446 > >> vega RX 56 Red Dragon > >> > >> https://gitlab.freedesktop.org/drm/amd/-/issues/1293 > >> Fiji-based cards since kernel 5.7 > > > > I suspect there is no other way besides bisecting on a system with > > the same/similar card ... > > > > also adding another page size related issue > > https://gitlab.freedesktop.org/drm/amd/-/issues/1549 > > Polaris-based cards, starting post-5.10, confirmed in 5.11-rc2 > > > > but here the original submitter of the bug was able to identify the > > offending commit > > > In #1446 the original reporter has offered to bisect, I didn't see > further feedback yet. > > I'd be willing to contribute a small amount of time on the RX 6800 XT if > I am able to get the card and if I feel the time will be productive, for > example, if somebody more familiar with it can give me some specific > things to test. > > I would genuinely like to have the benefits of PCIe 4 and 16GB video RAM > too but the cards are simply not available here. > > As the Navi 2 cards appear to be more suited to my purposes, I wasn't > really interested in spending time or money on the Navi 1 cards. I'd > rather just put the effort in with a Navi 2 card. I have some good news, there is a fix for my issue, actually in 2 parts, both in the generic amdgpu memory management code. IMO it's worth to retry on the other cards as well. https://gitlab.freedesktop.org/agd5f/linux/-/commit/fe001e70a55d0378328612be1fdc3abfc68b9ccc - already in AMD's drm-next tree https://github.com/xen0n/linux/commit/84ada72983838bd7ce54bc32f5d34ac5b5aae191 - being discussed in https://lists.freedesktop.org/archives/dri-devel/2021-March/301805.html Dan _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
