** Description changed: [ Impact ] We found a resource assignment issue in the the GC 11.0.1 Firmware. This can manifest as GPU hang when running compute workload. [ Fix ] Update the GC firmware to the following version: https://gitlab.com/kernel-firmware/linux- firmware/-/commit/d531e213dea885a7f615b98c6d53c1aae80b18af [ Test ] Install the latest GC firmware and 1. Run the same workload. The GPU shouldn't hang. 2. Run basic test on graphic (e.g. glxinfo -B, glxgears). It should function normally. [ Where problems could occur ] - This impacts platforms with GC 11.0.1 block. See [1] for more - information. + This impacts platforms with GC 11.0.1 block. In particular the PHX1 and + HPT. See [1] for more information. + + [ Additional Information ] + + More recent APU generations tend to have GFX versions that match the GC + versions, but for some historical reasons here the corresponding gfx + version is gfx1103, not gfx1101 (and we are updating GC 11.0.1 here.) + + Test packages have been built based on the proposed PR branches (Noble, + Questing, Resolute.) Our internal teams have done testing for them on + the respective releases and confirmed that the said issue is not + reproducible. [1] https://docs.kernel.org/gpu/amdgpu/amd-hardware-list-info.html
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2153395 Title: [SRU] Fix resource assignment in gc1101 firmware To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/2153395/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
