On 9/19/26 19:17, 赤岡悠 wrote: > CachyOS package issue: https://github.com/CachyOS/linux-cachyos/issues/1058 > > I hit a kernel Oops in the AMDGPU/TTM swapout path on a Radeon RX 7800 XT. The > failure happened immediately after a global OOM condition and was followed by > an > RCU stall and a host reset. > [...] > This looks related to the recent TTM fixes: > > - > [3db7d7d](https://github.com/torvalds/linux/commit/3db7d7d583419f7b1f2e141e36418802dbb25cf8) > fixes swapped-out resources remaining in a `bulk_move` range. > - > [fcfe647](https://github.com/torvalds/linux/commit/fcfe64715b425262af1b36f498f9197f3537ceed) > changes the cleanup condition after `ttm_tt_swapout()` from `if (!ret)` to > `if (ret > 0)`. > [...]> Does this match the stale `bulk_move` endpoint issue fixed by > `3db7d7d`/`fcfe647`, > and should those fixes be backported to kernels based on 7.2.4?
They are marked for backporting; feel free to test them and report your results -- if they fix your problem we can ask the stable team to shortlist them. Ciao, Thorsten
