Re: [PATCH v1 0/2] virtio-gpu: fix blob unmapping sequence

2025-04-09 Thread Alex Bennée
Manos Pitsidianakis writes: > A hang was observed when running a small kernel that exercised VIRTIO > GPU under TCG. This is an edge-case and won't happen under typical > conditions. > > When unmapping a blob object, its MemoryRegion's freeing is deferred to > the RCU thread. The hang's cause

[PATCH v1 0/2] virtio-gpu: fix blob unmapping sequence

2025-04-03 Thread Manos Pitsidianakis
A hang was observed when running a small kernel that exercised VIRTIO GPU under TCG. This is an edge-case and won't happen under typical conditions. When unmapping a blob object, its MemoryRegion's freeing is deferred to the RCU thread. The hang's cause was determined to be a busy main loop no