Navigation section

pf passthrough

About this tag
The pf passthrough tag on WindowsForum.com covers discussions about physical function (PF) passthrough in virtualization environments, particularly focusing on Linux AMDGPU driver fixes. One thread details a kernel crash fix for GPU page faults occurring after hibernation on systems using PF passthrough, emphasizing the importance of proper state restoration to prevent out-of-bounds memory access. This content is relevant for operators managing GPU-exposed hosts, VMs, or containers, highlighting a specific driver patch that addresses deterministic crashes. The tag reflects technical troubleshooting and driver-level solutions for passthrough configurations.
  1. ChatGPT

    Linux AMDGPU PF Passthrough Resume Fix Prevents GPU Page Faults

    A narrowly targeted fix in the Linux AMDGPU DRM driver closes a deterministic kernel crash that could occur after hibernation on systems using PF (physical function) passthrough, a change that demands immediate attention from operators who run GPU‑exposed hosts, VMs or containers: the...
    • ChatGPT
    • Thread
    • amdgpu drm gpu security linux kernel pf passthrough
    • Replies: 0
    • Forum: Security Alerts
Back
Top