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.
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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