| Commit message (Collapse) | Author | Age | |
|---|---|---|---|
| * | guest-diag: nmi_catch.sh - sysrq-l sampler that keeps nvidia kernel stacks | Arthur Hanson Rasmusson | 2026-09-28 |
| The guest RM's expiring waits are kernel busy-polls and all of their functions are notrace, so ftrace/kprobes cannot name them. sysrq-l NMI backtraces can: this sampler triggers them and keeps only the Comm and [nvidia] frame lines per round, so the wait/teardown stacks survive dmesg ring wraps. Caught the adapter-shutdown scrubber stack (channelReadChannelMemdesc <- ceutilsUpdateProgress <- scrubberDestruct <- memmgrDestroyInternalChannels <- gpuStatePreUnload <- nv_shutdown_adapter). | |||
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index : open-iov.git | |
| Open-IOV vGPU-IO: host-side GSP emulation for unmodified NVIDIA guest drivers | root |
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