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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-30 12:54:15 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-30 12:54:15 -0400 |
| commit | f0d1b77f54a07c249a06dc57280a92d412c01fab (patch) | |
| tree | b39df59a9ae00c083a80316a9b73f1dd3c8fba2a /tools/test/cuda_drv_test.c | |
| parent | d3e35752e8d78a368940fc262b0013e1d50deed4 (diff) | |
| download | open-iov-f0d1b77f54a07c249a06dc57280a92d412c01fab.tar.gz open-iov-f0d1b77f54a07c249a06dc57280a92d412c01fab.zip | |
guest-diag: stream the client's high-VA UVM sysmem pages as pins
The DtoH staging buffer lives in the client's high-VA /dev/zero|nvidia
mappings (e.g. devptr+0x3c00100), outside the scanner's fixed CE/GR
windows; only the host's pagemap read can see it. The guest scanner
now walks those VMAs and streams their present pages so the module
pins them. run_cycle.sh learns the sema_dbg master switch (auto-on
when any watch knob is set).
Diffstat (limited to 'tools/test/cuda_drv_test.c')
0 files changed, 0 insertions, 0 deletions