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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-21 19:32:25 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-21 19:32:25 -0400 |
| commit | 656bb369b11b341dae41fe08d4420a86d6528b77 (patch) | |
| tree | ea71ec5d7122c371216dab766ff1225fa0875229 /scripts/stack_manager.sh | |
| parent | 76f62cdf669fe1984c3ae33d16359e029ec7fd34 (diff) | |
| download | open-iov-656bb369b11b341dae41fe08d4420a86d6528b77.tar.gz open-iov-656bb369b11b341dae41fe08d4420a86d6528b77.zip | |
r433 RELEASE_MEMBAR_TYPE A/B: gsp_phys_gr_rel_membar forces QMD word11 bit14 (FE_SYSMEMBAR) on forwarded GR launches so the engine flushes pending sysmem stores before writing the release semaphore - the post-dispatch store-loss signature (release host-visible, data stuck in L2) is what an unflushed write-back L2 looks like from the host; 0 keeps the guest's captured FE_NONE for a one-flip A/B
Diffstat (limited to 'scripts/stack_manager.sh')
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