diff options
| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-22 14:18:58 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-22 14:18:58 -0400 |
| commit | 7057d708e0f25613cbb58232e056d00146e43f33 (patch) | |
| tree | ec213b1d1b970822bc5648a6d537a686251c96ff /kernel/main.c | |
| parent | bd2c763a92bb6b41272b0c2633120efaae8195d7 (diff) | |
| download | open-iov-7057d708e0f25613cbb58232e056d00146e43f33.tar.gz open-iov-7057d708e0f25613cbb58232e056d00146e43f33.zip | |
r481 sema_push_raw diagnostic: dump the decoded method stream of the first N large GR-class pushes (default 0 off, no behaviour change) so the launch push's acquire/release method groups are visible verbatim; needed to prove which ordering mechanism the driver relies on for async-stream H2D -> kernel dependencies (streams_events st2 vadd copy-in ran ~115 ms before its stream's H2D soft copies)
Diffstat (limited to 'kernel/main.c')
| -rw-r--r-- | kernel/main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/main.c b/kernel/main.c index 0110372..3ee5c23 100644 --- a/kernel/main.c +++ b/kernel/main.c @@ -2832,6 +2832,8 @@ module_param_named(sema_wait_gate, gsp_sema_wait_gate, bool, 0644); MODULE_PARM_DESC(sema_wait_gate, "honor C56F host-semaphore acquires before running a ring entry's work (default 1 since r408; 0 restores pass-through)"); module_param_named(sema_wait_hold_ms, gsp_sema_wait_hold_ms, uint, 0644); MODULE_PARM_DESC(sema_wait_hold_ms, "bounded acquire-wait hold before fail-open, ms (r401, default 4000; must exceed the emulated launch latency)"); +module_param_named(sema_push_raw, gsp_sema_push_raw, uint, 0644); +MODULE_PARM_DESC(sema_push_raw, "r481 diagnostic: dump the decoded method stream of the first N large GR pushes (default 0 off)"); MODULE_PARM_DESC(sema_copy_dst_pin_guard, "hold device-dst copies without a pin-resolved translation (default 1)"); /* |