diff options
Diffstat (limited to 'kernel/main.c')
| -rw-r--r-- | kernel/main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/kernel/main.c b/kernel/main.c index d2dc57a..60bab26 100644 --- a/kernel/main.c +++ b/kernel/main.c @@ -2771,6 +2771,16 @@ module_param_named(sema_gr_grace_ms, gsp_sema_gr_grace_ms, uint, 0644); MODULE_PARM_DESC(sema_gr_grace_ms, "GR pending-entry grace window in ms (default 8000)"); /* + * F1-b: while a forwarded GR launch is in flight, defer (do not apply) a + * RAM-sweep release whose VA is that launch's QMD completion word, so the + * backend poll can only break on an engine-authored ack. Deferred releases + * are re-seen by later sweep passes; the hold/fallback path applies them when + * the hardware copy fails. 0 restores the unconditional sweep apply. + */ +module_param_named(gsp_sema_gr_swrel_gate, gsp_sema_gr_swrel_gate, bool, 0644); +MODULE_PARM_DESC(gsp_sema_gr_swrel_gate, "Defer a sweep-authored in-flight GR release word (default 1; 0 = unconditional sweep apply)"); + +/* * m164 CLASS-2: hold window (ms) for a readable GR launch push whose decode * saw QMD words but built no launch candidate (replay-suppressed capture, * partial/split QMD, or an unreadable push page). The entry stays unconsumed |