diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/gsp_sema_service.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/kernel/gsp_sema_service.c b/kernel/gsp_sema_service.c index 4fd160e..741fdc2 100644 --- a/kernel/gsp_sema_service.c +++ b/kernel/gsp_sema_service.c @@ -23706,6 +23706,31 @@ static void svc_pump_channels(struct nv_vgpu_device *vgpu) (!ch->engine_type || svc_pool_sem_va(svc_rel_va_seen)); } + /* + * r581: the rescue decoded a + * release but the r577 gate + * refused it as a tracking slot + * (rel_seen false while the + * counter moved) - the content + * is provably stale/foreign, no + * work may run from it, and + * waiting the 8 s translation + * grace per entry crawls the + * client's init for minutes + * (r577/r580 boots: 'skipping + * stale entry ... after 8000 ms + * grace' every ~8 s). Backdate + * the deferral so the consume + * path delivers the pool step + * through the exact-slot + * fallback immediately. + */ + if (!rel_seen && + svc_rel_count != rel_n2 && + ch->engine_type && + ch->expected_sem_payload) + ch->defer_since = jiffies - + msecs_to_jiffies(gsp_sema_ce_grace_ms + 100); } } if (rel_seen) { @@ -23736,6 +23761,7 @@ static void svc_pump_channels(struct nv_vgpu_device *vgpu) ch->unread_va = 0; ch->unread_until = 0; } + ch->submissions++; svc.gpfifo_entries_done++; if (ch->engine_type && ch->expected_sem_payload) { |