D59154.1794792460.diff
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	diff --git a/sys/dev/nvme/nvme_ctrlr.c b/sys/dev/nvme/nvme_ctrlr.c
	--- a/sys/dev/nvme/nvme_ctrlr.c
	+++ b/sys/dev/nvme/nvme_ctrlr.c
	@@ -191,6 +191,13 @@
	*/
	num_trackers = min(num_trackers, (num_entries-1));

	+ if (ctrlr->cdata.maxcmd != 0 && num_trackers > ctrlr->cdata.maxcmd) {
	+ nvme_printf(ctrlr,
	+ "limiting trackers per I/O queue to MAXCMD (%u -> %u)\n",
	+ num_trackers, ctrlr->cdata.maxcmd);
	+ num_trackers = ctrlr->cdata.maxcmd;
	+ }
	+
	if (ctrlr->quirks & QUIRK_APPLE_SHARED_CID_SPACE)
	num_trackers = min(num_trackers,
	NVME_ADMIN_ENTRIES - ctrlr->adminq.num_trackers);