From: Uwe Kleine-König Date: Wed, 22 Nov 2023 09:33:33 +0000 (+0100) Subject: driver core: Emit reason for pending deferred probe X-Git-Tag: archive/raspbian/6.12.27-1+rpi1^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2^2~23 X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22?a=commitdiff_plain;h=c3fb864235fc69f18cff9e53f9b0cbe811d11e77;p=linux.git driver core: Emit reason for pending deferred probe Origin: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=7c41da586e9f45bf8842b4dca08681df8d586ebb Ending a boot log with platform 3f202000.mmc: deferred probe pending is already a nice hint about the problem. Sometimes there is a more detailed error indicator available, add that to the output. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20231122093332.274145-2-u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman Gbp-Pq: Topic features/all Gbp-Pq: Name driver-core-Emit-reason-for-pending-deferred-probe.patch --- diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 0c3725c3eef..85152537dbf 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -313,7 +313,7 @@ static void deferred_probe_timeout_work_func(struct work_struct *work) mutex_lock(&deferred_probe_mutex); list_for_each_entry(p, &deferred_probe_pending_list, deferred_probe) - dev_info(p->device, "deferred probe pending\n"); + dev_info(p->device, "deferred probe pending: %s", p->deferred_probe_reason ?: "(reason unknown)\n"); mutex_unlock(&deferred_probe_mutex); fw_devlink_probing_done();