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From: Alexander Motin <mav@FreeBSD.org>
Date: Thu, 1 Feb 2018 19:06:42 +0000 (UTC)
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Subject: svn commit: r328702 - stable/11/sys/dev/nvme
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Author: mav
Date: Thu Feb  1 19:06:42 2018
New Revision: 328702
URL: https://svnweb.freebsd.org/changeset/base/328702

Log:
  MFC r324634 (by imp):
  Use nvme_ctrlr_poll instead of nvme_ctrlr_intx_handler since it is
  more general and doesn't try to access registers that may be undefined
  when the card is in MSIX mode.
  
  This change, along with r324630, r324631, r324632, makes nda crash
  dumps work again. Previously, they only worked on CPU 0 when the stack
  garbage was just so.

Modified:
  stable/11/sys/dev/nvme/nvme_sim.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/nvme/nvme_sim.c
==============================================================================
--- stable/11/sys/dev/nvme/nvme_sim.c	Thu Feb  1 19:05:48 2018	(r328701)
+++ stable/11/sys/dev/nvme/nvme_sim.c	Thu Feb  1 19:06:42 2018	(r328702)
@@ -254,7 +254,7 @@ static void
 nvme_sim_poll(struct cam_sim *sim)
 {
 
-	nvme_ctrlr_intx_handler(sim2ctrlr(sim));
+	nvme_ctrlr_poll(sim2ctrlr(sim));
 }
 
 static void *