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Jens Axboe 57e2ce8bba nvme: add quirk to force medium priority for SQ creation ... commit 9abd68ef45 upstream. Some P3100 drives have a bug where they think WRRU (weighted round robin) is always enabled, even though the host doesn't set it. Since they think it's enabled, they also look at the submission queue creation priority. We used to set that to MEDIUM by default, but that was removed in commit 81c1cd9835. This causes various issues on that drive. Add a quirk to still set MEDIUM priority for that controller. Fixes: 81c1cd9835 ("nvme/pci: Don't set reserved SQ create flags") Cc: stable@vger.kernel.org Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		History 2018-05-16 10:10:30 +02:00
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core.c	nvme: check hw sectors before setting chunk sectors	2018-03-03 10:24:23 +01:00
fabrics.c	nvme-fabrics: initialize default host->id in nvmf_host_default()	2018-03-03 10:24:36 +01:00
fabrics.h	nvme-fabrics: introduce init command check for a queue that is not alive	2018-02-03 17:38:57 +01:00
fc.c	nvme-fc: remove double put reference if admin connect fails	2018-03-03 10:24:22 +01:00
Kconfig	nvme: Remove SCSI translations	2017-06-28 08:14:13 -06:00
lightnvm.c	nvme: fix lightnvm check	2017-09-11 12:29:36 -04:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
nvme.h	nvme: add quirk to force medium priority for SQ creation	2018-05-16 10:10:30 +02:00
pci.c	nvme: add quirk to force medium priority for SQ creation	2018-05-16 10:10:30 +02:00
rdma.c	nvme-rdma: don't suppress send completions	2018-03-08 22:41:26 -08:00