From: Hannes Reinecke <hare@suse.de>
To: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagi@grimberg.me>,
Keith Busch <keith.busch@wdc.com>,
linux-nvme@lists.infradead.org, Hannes Reinecke <hare@suse.de>
Subject: [PATCH 0/4] nvme-loop: fixes for concurrent reset and delete
Date: Wed, 26 May 2021 17:23:14 +0200 [thread overview]
Message-ID: <20210526152318.107202-1-hare@suse.de> (raw)
Hi all,
during concurrent reset and delete a crash might happen as we're not
resetting all fields in the loop driver upon reset.
As usual, comments and reviews are welcome.
Hannes Reinecke (4):
nvme/loop: reset queue count to 1 in nvme_loop_destroy_io_queues()
nvme/loop: clear NVME_LOOP_Q_LIVE when
nvme_loop_configure_admin_queue() fails
nvme/loop: check for NVME_LOOP_Q_LIVE in
nvme_loop_destroy_admin_queue()
nvme/loop: Do not warn for deleted controllers during reset
drivers/nvme/target/loop.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
--
2.29.2
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next reply other threads:[~2021-05-26 16:44 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-26 15:23 Hannes Reinecke [this message]
2021-05-26 15:23 ` [PATCH 1/4] nvme/loop: reset queue count to 1 in nvme_loop_destroy_io_queues() Hannes Reinecke
2021-06-01 17:39 ` Chaitanya Kulkarni
2021-05-26 15:23 ` [PATCH 2/4] nvme/loop: clear NVME_LOOP_Q_LIVE when nvme_loop_configure_admin_queue() fails Hannes Reinecke
2021-06-01 17:41 ` Chaitanya Kulkarni
2021-05-26 15:23 ` [PATCH 3/4] nvme/loop: check for NVME_LOOP_Q_LIVE in nvme_loop_destroy_admin_queue() Hannes Reinecke
2021-06-01 17:43 ` Chaitanya Kulkarni
2021-05-26 15:23 ` [PATCH 4/4] nvme/loop: Do not warn for deleted controllers during reset Hannes Reinecke
2021-06-02 7:07 ` [PATCH 0/4] nvme-loop: fixes for concurrent reset and delete Christoph Hellwig
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