From: Christoph Hellwig <hch@lst.de>
To: Chao Leng <lengchao@huawei.com>
Cc: Shakeel Butt <shakeelb@google.com>,
Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
Keith Busch <kbusch@kernel.org>, Sagi Grimberg <sagi@grimberg.me>,
Ming Lei <ming.lei@redhat.com>,
linux-nvme@lists.infradead.org, linux-block@vger.kernel.org,
Hannes Reinecke <hare@suse.de>
Subject: Re: [PATCH 14/14] nvme: use blk_mq_[un]quiesce_tagset
Date: Tue, 22 Nov 2022 07:08:55 +0100 [thread overview]
Message-ID: <20221122060855.GA14111@lst.de> (raw)
In-Reply-To: <a8e3d7a4-c5f6-13d0-a517-72097daa2a7b@huawei.com>
On Tue, Nov 22, 2022 at 10:53:17AM +0800, Chao Leng wrote:
>> This patch is causing the following crash at the boot and reverting it
>> fixes the issue. This is next-20221121 kernel.
> This patch can fix it.
> https://lore.kernel.org/linux-nvme/20221116072711.1903536-1-hch@lst.de/
Yes, But I'm a little curious how it happened. Shakeel, do you
have a genuine admin controller that does not have any I/O queues
to start with, or did we have other setup time errors? Can youpost the
full dmesg?
next prev parent reply other threads:[~2022-11-22 6:09 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-01 15:00 per-tagset SRCU struct and quiesce v3 Christoph Hellwig
2022-11-01 15:00 ` [PATCH 01/14] block: set the disk capacity to 0 in blk_mark_disk_dead Christoph Hellwig
2022-11-02 1:18 ` Chaitanya Kulkarni
2022-11-02 14:35 ` Jens Axboe
2022-11-01 15:00 ` [PATCH 02/14] nvme-pci: refactor the tagset handling in nvme_reset_work Christoph Hellwig
2022-11-02 1:19 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 03/14] nvme: don't remove namespaces in nvme_passthru_end Christoph Hellwig
2022-11-02 1:20 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 04/14] nvme: remove the NVME_NS_DEAD check in nvme_remove_invalid_namespaces Christoph Hellwig
2022-11-02 1:21 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 05/14] nvme: remove the NVME_NS_DEAD check in nvme_validate_ns Christoph Hellwig
2022-11-02 1:21 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 06/14] nvme: don't unquiesce the admin queue in nvme_kill_queues Christoph Hellwig
2022-11-02 1:24 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 07/14] nvme: split nvme_kill_queues Christoph Hellwig
2022-11-02 1:25 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 08/14] nvme-pci: don't unquiesce the I/O queues in nvme_remove_dead_ctrl Christoph Hellwig
2022-11-02 1:26 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 09/14] nvme-apple: don't unquiesce the I/O queues in apple_nvme_reset_work Christoph Hellwig
2022-11-02 5:47 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 10/14] blk-mq: skip non-mq queues in blk_mq_quiesce_queue Christoph Hellwig
2022-11-02 5:47 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 11/14] blk-mq: move the srcu_struct used for quiescing to the tagset Christoph Hellwig
2022-11-02 5:49 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 12/14] blk-mq: pass a tagset to blk_mq_wait_quiesce_done Christoph Hellwig
2022-11-02 5:50 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 13/14] blk-mq: add tagset quiesce interface Christoph Hellwig
2022-11-02 5:51 ` Chaitanya Kulkarni
2022-11-01 15:00 ` [PATCH 14/14] nvme: use blk_mq_[un]quiesce_tagset Christoph Hellwig
2022-11-02 5:51 ` Chaitanya Kulkarni
2022-11-21 20:44 ` Shakeel Butt
2022-11-22 2:53 ` Chao Leng
2022-11-22 6:08 ` Christoph Hellwig [this message]
2022-11-22 9:44 ` Sagi Grimberg
2022-11-22 16:40 ` Shakeel Butt
2022-11-01 15:25 ` per-tagset SRCU struct and quiesce v3 Keith Busch
2022-11-02 1:21 ` Chao Leng
2022-11-02 6:49 ` Christoph Hellwig
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