From: Daniel Wagner <dwagner@suse.de> To: linux-nvme@lists.infradead.org Cc: linux-kernel@vger.kernel.org, James Smart <james.smart@broadcom.com>, Keith Busch <kbusch@kernel.org>, Ming Lei <ming.lei@redhat.com>, Sagi Grimberg <sagi@grimberg.me>, Hannes Reinecke <hare@suse.de>, Wen Xiong <wenxiong@us.ibm.com>, Himanshu Madhani <himanshu.madhani@oracle.com>, Daniel Wagner <dwagner@suse.de> Subject: [PATCH v6 0/3] Handle update hardware queues and queue freeze more carefully Date: Mon, 23 Aug 2021 13:23:48 +0200 [thread overview] Message-ID: <20210823112351.82899-1-dwagner@suse.de> (raw) Hi, After our last discussion in v5, the nvme_freeze_start() is gone (James provided a new patch). I also updated the commit message of the first patch which adds the imported bit why we need to update the number queues first. Anyway, I think we figured out the details in this path and I am quiet confident that we nailed it now (yeah, famous last words). Daniel v1: - https://lore.kernel.org/linux-nvme/20210625101649.49296-1-dwagner@suse.de/ v2: - https://lore.kernel.org/linux-nvme/20210708092755.15660-1-dwagner@suse.de/ - reviewed tags collected - added 'update hardware queues' for all transport - added fix for fc hanger in nvme_wait_freeze_timeout v3: - https://lore.kernel.org/linux-nvme/20210720124353.127959-1-dwagner@suse.de/ - dropped 'nvme-fc: Freeze queues before destroying them' - added James' two patches v4: - https://lore.kernel.org/linux-nvme/20210802112658.75875-1-dwagner@suse.de/ - added 'nvme-*: Unfreeze queues on reconnect' - added Hannes' reviewed tags v5: - https://lore.kernel.org/linux-nvme/20210818120530.130501-1-dwagner@suse.de/ - dropped non nvme-fc patches - updated 'nvme-fc: fix controller reset hang during traffic' v6: - updated commit message 'nvme-fc: Update hardware queues before using them' - dropped 'nvme-fc: fix controller reset hang during traffic' - added 'nvme-fc: Remove freeze/unfreeze around update_nr_hw_queues' Daniel Wagner (1): nvme-fc: Update hardware queues before using them James Smart (2): nvme-fc: avoid race between time out and tear down nvme-fc: Remove freeze/unfreeze around update_nr_hw_queues drivers/nvme/host/fc.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) -- 2.29.2
WARNING: multiple messages have this Message-ID (diff)
From: Daniel Wagner <dwagner@suse.de> To: linux-nvme@lists.infradead.org Cc: linux-kernel@vger.kernel.org, James Smart <james.smart@broadcom.com>, Keith Busch <kbusch@kernel.org>, Ming Lei <ming.lei@redhat.com>, Sagi Grimberg <sagi@grimberg.me>, Hannes Reinecke <hare@suse.de>, Wen Xiong <wenxiong@us.ibm.com>, Himanshu Madhani <himanshu.madhani@oracle.com>, Daniel Wagner <dwagner@suse.de> Subject: [PATCH v6 0/3] Handle update hardware queues and queue freeze more carefully Date: Mon, 23 Aug 2021 13:23:48 +0200 [thread overview] Message-ID: <20210823112351.82899-1-dwagner@suse.de> (raw) Hi, After our last discussion in v5, the nvme_freeze_start() is gone (James provided a new patch). I also updated the commit message of the first patch which adds the imported bit why we need to update the number queues first. Anyway, I think we figured out the details in this path and I am quiet confident that we nailed it now (yeah, famous last words). Daniel v1: - https://lore.kernel.org/linux-nvme/20210625101649.49296-1-dwagner@suse.de/ v2: - https://lore.kernel.org/linux-nvme/20210708092755.15660-1-dwagner@suse.de/ - reviewed tags collected - added 'update hardware queues' for all transport - added fix for fc hanger in nvme_wait_freeze_timeout v3: - https://lore.kernel.org/linux-nvme/20210720124353.127959-1-dwagner@suse.de/ - dropped 'nvme-fc: Freeze queues before destroying them' - added James' two patches v4: - https://lore.kernel.org/linux-nvme/20210802112658.75875-1-dwagner@suse.de/ - added 'nvme-*: Unfreeze queues on reconnect' - added Hannes' reviewed tags v5: - https://lore.kernel.org/linux-nvme/20210818120530.130501-1-dwagner@suse.de/ - dropped non nvme-fc patches - updated 'nvme-fc: fix controller reset hang during traffic' v6: - updated commit message 'nvme-fc: Update hardware queues before using them' - dropped 'nvme-fc: fix controller reset hang during traffic' - added 'nvme-fc: Remove freeze/unfreeze around update_nr_hw_queues' Daniel Wagner (1): nvme-fc: Update hardware queues before using them James Smart (2): nvme-fc: avoid race between time out and tear down nvme-fc: Remove freeze/unfreeze around update_nr_hw_queues drivers/nvme/host/fc.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) -- 2.29.2 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme
next reply other threads:[~2021-08-23 11:24 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-23 11:23 Daniel Wagner [this message] 2021-08-23 11:23 ` [PATCH v6 0/3] Handle update hardware queues and queue freeze more carefully Daniel Wagner 2021-08-23 11:23 ` [PATCH v6 1/3] nvme-fc: Update hardware queues before using them Daniel Wagner 2021-08-23 11:23 ` Daniel Wagner 2021-08-23 11:23 ` [PATCH v6 2/3] nvme-fc: avoid race between time out and tear down Daniel Wagner 2021-08-23 11:23 ` Daniel Wagner 2021-08-23 11:23 ` [PATCH v6 3/3] nvme-fc: Remove freeze/unfreeze around update_nr_hw_queues Daniel Wagner 2021-08-23 11:23 ` Daniel Wagner 2021-08-24 20:38 ` Sagi Grimberg 2021-08-24 20:38 ` Sagi Grimberg 2021-08-25 13:04 ` Daniel Wagner 2021-08-25 13:04 ` Daniel Wagner 2021-08-25 16:03 ` James Smart 2021-08-25 16:03 ` James Smart
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