Re: [PATCH v3 01/15] scsi: pm8001: do not overwrite PCI queue mapping

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To: Daniel Wagner <dwagner@xxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Keith Busch <kbusch@xxxxxxxxxx>, Sagi Grimberg <sagi@xxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Jason Wang <jasowang@xxxxxxxxxx>, Kashyap Desai <kashyap.desai@xxxxxxxxxxxx>, Sumit Saxena <sumit.saxena@xxxxxxxxxxxx>, Shivasharan S <shivasharan.srikanteshwara@xxxxxxxxxxxx>, Chandrakanth patil <chandrakanth.patil@xxxxxxxxxxxx>, Sathya Prakash Veerichetty <sathya.prakash@xxxxxxxxxxxx>, Suganath Prabu Subramani <suganath-prabu.subramani@xxxxxxxxxxxx>, Nilesh Javali <njavali@xxxxxxxxxxx>, GR-QLogic-Storage-Upstream@xxxxxxxxxxx, Jonathan Corbet <corbet@xxxxxxx>
Subject: Re: [PATCH v3 01/15] scsi: pm8001: do not overwrite PCI queue mapping
From: John Garry <john.g.garry@xxxxxxxxxx>
Date: Tue, 6 Aug 2024 16:03:29 +0100
Cc: Frederic Weisbecker <frederic@xxxxxxxxxx>, Mel Gorman <mgorman@xxxxxxx>, Hannes Reinecke <hare@xxxxxxx>, Sridhar Balaraman <sbalaraman@xxxxxxxxxxxxxxxxxxxx>, "brookxu.cn" <brookxu.cn@xxxxxxxxx>, Ming Lei <ming.lei@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, linux-nvme@xxxxxxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxx, megaraidlinux.pdl@xxxxxxxxxxxx, mpi3mr-linuxdrv.pdl@xxxxxxxxxxxx, MPT-FusionLinux.pdl@xxxxxxxxxxxx, storagedev@xxxxxxxxxxxxx, linux-doc@xxxxxxxxxxxxxxx
In-reply-to: <20240806-isolcpus-io-queues-v3-1-da0eecfeaf8b@suse.de>
Organization: Oracle Corporation
User-agent: Mozilla Thunderbird

On 06/08/2024 13:06, Daniel Wagner wrote:

blk_mq_pci_map_queues maps all queues but right after this, we
overwrite these mappings by calling blk_mq_map_queues. Just use one
helper but not both.

Fixes: 42f22fe36d51 ("scsi: pm8001: Expose hardware queues for pm80xx")
Signed-off-by: Daniel Wagner<dwagner@xxxxxxx>


Reviewed-by: John Garry <john.g.garry@xxxxxxxxxx>

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References:
- [PATCH v3 00/15] honor isolcpus configuration
  - From: Daniel Wagner
- [PATCH v3 01/15] scsi: pm8001: do not overwrite PCI queue mapping
  - From: Daniel Wagner

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