Thread (11 messages) 11 messages, 6 authors, 2021-02-10

Re: [PATCHv2] nvme/hwmon: rework to avoid devm allocation

From: Enzo Matsumiya <hidden>
Date: 2021-01-19 22:19:12

On 01/19, Hannes Reinecke wrote:
The original design to use device-managed resource allocation
doesn't really work as the NVMe controller has a vastly different
lifetime than the hwmon sysfs attributes, causing warning about
duplicate sysfs entries upon reconnection.
This patch reworks the hwmon allocation to avoid device-managed
resource allocation, and uses the NVMe controller as parent for
the sysfs attributes.
Works fine on my NVMe-oF/TCP setup now. Thanks.
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Tested-by: Daniel Wagner <redacted>
Tested-by: Enzo Matsumiya <redacted>


Cheers,

Enzo

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