Re: [PATCH] net: usb: Convert tasklet API to new bottom half workqueue mechanism

[Oliver Neukum]

On 09.06.25 11:53, Miao, Jun wrote:

> > You can change it to GFP_KERNEL since this is not atomic context now.
>
> Thanks,  the usbnet_bh() function only be called by usbnet_bh_workqueue which is sleepable.

Yes, but it can be waited on in usbnet_stop(), which in turn can
be called for a device reset. Hence this must be GFP_NOIO, not
GFP_KERNEL.

	Regards
		Oliver