Re: [PATCH] drivers: usb: core: Don't disable irqs in usb_sg_wait() during URB submit.

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Alan,

Thanks for your feedback!

> This should now be GFP_NOIO.

OK, I updated the patch to fix that.  Good catch.

> Strictly speaking, this loop should run backward.  Then the
> spin_unlock() could be replaced with spin_unlock_irqrestore().

Good idea.  A separate patch for this is included.

  --david
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