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Date:	Mon, 12 Jan 2015 13:37:10 +0100
From:	Oliver Neukum <>
To:	Alexey Khoroshilov <>
Cc:	"David S. Miller" <>,,,,
Subject: Re: [PATCH] usb/kaweth: use GFP_ATOMIC under spin_lock in

On Sat, 2015-01-10 at 02:16 +0300, Alexey Khoroshilov wrote:
> Commit e4c7f259c5be ("USB: kaweth.c: use GFP_ATOMIC under spin_lock")
> makes sure that kaweth_internal_control_msg() allocates memory with
> but kaweth_internal_control_msg() also calls usb_start_wait_urb()
> that still allocates memory with GFP_NOIO.
> The patch fixes usb_start_wait_urb() as well.
> Found by Linux Driver Verification project (
> Signed-off-by: Alexey Khoroshilov <>

Acked-by: Oliver Neukum <>

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