Re: 2.6.31-0.1-default-07068-g43c1266 lockdep warning and schedulingwhile atomic BUG

From: Henk Martijn
Date: Mon Sep 21 2009 - 16:17:47 EST


Yes that worked, Thanks!

/Henk

Oliver Neukum wrote:
> Am Montag, 21. September 2009 21:53:28 schrieb Henk Martijn:
>> This is a i7 based DELL and current git throws the following warning and
>> bug at me during boot:
>
> Please try this patch
>
> Regards
> Oliver
>
> --
>
> commit ca5c4a1397d1a1c0d1074f4d8922630fdd732780
> Author: Oliver Neukum <oliver@xxxxxxxxxx>
> Date: Mon Sep 21 22:02:01 2009 +0200
>
> hid:usbhid: fix wrong use of GFP_KERNEL
>
> hid_input_report() must be told it is called in interrupt context
>
> diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
> index 1b0e07a..ab2869d 100644
> --- a/drivers/hid/usbhid/hid-core.c
> +++ b/drivers/hid/usbhid/hid-core.c
> @@ -455,7 +455,7 @@ static void hid_ctrl(struct urb *urb)
> if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN)
> hid_input_report(urb->context,
> usbhid->ctrl[usbhid->ctrltail].report->type,
> - urb->transfer_buffer, urb->actual_length, 0);
> + urb->transfer_buffer, urb->actual_length, 1);
> break;
> case -ESHUTDOWN: /* unplug */
> unplug = 1;
>
>

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