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Date: Sun, 6 Nov 2011 20:47:43 +0100
From: Marius Strobl <marius@alchemy.franken.de>
To: Hans Petter Selasky <hselasky@freebsd.org>
Message-ID: <20111106194743.GD56603@alchemy.franken.de>
References: <201111061513.pA6FD25t027285@svn.freebsd.org>
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Cc: svn-src-stable@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org, svn-src-stable-8@freebsd.org
Subject: Re: svn commit: r227217 - stable/8/sys/dev/usb
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On Sun, Nov 06, 2011 at 03:13:02PM +0000, Hans Petter Selasky wrote:
> Author: hselasky
> Date: Sun Nov  6 15:13:01 2011
> New Revision: 227217
> URL: http://svn.freebsd.org/changeset/base/227217
> 
> Log:
>   MFC r227075:
>   Fix for panic at USB controller attach failure during cold boot.
> 
> Modified:
>   stable/8/sys/dev/usb/usb_process.c
> Directory Properties:
>   stable/8/sys/   (props changed)
>   stable/8/sys/amd64/include/xen/   (props changed)
>   stable/8/sys/cddl/contrib/opensolaris/   (props changed)
>   stable/8/sys/contrib/dev/acpica/   (props changed)
>   stable/8/sys/contrib/pf/   (props changed)
> 
> Modified: stable/8/sys/dev/usb/usb_process.c
> ==============================================================================
> --- stable/8/sys/dev/usb/usb_process.c	Sun Nov  6 15:06:04 2011	(r227216)
> +++ stable/8/sys/dev/usb/usb_process.c	Sun Nov  6 15:13:01 2011	(r227217)
> @@ -67,11 +67,13 @@ static int usb_pcount;
>  #define	USB_THREAD_CREATE(f, s, p, ...) \
>  		kproc_kthread_add((f), (s), &usbproc, (p), RFHIGHPID, \
>  		    0, "usb", __VA_ARGS__)
> +#define	USB_THREAD_SUSPEND_CHECK() kthread_suspend_check()

In stable/8 kthread_suspend_check(9) takes an struct thread * argument.

Marius