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Date: Mon, 1 Aug 2005 21:37:12 +0200
From: Olaf Hering <olh@suse.de>
To: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
       Andrew Morton <akpm@osdl.org>, Pavel Machek <pavel@suse.cz>
Subject: Re: [PATCH] remove device_suspend calls in sys_reboot path
Message-ID: <20050801193712.GA30605@suse.de>
References: <200506260105.j5Q15eBj021334@hera.kernel.org> <20050801151956.GA29448@suse.de> <20050801161039.GA29705@suse.de>
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 On Mon, Aug 01, Olaf Hering wrote:

> 
> A recent change for 'case LINUX_REBOOT_CMD_POWER_OFF' causes an endless
> hang after 'halt -p' on my Macs with USB keyboard.
> It went into rc1, but the hang in an usb device (1-1.3) shows up only
> with rc3. Why is device_suspend() called anyway if the
> system will go down anyway in a few milliseconds?

After reading last weeks sys_reboot thread, I'm not sure if this patch
is correct. But halt -p should work again in 2.6.13, so we need
something. Perhaps USB is broken now.