linux-kernel - Re: [RFC 0/4] Using HPET in MSI mode and setting up per CPU HPET timers

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Date:	Mon, 8 Sep 2008 19:55:54 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Venki Pallipadi <venkatesh.pallipadi@...el.com>
Cc:	"tglx@...utronix.de" <tglx@...utronix.de>,
	"hpa@...or.com" <hpa@...or.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Li, Shaohua" <shaohua.li@...el.com>,
	Yinghai Lu <yhlu.kernel@...il.com>
Subject: Re: [RFC 0/4] Using HPET in MSI mode and setting up per CPU HPET
	timers


* Venki Pallipadi <venkatesh.pallipadi@...el.com> wrote:

> There was one code path, with CONFIG_PCI_MSI disabled, where we were 
> accessing hpet_devs without initialization. That resulted in the above 
> crash. The change below adds a check for hpet_devs.
> 
> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>
> Signed-off-by: Shaohua Li <shaohua.li@...el.com>

applied to tip/timers/hpet-percpu, thanks Venki!

	Ingo
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