From: Dmitry Nezhevenko <dion@inhex.net>
To: Ingo Molnar <mingo@elte.hu>
Cc: Yinghai Lu <yinghai@kernel.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
linux-kernel@vger.kernel.org,
Venki Pallipadi <venkatesh.pallipadi@intel.com>
Subject: Re: 2.6.28 git: WARNING: at arch/x86/kernel/cpu/mtrr/generic.c:404 generic_get_mtrr+0xea/0x120()
Date: Mon, 24 Nov 2008 07:59:59 +0200 [thread overview]
Message-ID: <20081124055959.GA15544@laptop.local> (raw)
In-Reply-To: <20081123234252.GA27750@elte.hu>
On Mon, Nov 24, 2008 at 12:42:52AM +0100, Ingo Molnar wrote:
> >
> > > /proc/mtrr:
> > > reg00: base=0x000000000 ( 0MB), size= 2048MB, count=1: write-back
> > > reg04: base=0x0000f8000 ( 0MB), size= 32KB, count=1: write-protect
> > > reg05: base=0x0000dc000 ( 0MB), size= 8KB, count=1: write-back
> >
> > so that patch workaround your BIOS setup with mtrr mask setting.
>
> so the kernel was right to issue a warning.
Ok. Thanks.
Btw.. Should it really be a warning, that taints kernel? As I said,
2.6.27 has same message, however it's just printk().
--
WBR, Dmitry
prev parent reply other threads:[~2008-11-24 6:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-20 9:22 2.6.28 git: WARNING: at arch/x86/kernel/cpu/mtrr/generic.c:404 generic_get_mtrr+0xea/0x120() Dmitry Nezhevenko
2008-11-22 20:44 ` Rafael J. Wysocki
2008-11-22 21:43 ` Yinghai Lu
2008-11-23 9:57 ` Dmitry Nezhevenko
2008-11-23 23:41 ` Yinghai Lu
2008-11-23 23:42 ` Ingo Molnar
2008-11-24 5:59 ` Dmitry Nezhevenko [this message]
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