From: Markus Trippelsdorf <markus@trippelsdorf.de>
To: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Cc: Ingo Molnar <mingo@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>,
Mike Galbraith <efault@gmx.de>, Joerg Roedel <jroedel@suse.de>,
Paolo Bonzini <pbonzini@redhat.com>,
kvm@vger.kernel.org
Subject: Re: commit 3c2e7f7de3 (KVM use NPT page attributes) causes boot failures
Date: Tue, 1 Sep 2015 15:56:36 +0200 [thread overview]
Message-ID: <20150901135636.GA423@x4> (raw)
In-Reply-To: <55E5A157.5040403@linux.intel.com>
On 2015.09.01 at 21:00 +0800, Xiao Guangrong wrote:
>
> Did it trigger the BUG()/BUG_ON() in mtrr2protval()/fallback_mtrr_type()?
> If yes, could you please print the actual value out?
It is the BUG() in fallback_mtrr_type(). I changed it to a printk and
it prints 1 for the value of mtrr.
MTRR_TYPE_WRCOMB 1
--
Markus
next prev parent reply other threads:[~2015-09-01 13:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20150831172453.GA5429@gmail.com>
[not found] ` <20150901070856.GA430@x4>
[not found] ` <20150901072741.GB20383@gmail.com>
[not found] ` <20150901074449.GB430@x4>
[not found] ` <20150901083856.GD25398@gmail.com>
[not found] ` <20150901084444.GB421@x4>
[not found] ` <20150901085627.GF6315@gmail.com>
2015-09-01 10:04 ` commit 3c2e7f7de3 (KVM use NPT page attributes) causes boot failures Markus Trippelsdorf
2015-09-01 13:00 ` Xiao Guangrong
2015-09-01 13:56 ` Markus Trippelsdorf [this message]
2015-09-01 22:31 ` Xiao Guangrong
2015-09-02 3:50 ` Markus Trippelsdorf
2015-09-02 9:17 ` Xiao Guangrong
2015-09-02 9:38 ` Markus Trippelsdorf
2015-09-02 10:27 ` Xiao Guangrong
2015-09-02 10:54 ` Markus Trippelsdorf
2015-09-02 10:57 ` Xiao Guangrong
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