From: Joerg Roedel <joro@8bytes.org>
To: Andy Lutomirski <luto@amacapital.net>
Cc: Gleb Natapov <gleb@redhat.com>,
LKML <linux-kernel@vger.kernel.org>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
Alex Williamson <alex.williamson@redhat.com>,
Don Zickus <dzickus@redhat.com>,
Prarit Bhargava <prarit@redhat.com>,
David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH] intel_iommu: Disable vfio and kvm interrupt assignment when unsafe
Date: Thu, 7 Feb 2013 12:33:40 +0100 [thread overview]
Message-ID: <20130207113340.GW25591@8bytes.org> (raw)
In-Reply-To: <5fc782f401fc7bb0cd829b2316d7f29eb2595036.1360206266.git.luto@amacapital.net>
On Wed, Feb 06, 2013 at 07:08:24PM -0800, Andy Lutomirski wrote:
> - if (x2apic_present)
> - WARN(1, KERN_WARNING
> - "Failed to enable irq remapping. You are vulnerable to irq-injection attacks.\n");
> -
> + irq_remapping_is_secure = 0;
> return -1;
> }
Why do you remove this warning? It seems unrelated to the rest of the
patch.
Joerg
next prev parent reply other threads:[~2013-02-07 11:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-07 3:08 Andy Lutomirski
2013-02-07 3:11 ` Andy Lutomirski
2013-02-07 11:33 ` Joerg Roedel [this message]
2013-02-07 16:29 ` Andy Lutomirski
2013-02-07 17:27 ` Joerg Roedel
2013-02-07 17:53 ` Andy Lutomirski
2013-02-07 20:51 ` Joerg Roedel
2013-02-07 21:02 ` David Woodhouse
2013-02-07 21:21 ` Joerg Roedel
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