From: "H. Peter Anvin" <hpa@zytor.com>
To: Dave Airlie <airlied@gmail.com>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>,
Dave Jones <davej@redhat.com>,
x86@kernel.org, Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: Fix apparent cut-n-paste mistake in Dell reboot workaround.
Date: Sun, 29 Sep 2013 21:23:43 -0700 [thread overview]
Message-ID: <5248FCCF.7070806@zytor.com> (raw)
In-Reply-To: <CAPM=9txNWRKPzE=FNz63fi-7mwQq5DvNkVHik4gNodD9WBP9mw@mail.gmail.com>
On 09/29/2013 08:15 PM, Dave Airlie wrote:
>>
>> Likely indicates that our ACPI reboot handling still isn't bug
>> compatible with Windows. We'd do better fixing that than adding more DMI
>> entries.
>
> are these only with VTd enabled? I have some Dells that won't reboot
> with VTd turned on, I remember you though it was an acpi bug we
> couldn't do much with.
>
It would be very interesting to know what the heck the ACPI reset port
is set to in these machines.
-hpa
next prev parent reply other threads:[~2013-09-30 4:24 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-25 0:13 Fix apparent cut-n-paste mistake in Dell reboot workaround Dave Jones
2013-09-25 7:42 ` [tip:x86/urgent] x86/reboot: " tip-bot for Dave Jones
2013-09-27 20:16 ` H. Peter Anvin
2013-09-27 20:19 ` Dave Jones
2013-09-27 20:34 ` H. Peter Anvin
2013-09-30 2:57 ` Matthew Garrett
2013-09-30 2:58 ` H. Peter Anvin
2013-09-30 3:06 ` Matthew Garrett
2013-09-30 3:15 ` Dave Airlie
2013-09-30 4:23 ` H. Peter Anvin [this message]
2013-09-30 4:32 ` Matthew Garrett
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