From: Muli Ben-Yehuda <muli@cs.technion.ac.il>
To: Jon Mason <jdmason@kudzu.us>
Cc: "H. Peter Anvin" <hpa@zytor.com>, WANG Chao <chaowang@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Vivek Goyal <vgoyal@redhat.com>, Yinghai Lu <yinghai@kernel.org>,
Baoquan He <bhe@redhat.com>,
kexec@lists.infradead.org, discuss@x86-64.org, x86@kernel.org,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: How could we get rid of saved_max_pfn for calgary iommu?
Date: Sun, 9 Mar 2014 09:06:42 +0200 [thread overview]
Message-ID: <20140309070642.GA2525@needle> (raw)
In-Reply-To: <CAPoiz9yhAeoWDANus6=O_5AomKFEAzzR1pR4F0rN2HnDWwYAMg@mail.gmail.com>
On Thu, Mar 06, 2014 at 07:46:44AM -0700, Jon Mason wrote:
> > I don't know of anyone still using it, but it's not
> > impossible. Calgary and CalIOC2 machines would now be ~5-8 years
> > old.
>
> It is getting a bit crufty in arch/x86. Would it be better to move
> it to drivers/iommu?
Not sure I see the potential benefit... I think for Calgary it's
either leave it in arch/x86 or rip it out.
Cheers,
Muli
next prev parent reply other threads:[~2014-03-09 7:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-19 6:18 How could we get rid of saved_max_pfn for calgary iommu? WANG Chao
2014-02-20 0:04 ` Jon Mason
2014-02-20 2:36 ` Vivek Goyal
2014-02-21 7:47 ` WANG Chao
2014-02-21 8:18 ` Baoquan He
2014-03-05 5:36 ` WANG Chao
2014-03-06 6:47 ` Muli Ben-Yehuda
2014-03-06 6:50 ` H. Peter Anvin
2014-03-06 7:00 ` Muli Ben-Yehuda
2014-03-06 14:46 ` Jon Mason
2014-03-09 7:06 ` Muli Ben-Yehuda [this message]
2014-03-11 5:20 ` Jon Mason
2014-03-06 16:05 ` Vivek Goyal
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