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From: Joerg Roedel <joro@8bytes.org>
To: Shuah Khan <shuah.khan@hp.com>
Cc: Greg KH <gregkh@linuxfoundation.org>,
	LKML <linux-kernel@vger.kernel.org>,
	stable <stable@vger.kernel.org>,
	iommu@lists.linux-foundation.org
Subject: Re: IO_PAGE_FAULTs on unity mapped regions during amd_iommu_init() in Linux 3.4
Date: Mon, 11 Feb 2013 23:18:25 +0100	[thread overview]
Message-ID: <20130211221825.GB25591@8bytes.org> (raw)
In-Reply-To: <1360616223.2950.15.camel@lorien2>

On Mon, Feb 11, 2013 at 01:57:03PM -0700, Shuah Khan wrote:
> I was hoping Joerg's patch would make it into Linus's tree by now. I
> tested the original patch and did the back-port to 3.4 and 3.0 at the
> same time, before I loose the test system.

I will send the patch with the next merge window. It already has the
stable-tag and should be noticed when it hits Linus' tree. Since Shuah's
system is the only one I know of which actually implements IVMD entries
in the IVRS table the problem seemed not to be important enough to send
another pull-request for v3.8.

Regards,

	Joerg



WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Shuah Khan <shuah.khan-VXdhtT5mjnY@public.gmane.org>
Cc: Greg KH
	<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
	iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	stable <stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: IO_PAGE_FAULTs on unity mapped regions during amd_iommu_init() in Linux 3.4
Date: Mon, 11 Feb 2013 23:18:25 +0100	[thread overview]
Message-ID: <20130211221825.GB25591@8bytes.org> (raw)
In-Reply-To: <1360616223.2950.15.camel@lorien2>

On Mon, Feb 11, 2013 at 01:57:03PM -0700, Shuah Khan wrote:
> I was hoping Joerg's patch would make it into Linus's tree by now. I
> tested the original patch and did the back-port to 3.4 and 3.0 at the
> same time, before I loose the test system.

I will send the patch with the next merge window. It already has the
stable-tag and should be noticed when it hits Linus' tree. Since Shuah's
system is the only one I know of which actually implements IVMD entries
in the IVRS table the problem seemed not to be important enough to send
another pull-request for v3.8.

Regards,

	Joerg

  reply	other threads:[~2013-02-11 22:18 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-31 18:33 IO_PAGE_FAULTs on unity mapped regions during amd_iommu_init() in Linux 3.4 Shuah Khan
2013-02-01 13:00 ` Joerg Roedel
2013-02-01 18:31   ` Shuah Khan
2013-02-05 13:31     ` Joerg Roedel
2013-02-05 13:31       ` Joerg Roedel
2013-02-05 13:57       ` Shuah Khan
2013-02-05 13:57         ` Shuah Khan
2013-02-06 12:12         ` Joerg Roedel
2013-02-07  2:40           ` Shuah Khan
2013-02-11 19:49             ` Greg KH
2013-02-11 19:49               ` Greg KH
2013-02-11 20:17               ` Shuah Khan
2013-02-11 20:17                 ` Shuah Khan
2013-02-11 20:57               ` Shuah Khan
2013-02-11 22:18                 ` Joerg Roedel [this message]
2013-02-11 22:18                   ` Joerg Roedel

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