From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv2 0/3] ARM: mvebu: I/O coherency related fixes
Date: Tue, 20 Jan 2015 16:22:10 +0100 [thread overview]
Message-ID: <20150120162210.087ce5bc@free-electrons.com> (raw)
In-Reply-To: <20150119223657.GI2938@lunn.ch>
Dear Andrew Lunn,
On Mon, 19 Jan 2015 23:36:57 +0100, Andrew Lunn wrote:
> On Fri, Jan 16, 2015 at 05:11:26PM +0100, Thomas Petazzoni wrote:
> > Arnd, Andrew,
> >
> > As we discussed, here is a set of 3 patches related to HW I/O
> > coherency on mvebu:
> >
> > * The first patch disables HW I/O coherency entirely, and is meant to
> > be backported to stable, until we do enough testing of the new HW
> > I/O coherency stuff and backport it to stabel.
>
> Added to mvebu/fixes-3
>
> >
> > * The last two patches add the new HW I/O coherency strategy based on
> > automatic I/O synchronization barriers, and obviously re-enable the
> > HW I/O coherency.
>
> Added to mvebu/sox. I also removed the comment you forgot to removed
> in 3/3.
Thanks a lot!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
prev parent reply other threads:[~2015-01-20 15:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-16 16:11 [PATCHv2 0/3] ARM: mvebu: I/O coherency related fixes Thomas Petazzoni
2015-01-16 16:11 ` [PATCHv2 1/3] ARM: mvebu: completely disable hardware I/O coherency Thomas Petazzoni
2015-01-16 16:11 ` [PATCHv2 2/3] bus: mvebu-mbus: use automatic I/O synchronization barriers Thomas Petazzoni
2015-04-17 10:45 ` Nicolas Schichan
2015-04-17 11:23 ` Thomas Petazzoni
2015-04-24 14:44 ` [RFC PATCH] bus: mvebu-mbus: do not set WIN_CTRL_SYNCBARRIER on non io-coherent platforms Nicolas Schichan
2015-04-24 14:54 ` Thomas Petazzoni
2015-04-24 15:12 ` [PATCH] " Nicolas Schichan
2015-05-28 19:43 ` [PATCHv2 2/3] bus: mvebu-mbus: use automatic I/O synchronization barriers Aaro Koskinen
2015-05-28 19:57 ` Thomas Petazzoni
2015-01-16 16:11 ` [PATCHv2 3/3] ARM: mvebu: use arm_coherent_dma_ops and re-enable hardware I/O coherency Thomas Petazzoni
2015-01-16 16:15 ` Andrew Lunn
2015-01-16 16:20 ` Thomas Petazzoni
2015-01-19 22:36 ` [PATCHv2 0/3] ARM: mvebu: I/O coherency related fixes Andrew Lunn
2015-01-20 15:22 ` Thomas Petazzoni [this message]
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