From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Becky Bruce <beckyb@kernel.crashing.org>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>
Subject: Re: [PATCH] powerpc: Fix swiotlb ops for ppc64
Date: Wed, 14 Dec 2011 14:00:19 +1100 [thread overview]
Message-ID: <1323831619.7671.9.camel@pasglop> (raw)
In-Reply-To: <C9D58E47-96F4-45ED-BE54-758D71B361FD@kernel.crashing.org>
On Tue, 2011-12-13 at 20:53 -0600, Becky Bruce wrote:
> The non-coherent "specialness" is in the dma sync stuff and no, I
> don't think the iotlb stuff deals with that properly.
>
> Do you not have a problem with 1)? If not then I think we can look at
> switching over; 2) was more of a secondary thing.
So let's switch over, avoid an #ifdef which is always a good thing...
Cheers,
Ben.
prev parent reply other threads:[~2011-12-14 3:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-07 17:19 [PATCH] powerpc: Fix swiotlb ops for ppc64 Kumar Gala
2011-12-08 3:23 ` Benjamin Herrenschmidt
2011-12-08 5:46 ` Kumar Gala
2011-12-13 3:55 ` Becky Bruce
2011-12-13 4:27 ` Benjamin Herrenschmidt
2011-12-14 2:53 ` Becky Bruce
2011-12-14 3:00 ` Benjamin Herrenschmidt [this message]
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