linux-kernel - Re: [PATCH kernel v9 30/32] vfio: powerpc/spapr: Use 32bit DMA window properties from table

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20150430065821.GC24886@voom.redhat.com>
Date:	Thu, 30 Apr 2015 16:58:21 +1000
From:	David Gibson <david@...son.dropbear.id.au>
To:	Alexey Kardashevskiy <aik@...abs.ru>
Cc:	linuxppc-dev@...ts.ozlabs.org,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Alex Williamson <alex.williamson@...hat.com>,
	Gavin Shan <gwshan@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH kernel v9 30/32] vfio: powerpc/spapr: Use 32bit DMA
 window properties from table_group

On Sat, Apr 25, 2015 at 10:14:54PM +1000, Alexey Kardashevskiy wrote:
> A table group might not have a table but it always has the default 32bit
> window parameters so use these.
> 
> No change in behavior is expected.
> 
> Signed-off-by: Alexey Kardashevskiy <aik@...abs.ru>

It would be easier to review if you took this and the parts of the
earlier patch which add the tce32_* fields to table_group and roll
them up on their own.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

Content of type "application/pgp-signature" skipped