Date: Tue, 11 Apr 2017 17:34:41 +0200
From: Jonathan =?utf-8?Q?Neusch=C3=A4fer?= <j.neuschaefer@gmx.net>
To: Sean Paul <seanpaul@chromium.org>
Cc: Jonathan =?utf-8?Q?Neusch=C3=A4fer?= <j.neuschaefer@gmx.net>,
        dri-devel@lists.freedesktop.org, Dave Airlie <airlied@redhat.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] drm/udl: Fix unaligned memory access in udl_render_hline
Message-ID: <20170411153441.ccjuq3upwrzjuf6x@latitude>
References: <20170407200229.20642-1-j.neuschaefer@gmx.net>
 <20170411133053.stmwmsmjf7ybq42v@art_vandelay>
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On Tue, Apr 11, 2017 at 09:30:53AM -0400, Sean Paul wrote:
> On Fri, Apr 07, 2017 at 10:02:29PM +0200, Jonathan Neusch=C3=A4fer wrote:
> > On SPARC, the udl driver filled my kernel log with these messages:
> >=20
> > [186668.910612] Kernel unaligned access at TPC[76609c] udl_render_hline=
+0x13c/0x3a0
> >=20
> > Use put_unaligned_be16 to avoid them. On x86 this results in the same
> > code, but on SPARC the compiler emits two single-byte stores.
> >=20
>=20
> Pushed to drm-misc-fixes with Dave's IRC Ack.
>=20
> Thanks,
>=20
> Sean

Thanks as well :-)


Jonathan

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