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From: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>
To: Sean Paul <seanpaul@chromium.org>
Cc: "Jonathan Neuschäfer" <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
Date: Tue, 11 Apr 2017 17:34:41 +0200	[thread overview]
Message-ID: <20170411153441.ccjuq3upwrzjuf6x@latitude> (raw)
In-Reply-To: <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 Neuschäfer wrote:
> > On SPARC, the udl driver filled my kernel log with these messages:
> > 
> > [186668.910612] Kernel unaligned access at TPC[76609c] udl_render_hline+0x13c/0x3a0
> > 
> > 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.
> > 
> 
> Pushed to drm-misc-fixes with Dave's IRC Ack.
> 
> Thanks,
> 
> Sean

Thanks as well :-)


Jonathan

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      reply	other threads:[~2017-04-11 15:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-07 20:02 [PATCH] drm/udl: Fix unaligned memory access in udl_render_hline Jonathan Neuschäfer
2017-04-11 13:30 ` Sean Paul
2017-04-11 13:30   ` Sean Paul
2017-04-11 15:34   ` Jonathan Neuschäfer [this message]

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