linux-kernel - RE: [PATCH] drivers/dma/ioat

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Message-ID: <BAE9DCEF64577A439B3A37F36F9B691C03A18730@orsmsx418.amr.corp.intel.com>
Date:	Fri, 14 Dec 2007 11:53:28 -0800
From:	"Nelson, Shannon" <shannon.nelson@...el.com>
To:	<caglar@...dus.org.tr>, <linux-kernel@...r.kernel.org>
Cc:	"Andrew Morton" <akpm@...ux-foundation.org>
Subject: RE: [PATCH] drivers/dma/ioat_dma.c: inlining failed

>-----Original Message-----
>From: S.Çağlar Onur [mailto:caglar@...dus.org.tr] 
>Sent: Friday, December 14, 2007 11:45 AM
>To: linux-kernel@...r.kernel.org
>Cc: Nelson, Shannon
>Subject: [PATCH] drivers/dma/ioat_dma.c: inlining failed
>
>Hi;
>
>After commit 7bb67c14fd3778504fb77da30ce11582336dfced, Linus's 
>git tree gaves following compiliation error with gcc-3.4.6. 
>Following patch solves this issue for me;
>
>
>[...]
>  CC [M]  drivers/dma/ioat.o
>  CC [M]  drivers/dma/ioat_dma.o
>drivers/dma/ioat_dma.c: In function `ioat1_tx_submit':
>drivers/dma/ioat_dma.c:177: sorry, unimplemented: inlining 
>failed in call to '__ioat1_dma_memcpy_issue_pending': function 
>body not available
>drivers/dma/ioat_dma.c:268: sorry, unimplemented: called from here
>make[2]: *** [drivers/dma/ioat_dma.o] Hata 1
>make[1]: *** [drivers/dma] Hata 2
>make: *** [drivers] Hata 2
>
>Signed-off-by: S.Çağlar Onur <caglar@...dus.org.tr>
[...]

Yep.  I posted a similar patch with a couple more tweaks after a month ago after Andrew's comments, which hasn't yet moved from -mm to Linus' tree.  See http://lkml.org/lkml/2007/11/16/336

sln
--
======================================================================
Mr. Shannon Nelson                 LAN Access Division, Intel Corp.
Shannon.Nelson@...el.com                I don't speak for Intel
(503) 712-7659                    Parents can't afford to be squeamish.
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