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Message-ID: <Pine.LNX.4.58.0801141151550.7083@gandalf.stny.rr.com>
Date: Mon, 14 Jan 2008 11:52:25 -0500 (EST)
From: Steven Rostedt <rostedt@...dmis.org>
To: S.Çağlar Onur <caglar@...dus.org.tr>
cc: Mike Galbraith <efault@....de>,
Mariusz Kozlowski <m.kozlowski@...land.pl>,
LKML <linux-kernel@...r.kernel.org>,
RT <linux-rt-users@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
Thomas Gleixner <tglx@...utronix.de>
Subject: Re: 2.6.24-rc7-rt1
On Mon, 14 Jan 2008, [utf-8] S.Ã^GaÄ^_lar Onur wrote:
>
> Following seems solves this issue;
>
> Index: linux-2.6.23/drivers/dma/ioat_dma.c
> ===================================================================
> --- linux-2.6.23.orig/drivers/dma/ioat_dma.c
> +++ linux-2.6.23/drivers/dma/ioat_dma.c
> @@ -260,7 +260,7 @@ static dma_cookie_t ioat1_tx_submit(stru
> /* write address into NextDescriptor field of last desc in chain */
> to_ioat_desc(ioat_chan->used_desc.prev)->hw->next =
> first->async_tx.phys;
> - __list_splice(&new_chain, ioat_chan->used_desc.prev);
> + list_splice(&new_chain, &ioat_chan->used_desc);
Thanks, but I already fixed it. It requires a list_splice_tail.
-- Steve
>
> ioat_chan->dmacount += desc_count;
> ioat_chan->pending += desc_count;
>
>
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