linux-kernel - Re: Arrr! Linux 2.6.18

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Date:	Fri, 22 Sep 2006 15:57:23 -0700
From:	"Dale Farnsworth" <dale@...nsworth.org>
To:	Jeff Garzik <jeff@...zik.org>
Cc:	Judith Lebzelter <judith@...l.org>,
	Linus Torvalds <torvalds@...l.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	dale@...nsworth.org
Subject: Re: Arrr! Linux 2.6.18

On Fri, Sep 22, 2006 at 06:08:25PM -0400, Jeff Garzik wrote:
> Judith Lebzelter wrote:
> >>Dale Farnsworth:
> >>      mv643xx_eth: Unmap DMA buffers in receive path
> >
> >In OSDL's automated cross-compile for powerpc64, kernel 2.6.18 had this 
> >unexpected error:
> >
> >drivers/net/mv643xx_eth.c: In function 'mv643xx_eth_receive_queue':
> >drivers/net/mv643xx_eth.c:388: error: 'RX_SKB_SIZE' undeclared (first use 
> >in this function)
> >
> >Here is a patch that stops the error.
> >
> >Judith Lebzelter
> >OSDL
> >
> >--- drivers/net/mv643xx_eth.c.old	2006-09-22 11:22:47.951049416 -0700
> >+++ drivers/net/mv643xx_eth.c	2006-09-22 11:23:17.787625304 -0700
> >@@ -385,7 +385,7 @@
> > 	struct pkt_info pkt_info;
> > 
> > 	while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
> >-		dma_unmap_single(NULL, pkt_info.buf_ptr, RX_SKB_SIZE,
> >+		dma_unmap_single(NULL, pkt_info.buf_ptr, ETH_RX_SKB_SIZE,
> > 							DMA_FROM_DEVICE);
> 
> Man, talk about timing.  I just sent this to Andrew & Linus just a few 
> seconds ago :)
> 
> 	Jeff

And I sent the same patch to you and netdev 2 days ago.  :)

Did you get the accompanying patch that removes this driver
from the powerpc64 build?  Or shall I resend it?

-Dale
-
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