From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Mayer Date: Mon, 03 Nov 2003 22:07:53 +0000 Subject: Re: [PATCH] Bug in sn_pci_map_sg causes MCA Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-ia64@vger.kernel.org Sorry, here's one that should actually work: --- /home/poppy15/ajm/work/davidm.bk/arch/ia64/sn/io/machvec/pci_dma.c Mon Nov 3 11:49:00 2003 +++ arch/ia64/sn/io/machvec/pci_dma.c Mon Nov 3 13:16:20 2003 @@ -279,8 +279,7 @@ * scatterlist. */ for (i = 0; i < nents; i++, sg++) { - phys_addr = __pa(sg->dma_address ? sg->dma_address : - (unsigned long)page_address(sg->page) + sg->offset); + phys_addr = __pa((unsigned long)page_address(sg->page) + sg->offset); /* * Handle the most common case: 64 bit cards. This --ajm On Mon, 3 Nov 2003, David Mosberger wrote: > >>>>> On Mon, 3 Nov 2003 12:47:55 -0800, jbarnes@sgi.com (Jesse Barnes) said: > > Jesse> David, this fixes a critical bug for us. Can you push it to > Jesse> Linus or should we send it straight to Andrew? > > The patch doesn't apply for me, otherwise, I'd have been happy to take > it (since it's a critical bug fix). I think it fails to apply because > TABs got replaced by blanks. > > --david > - > To unsubscribe from this list: send the line "unsubscribe linux-ia64" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > But he can't be a man, 'cause he doesn't smoke the same cigarettes as me. -- Alan J. Mayer SGI ajm@sgi.com WORK: 651-683-3131 HOME: 651-407-0134 --