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Date: Tue, 24 Oct 2006 17:12:07 -0500 From: John Partridge <johnip@....com> To: Roland Dreier <rdreier@...co.com> Cc: Matthew Wilcox <matthew@....cx>, Jeff Garzik <jeff@...zik.org>, linux-pci@...ey.karlin.mff.cuni.cz, linux-ia64@...r.kernel.org, linux-kernel@...r.kernel.org, openib-general@...nib.org Subject: Re: Ordering between PCI config space writes and MMIO reads? Roland Dreier wrote: > > I think the right way to fix this is to ensure mmio write ordering in > > the pci_write_config_*() implementations. Like this. > > I'm happy to fix this in the PCI core and not force drivers to worry > about this. > > John, can you confirm that this patch fixes the issue for you? > > Thanks, > Roland I'll give it a try and get back to you. John -- John Partridge Silicon Graphics Inc Tel: 651-683-3428 Vnet: 233-3428 E-Mail: johnip@....com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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