On Wed, May 25, 2011 at 1:04 AM, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: >> The Cisco FNIC driver requires creating a SLAB_CACHE_DMA cache, which is >> not possible if CONFIG_ZONE_DMA is disasbled. Avoid compiling it without >> DMA support. > > And you're sure it actually needs it and isn't some sort of typo? It > might help to Cc the maintainer to figure that out. Yes, almost certainly it is due to a misunderstanding of what SLAB_CACHE_DMA means. (fnic is a modern PCIe device that doesn't have 24-bit DMA restrictions ;) So the correct fix would likely be to delete the SLAB_CACHE_DMA from the driver. In any case cc'ing Cisco people as hch suggested... - R. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
