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Open Source and information security mailing list archives
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Date: Wed, 02 May 2007 00:12:43 -0700 (PDT) From: David Miller <davem@...emloft.net> To: jeff@...zik.org Cc: mchan@...adcom.com, netdev@...r.kernel.org Subject: Re: [PATCH 3/20][BNX2]: Add 40-bit DMA workaround for 5708. From: Jeff Garzik <jeff@...zik.org> Date: Wed, 02 May 2007 03:06:43 -0400 > Second, CONFIG_HIGHMEM is a bad test for IOMMU presence. I don't > think you /can/ test for IOMMU presence. Maybe DaveM knows a way > that I do not? You really can't. We have platforms that are both IOMMU and non-IOMMU for the same configuration, it isn't known until run-time. - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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