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Date: Tue, 10 Nov 2009 12:27:23 +0100 From: Ingo Molnar <mingo@...e.hu> To: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp> Cc: linux-kernel@...r.kernel.org, chrisw@...s-sol.org, wmw2@...radead.org, joerg.roedel@....com, muli@...ibm.com Subject: Re: [PATCH -v2 9/9] x86: handle HW IOMMU initialization failure gracely this patch needed the fixlet below. (it could be cleaned up later perhaps to not need the #ifdef - but wanted to keep it simple for now.) Ingo -------------> diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c index c7a8bcf..43d755a 100644 --- a/drivers/pci/intel-iommu.c +++ b/drivers/pci/intel-iommu.c @@ -3252,7 +3252,9 @@ int __init intel_iommu_init(void) "PCI-DMA: Intel(R) Virtualization Technology for Directed I/O\n"); init_timer(&unmap_timer); +#ifdef CONFIG_SWIOTLB swiotlb = 0; +#endif dma_ops = &intel_dma_ops; init_iommu_sysfs(); -- 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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