Re: [PATCH v2] iommu/dma: Fix IOVA reserve dma ranges

2020-09-14 Thread Srinath Mannam via iommu
On Fri, Sep 11, 2020 at 8:47 PM Bjorn Helgaas wrote: > Hi Bjorn, Thanks for review. > On Fri, Sep 11, 2020 at 03:55:34PM +0530, Srinath Mannam wrote: > > Fix IOVA reserve failure in the case when address of first memory region > > listed in dma-ranges is equal to 0x0. > > > > Fixes: aadad097cd46f

Re: [PATCH v2] iommu/dma: Fix IOVA reserve dma ranges

2020-09-11 Thread Bjorn Helgaas
On Fri, Sep 11, 2020 at 03:55:34PM +0530, Srinath Mannam wrote: > Fix IOVA reserve failure in the case when address of first memory region > listed in dma-ranges is equal to 0x0. > > Fixes: aadad097cd46f ("iommu/dma: Reserve IOVA for PCIe inaccessible DMA > address") > Signed-off-by: Srinath

[PATCH v2] iommu/dma: Fix IOVA reserve dma ranges

2020-09-11 Thread Srinath Mannam via iommu
Fix IOVA reserve failure in the case when address of first memory region listed in dma-ranges is equal to 0x0. Fixes: aadad097cd46f ("iommu/dma: Reserve IOVA for PCIe inaccessible DMA address") Signed-off-by: Srinath Mannam --- Changes from v1: Removed unnecessary changes based on Robin's