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    SubjectRe: [RFC] [Patch] calgary iommu: Use the first kernel's tce tables in kdump
    Hi Muli,

    I have tried to work with CCR ,CSR, CSMR, CSAR, CFGRW, GBRERRM
    registers but have been unable to make calgary generate an exception
    upon error condition. In alloc_tce_table() , I am setting WRITE_ONLY
    access permission bit to tce entries but it isn't helping. Would you
    kindly let me know how we can make calgary to generate an exception in
    error conditions ?.


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