[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Concern about AMD IOMMU HPET msi remapping
Hello, In the committed patch http://xenbits.xen.org/hg/staging/xen-unstable.hg/rev/9025a10c0561 The bdf parameter to update_intremap_entry_from_msi_msg() is declared as u8. The single caller of this function passes bdf as an int (which is only ever filled with a u16), while the this function passes bdf to get_{dma,intremap}_requestor_id(), which expect u16's Is there not a truncation issue by doing this, or am I missing something? -- Andrew Cooper - Dom0 Kernel Engineer, Citrix XenServer T: +44 (0)1223 225 900, http://www.citrix.com _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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