On Fri, 15 Jan 2010 16:32:58 -0700 Myron Stowe <myron.stowe@xxxxxx> wrote: > Alex Williamson pointed out that the IOH_VTBAR read, as currently > implemented, could silently fail and, if this occurred, 'dword' would > be -1. Under these conditions the check of whether or not the VTBAR > was enabled - if (dword & 0x1 && ... - would be incorrectly > interpreted as true. Thus began the slippery slope of adding checks > to register reads. > > Signed-off-by: Myron Stowe <myron.stowe@xxxxxx> Applied both of these, thanks Myron. -- Jesse Barnes, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
