Hi Shuah, the patch looks better then the older versions. It comes closer to a merge, but I see one issue here: On Tue, Sep 25, 2012 at 07:05:17PM -0600, Shuah Khan wrote: > debug_dma_mapping_error(struct device *dev, dma_addr_t dma_addr): > Sets dma map error checked status for the dma map entry if one is > found. Decrements the system wide dma_map_errors_not_checked counter > that is incremented by debug_dma_map_page() when it checks for > mapping error before adding it to the dma debug entry table. It is problematic that the DMA debug code can no longer call dma_mapping_error because of this. How about adding a special version of that function which does no checking and use it in the DMA debug code instead? Regards, Joerg -- AMD Operating System Research Center Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach General Managers: Alberto Bozzo Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
