• Paul Mackerras's avatar
    [POWERPC] Don't use 64k pages for ioremap on pSeries · cfe666b1
    Paul Mackerras authored
    On pSeries, the hypervisor doesn't let us map in the eHEA ethernet
    adapter using 64k pages, and thus the ehea driver will fail if 64k
    pages are configured.  This works around the problem by always
    using 4k pages for ioremap on pSeries (but not on other platforms).
    A better fix would be to check whether the partition could ever
    have an eHEA adapter, and only force 4k pages if it could, but this
    will do for 2.6.25.
    
    This is based on an earlier patch by Tony Breeds.
    Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
    cfe666b1
hash_utils_64.c 27.8 KB