• Chris Metcalf's avatar
    tile: provide CONFIG_PAGE_SIZE_64KB etc for tilepro · c1b27ab5
    Chris Metcalf authored
    This allows the build system to know that it can't attempt to
    configure the Lustre virtual block device, for example, when tilepro
    is using 64KB pages (as it does by default).  The tilegx build
    already provided those symbols.
    
    Previously we required that the tilepro hypervisor be rebuilt with
    a different hardcoded page size in its headers, and then Linux be
    rebuilt using the updated hypervisor header.  Now we allow each of
    the hypervisor and Linux to be built independently.  We still check
    at boot time to ensure that the page size provided by the hypervisor
    matches what Linux expects.
    Signed-off-by: default avatarChris Metcalf <cmetcalf@ezchip.com>
    Cc: stable@vger.kernel.org [3.19+]
    c1b27ab5
page.h 9.9 KB