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2011-05-04arch/tile: kernel-related cleanups from removing static page sizeChris Metcalf1-32/+0
User space code has been able to discover the static page size by including a special <hv/pagesize.h> file. In the current release, that file is now gone, and <asm/page.h> doesn't rely on it. The getpagesize() API is now the only way for userspace to get the page size. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
2010-07-06arch/tile: Enable more sophisticated IRQ model for 32-bit chips.Chris Metcalf1-0/+32
This model is based on the on-chip interrupt model used by the TILE-Gx next-generation hardware, and interacts much more cleanly with the Linux generic IRQ layer. The change includes modifications to the Tilera hypervisor, which are reflected in the hypervisor headers in arch/tile/include/arch/. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Thomas Gleixner <tglx@linutronix.de>