kernel/linux.git/arch/sh/mm/Makefile, branch linux-4.4.y

sh64: Fix up caller-save register settings for fast-path.

2012-05-14T07:46:07+00:00

Now that the fast-path handler has been moved, we also need to update the Makefile to ensure that the same restrictions for caller-save registers are observed. Signed-off-by: Paul Mundt

sh: Enable shared page fault handler for _32/_64.

2012-05-14T06:33:28+00:00

This moves the now generic _32 page fault handling code to a shared place and adapts the _64 implementation to make use of it. Signed-off-by: Paul Mundt

sh: Enable CONFIG_GCOV_PROFILE_ALL for sh

2011-02-15T07:47:17+00:00

This patch enables gcov kernel profiling over the whole kernel for sh. Profiling of specific files individually already worked. A handful of files have to be explicitly excluded from the profiling to avoid breaking things, notably pmb.c. Signed-off-by: Chris Smith Signed-off-by: Stuart Menefy Signed-off-by: Paul Mundt

sh: lockless get_user_pages_fast()

2010-10-27T07:43:08+00:00

Implement get_user_pages_fast without locking in the fastpath on sh. Signed-off-by: Paul Mundt

sh: Provide a generic SRAM pool for tiny memories.

2010-10-14T17:09:00+00:00

This sets up a generic SRAM pool for CPUs and platform code to insert their otherwise unused memories into. A simple alloc/free interface is provided (lifed from avr32) for generic code. This only applies to tiny SRAMs that are otherwise unmanaged, and does not take in to account the more complex SRAMs sitting behind transfer engines, or that employ an I/D split. Signed-off-by: Paul Mundt

sh: change to new flag variable

2010-09-23T07:18:18+00:00

Replace EXTRA_CFLAGS with ccflags-y. Signed-off-by: matt mooney Signed-off-by: Paul Mundt

sh: Enable SH-X3 hardware synonym avoidance handling.

2010-04-19T08:27:17+00:00

This enables support for the hardware synonym avoidance handling on SH-X3 CPUs for the case where dcache aliases are possible. icache handling is retained, but we flip on broadcasting of the block invalidations due to the lack of coherency otherwise on SMP. Signed-off-by: Paul Mundt

sh: tlb debugfs support.

2010-03-29T06:24:54+00:00

Export the status of the utlb and itlb entries through debugfs. Signed-off-by: Matt Fleming Signed-off-by: Paul Mundt

sh: uncached mapping helpers.

2010-02-17T07:28:00+00:00

This adds some helper routines for uncached mapping support. This simplifies some of the cases where we need to check the uncached mapping boundaries in addition to giving us a centralized location for building more complex manipulation on top of. Signed-off-by: Paul Mundt

sh: Split out MMUCR.URB based entry wiring in to shared helper.

2010-01-19T06:20:35+00:00

Presently this is duplicated between tlb-sh4 and tlb-pteaex. Split the helpers out in to a generic tlb-urb that can be used by any parts equipped with MMUCR.URB. At the same time, move the SH-5 code out-of-line, as we require single global state for DTLB entry wiring. Signed-off-by: Paul Mundt