linux/arch/xtensa/mm
Max Filippov 566fb58ed4 xtensa: nommu: reserve memory below PLATFORM_DEFAULT_MEM_START
Memory accounting code can't handle pages below
PLATFORM_DEFAULT_MEM_START. Reserve those pages if they exist.
When PLATFORM_DEFAULT_MEM_START is zero reserve one page at address 0 to
make sure that successfull memory allocations don't return NULL.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2014-10-21 13:28:57 +04:00
..
cache.c xtensa: support highmem in aliasing cache flushing code 2014-08-14 11:59:23 +04:00
fault.c xtensa: add SMP support 2014-01-14 10:19:58 -08:00
highmem.c xtensa: support aliasing cache in kmap 2014-08-14 11:59:22 +04:00
init.c xtensa: nommu: reserve memory below PLATFORM_DEFAULT_MEM_START 2014-10-21 13:28:57 +04:00
Makefile xtensa: nommu: don't build most of the cache flushing code 2014-10-21 13:28:50 +04:00
misc.S xtensa: implement clear_user_highpage and copy_user_highpage 2014-08-14 11:59:20 +04:00
mmu.c xtensa: allow fixmap and kmap span more than one page table 2014-08-14 11:59:18 +04:00
tlb.c xtensa: optimize local_flush_tlb_kernel_range 2014-04-06 21:29:17 +04:00