linux/arch/s390/mm
Martin Schwidefsky e5992f2e6c [S390] kvm guest address space mapping
Add code that allows KVM to control the virtual memory layout that
is seen by a guest. The guest address space uses a second page table
that shares the last level pte-tables with the process page table.
If a page is unmapped from the process page table it is automatically
unmapped from the guest page table as well.

The guest address space mapping starts out empty, KVM can map any
individual 1MB segments from the process virtual memory to any 1MB
aligned location in the guest virtual memory. If a target segment in
the process virtual memory does not exist or is unmapped while a
guest mapping exists the desired target address is stored as an
invalid segment table entry in the guest page table.
The population of the guest page table is fault driven.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2011-07-24 10:48:21 +02:00
..
cmm.c [S390] replace diag10() with diag10_range() function 2011-05-10 17:13:43 +02:00
extmem.c [S390] extmem: get rid of compile warning 2011-05-23 10:24:29 +02:00
fault.c [S390] kvm guest address space mapping 2011-07-24 10:48:21 +02:00
gup.c [S390] fix get_user_pages_fast 2010-11-10 10:05:53 +01:00
hugetlbpage.c [S390] kvm guest address space mapping 2011-07-24 10:48:21 +02:00
init.c [S390] mm: add ZONE_DMA to 31-bit config again 2011-05-26 09:48:25 +02:00
maccess.c maccess,probe_kernel: Make write/read src const void * 2011-05-25 19:56:23 -04:00
Makefile [S390] Write protect module text and RO data 2011-03-15 17:08:23 +01:00
mmap.c [S390] Randomize mmap start address 2011-01-12 09:55:25 +01:00
page-states.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
pageattr.c [S390] refactor page table functions for better pgste support 2011-05-23 10:24:31 +02:00
pgtable.c [S390] kvm guest address space mapping 2011-07-24 10:48:21 +02:00
vmem.c [S390] kvm guest address space mapping 2011-07-24 10:48:21 +02:00