Alexander Stein 3372f5a7d0 m68k: Do not set global share for non-kernel shared pages ...

If the SG bit is set in MMUTR the page is accessible for all
userspace processes (ignoring the ASID). So a process might randomly
access a page from a different process which had a shared page
(from shared memory) in its context.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>

2012-02-07 11:25:57 +10:00

..

cache.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

2012-01-26 12:43:57 -08:00

fault.c

m68k: Add helper function handle_kernel_fault()

2011-03-16 19:10:40 +01:00

hwtest.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

init_mm.c

m68k: add ColdFire with MMU enabled support to the m68k mem init code

2011-12-30 10:20:48 +10:00

init_no.c

m68knommu: create common externs for _ram* vars

2011-10-18 14:22:26 +10:00

init.c

m68k: merge m68k and m68knommu arch directories

2011-03-25 14:05:13 +10:00

kmap.c

m68k: use ColdFire MMU read/write bit flags when ioremapping

2011-12-30 10:20:37 +10:00

Makefile

m68k: compile appropriate mm arch files for ColdFire MMU support

2011-12-30 10:20:39 +10:00

mcfmmu.c

m68k: Do not set global share for non-kernel shared pages

2012-02-07 11:25:57 +10:00

memory.c

m68k: modify cache push and clear code for ColdFire with MMU enable

2011-12-30 10:20:36 +10:00

motorola.c

m68k/mm: Set all online nodes in N_NORMAL_MEMORY

2011-04-27 17:36:00 +02:00

sun3kmap.c

m68k: missing exports

2007-07-20 08:24:49 -07:00

sun3mmu.c

mm: drop unneeded pgdat argument from free_area_init_node()

2008-07-24 10:47:16 -07:00