]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[PATCH] uml: increase granularity of host capability checking
authorBodo Stroesser <bstroesser@fujitsu-siemens.com>
Sat, 3 Sep 2005 22:57:49 +0000 (15:57 -0700)
committerLinus Torvalds <torvalds@evo.osdl.org>
Mon, 5 Sep 2005 07:06:24 +0000 (00:06 -0700)
commit8b51304ed3184826fb262c1e9d3e58b0b00fd083
tree2fd338bf425794146ba4d8b1a2fb3a81fb8c3fa4
parent60d339f6fe0831060600c62418b71a62ad26c281
[PATCH] uml: increase granularity of host capability checking

This change enables SKAS0/SKAS3 to work with all combinations of /proc/mm and
PTRACE_FAULTINFO being available or not.

Also it changes the initialization of proc_mm and ptrace_faultinfo slightly,
to ease forcing SKAS0 on a patched host.  Forcing UML to run without /proc/mm
or PTRACE_FAULTINFO by cmdline parameter can be implemented with a setup
resetting the related variable.

Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/um/kernel/skas/include/skas.h
arch/um/kernel/skas/mmu.c
arch/um/kernel/skas/process.c
arch/um/kernel/skas/process_kern.c