kernel_optimize_test/arch/um
Jeff Dike e06173bde0 uml: don't allow processes to call into stub
Kill a process that tries to branch into a stub and execute a system
call.  There are no security implications here - a system call in a
stub is treated the same as a system call anywhere else.  But if a
process is trying to branch into a stub, either it is trying something
nasty or it has gone haywire, so it's a good idea to get rid of it in
either case.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05 09:44:30 -08:00
..
drivers uml: tidy helper code 2008-02-05 09:44:30 -08:00
include uml: get rid of syscall counters 2008-02-05 09:44:30 -08:00
kernel uml: get rid of syscall counters 2008-02-05 09:44:30 -08:00
os-Linux uml: don't allow processes to call into stub 2008-02-05 09:44:30 -08:00
scripts uml: throw out CONFIG_MODE_TT 2007-10-16 09:43:05 -07:00
sys-i386 uml: simplify SIGSEGV handling 2008-02-05 09:44:28 -08:00
sys-ia64
sys-ppc kbuild: enable 'make AFLAGS=...' to add additional options to AS 2007-10-15 21:59:31 +02:00
sys-x86_64 uml: kill processes instead of panicing kernel 2008-02-05 09:44:28 -08:00
defconfig uml: fix stub address calculations 2007-10-16 09:43:09 -07:00
Kconfig uml: remove duplicate config symbol and unused file and variables 2008-02-05 09:44:29 -08:00
Kconfig.char uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.debug uml: GPROF needs to depend on FRAME_POINTER 2008-02-05 09:44:25 -08:00
Kconfig.i386 uml: keep UML Kconfig in sync with x86 2007-12-03 08:13:17 -08:00
Kconfig.net uml: fix URLs in Kconfig and help strings 2008-02-05 09:44:25 -08:00
Kconfig.x86_64 uml: fix stub address calculations 2007-10-16 09:43:09 -07:00
Makefile uml: fx command-line CFLAGS and LDFLAGS support 2008-02-05 09:44:29 -08:00
Makefile-i386 no need to mess with KBUILD_CFLAGS on uml-i386 anymore 2007-12-05 09:25:20 -08:00
Makefile-ia64
Makefile-os-Linux kbuild: enable 'make CFLAGS=...' to add additional options to CC 2007-10-14 22:21:35 +02:00
Makefile-ppc
Makefile-skas
Makefile-x86_64 x86 merge fallout: uml 2007-10-29 07:41:32 -07:00