Richard Weinberger d0b5e15f0c um: Remove SKAS3/4 support ...

Before we had SKAS0 UML had two modes of operation
TT (tracing thread) and SKAS3/4 (separated kernel address space).
TT was known to be insecure and got removed a long time ago.
SKAS3/4 required a few (3 or 4) patches on the host side which never went
mainline. The last host patch is 10 years old.

With SKAS0 mode (separated kernel address space using 0 host patches),
default since 2005, SKAS3/4 is obsolete and can be removed.

Signed-off-by: Richard Weinberger <richard@nod.at>

2015-04-13 21:00:53 +02:00

..

asm

arch: Add lightweight memory barriers dma_rmb() and dma_wmb()

2014-12-11 21:15:06 -05:00

os-Linux

um: prctl: Do not include linux/ptrace.h

2013-09-07 10:57:11 +02:00

shared/sysdep

um: Remove SKAS3/4 support

2015-04-13 21:00:53 +02:00

vdso

x86, vdso: Clean up 32-bit vs 64-bit vdso params

2014-05-05 13:18:40 -07:00

bug.c

…

bugs_32.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

bugs_64.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

checksum_32.S

um: remove csum_partial_copy_generic_i386 to clean up exception table

2014-10-13 17:15:02 +02:00

delay.c

…

elfcore.c

switch elf_core_write_extra_data() to dump_emit()

2013-11-09 00:16:23 -05:00

fault.c

um: don't compare a pointer to 0

2012-12-20 11:49:39 -08:00

Kconfig

arch/um: make it work with defconfig and x86_64

2013-11-17 11:31:48 +01:00

ksyms.c

…

ldt.c

um: Remove SKAS3/4 support

2015-04-13 21:00:53 +02:00

Makefile

x86: switch to generic old sigaction

2013-02-03 18:16:27 -05:00

mem_32.c

coredump: remove VM_ALWAYSDUMP flag

2012-03-23 16:58:42 -07:00

mem_64.c

arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area

2014-08-08 15:57:27 -07:00

ptrace_32.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

ptrace_64.c

…

ptrace_user.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

setjmp_32.S

…

setjmp_64.S

…

signal.c

all arches, signal: move restart_block to struct task_struct

2015-02-12 18:54:12 -08:00

stub_32.S

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

stub_64.S

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

stub_segv.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

sys_call_table_32.c

x86, um: actually mark system call tables readonly

2015-01-04 14:21:25 +01:00

sys_call_table_64.c

x86, um: actually mark system call tables readonly

2015-01-04 14:21:25 +01:00

syscalls_64.c

um: kill thread->forking

2012-09-27 18:04:55 +02:00

sysrq_32.c

um: Rewrite show_stack()

2013-11-17 11:27:25 +01:00

sysrq_64.c

um: Rewrite show_stack()

2013-11-17 11:27:25 +01:00

tls_32.c

make SYSCALL_DEFINE<n>-generated wrappers do asmlinkage_protect

2013-03-03 22:58:33 -05:00

tls_64.c

um: get rid of pointless include "..." where include <...> will do

2012-10-09 22:28:45 +02:00

user-offsets.c

x32: Add x32 system calls to syscall/syscall_64.tbl

2012-02-20 12:48:49 -08:00