linux/arch/x86/um
Linus Torvalds a591afc01d Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x32 support for x86-64 from Ingo Molnar:
 "This tree introduces the X32 binary format and execution mode for x86:
  32-bit data space binaries using 64-bit instructions and 64-bit kernel
  syscalls.

  This allows applications whose working set fits into a 32 bits address
  space to make use of 64-bit instructions while using a 32-bit address
  space with shorter pointers, more compressed data structures, etc."

Fix up trivial context conflicts in arch/x86/{Kconfig,vdso/vma.c}

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (71 commits)
  x32: Fix alignment fail in struct compat_siginfo
  x32: Fix stupid ia32/x32 inversion in the siginfo format
  x32: Add ptrace for x32
  x32: Switch to a 64-bit clock_t
  x32: Provide separate is_ia32_task() and is_x32_task() predicates
  x86, mtrr: Use explicit sizing and padding for the 64-bit ioctls
  x86/x32: Fix the binutils auto-detect
  x32: Warn and disable rather than error if binutils too old
  x32: Only clear TIF_X32 flag once
  x32: Make sure TS_COMPAT is cleared for x32 tasks
  fs: Remove missed ->fds_bits from cessation use of fd_set structs internally
  fs: Fix close_on_exec pointer in alloc_fdtable
  x32: Drop non-__vdso weak symbols from the x32 VDSO
  x32: Fix coding style violations in the x32 VDSO code
  x32: Add x32 VDSO support
  x32: Allow x32 to be configured
  x32: If configured, add x32 system calls to system call tables
  x32: Handle process creation
  x32: Signal-related system calls
  x86: Add #ifdef CONFIG_COMPAT to <asm/sys_ia32.h>
  ...
2012-03-29 18:12:23 -07:00
..
asm um: merge processor_{32,64}.h a bit... 2012-03-25 00:29:55 +01:00
os-Linux um: we need sys/user.h only on i386 2011-11-02 14:15:38 +01:00
shared/sysdep uml: fix compile for x86-64 2012-01-18 19:26:11 -08:00
vdso coredump: remove VM_ALWAYSDUMP flag 2012-03-23 16:58:42 -07:00
bug.c
bugs_32.c um: kill HOST_TASK_PID 2012-03-25 00:29:55 +01:00
bugs_64.c
checksum_32.S
delay.c um: merge delay_{32,64}.c 2011-11-02 14:15:37 +01:00
elfcore.c
fault.c
Kconfig um: allow SUBARCH=x86 2012-03-25 00:29:56 +01:00
ksyms.c
ldt.c um: take ldt.h to arch/x86/um/asm/mm_context.h 2011-11-02 14:15:21 +01:00
Makefile x86, um: Use the same style generated syscall tables as native 2011-12-05 16:08:49 -08:00
mem_32.c coredump: remove VM_ALWAYSDUMP flag 2012-03-23 16:58:42 -07:00
mem_64.c
ptrace_32.c um: merge HOST_... of registers common on i386 and amd64 2011-11-02 14:15:18 +01:00
ptrace_64.c um: unify ptrace_user.h 2011-11-02 14:15:27 +01:00
ptrace_user.c
setjmp_32.S
setjmp_64.S
signal.c um: merge signal_{32,64}.c 2011-11-02 14:15:20 +01:00
stub_32.S
stub_64.S
stub_segv.c
sys_call_table_32.c x86, um: Fix typo in 32-bit system call modifications 2011-12-09 11:13:59 -08:00
sys_call_table_64.c x32: Add x32 system calls to syscall/syscall_64.tbl 2012-02-20 12:48:49 -08:00
syscalls_32.c
syscalls_64.c
sysrq_32.c
sysrq_64.c um: merge signal_{32,64}.c 2011-11-02 14:15:20 +01:00
tls_32.c
tls_64.c
user-offsets.c x32: Add x32 system calls to syscall/syscall_64.tbl 2012-02-20 12:48:49 -08:00