tree e5c5f2b57b178a66fe880c0f534cbc791cf09147
parent 0f7e663dea7f0e22f3b2d07156c5e9d2e8656610
author Jeff Dike <jdike@addtoit.com> 1115440255 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1115442571 -0700

[PATCH] uml: x86_64 fixes

This fixes some x86_64 bugs -

- maybe_map returns -1 on error instead of 0, which is interpreted as
  physical address 0

- removed an include of ipc.h, which isn't needed

- fixed the calculation of signal frame location

- the signal delivery code is now immune to the stack expansion check

- added a missing include

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>