[PATCH] UML skas-related fixes

[Jeff Dike]

Please pull
	http://jdike.stearns.org:5000/skas-2.5

This fixes some skas mode-related bugs, including
	generalizing some code which made assumptions that UML always has
a tracing thread
	moving a header out of arch/um/kernel/skas/include because it's not
private to skas mode
	adding the ability to skas mode of detecting some signals from the
host and shutting down as a result
	process name modification doesn't happen if CONFIG_MODE_TT isn't enabled
	the 'mode=tt' switch generates warnings if the configuration makes it
either redundant or useless

				Jeff

 arch/um/drivers/harddog_user.c            |    5 ++-
 arch/um/drivers/port_kern.c               |   11 +++-----
 arch/um/include/skas_ptrace.h             |   36 ++++++++++++++++++++++++++
 arch/um/kernel/skas/include/skas_ptrace.h |   36 --------------------------
 arch/um/kernel/tt/tracer.c                |   13 ---------
 arch/um/kernel/um_arch.c                  |   32 ++++++++++++++++++-----
 arch/um/main.c                            |   41 ++++++++++++++++++++++--------
 7 files changed, 101 insertions(+), 73 deletions(-)

ChangeSet@1.958, 2003-01-18 18:41:40-05:00, [e-mail]
  Replaced a CONFIG_* name with a UML_CONFIG_* name.

ChangeSet@1.838.124.1, 2002-12-29 21:40:13-05:00, [e-mail]
  Merge uml.karaya.com:/home/jdike/linux/2.5/skas-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/skas-2.5-linus

ChangeSet@1.838.118.2, 2002-12-29 19:18:49-05:00, [e-mail]
  Forwarded ported a number of skas-related fixes from 2.4.

ChangeSet@1.838.118.1, 2002-12-28 11:50:51-05:00, [e-mail]
  Merge http://jdike.stearns.org:5000/doc-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5

ChangeSet@1.838.117.4, 2002-12-28 11:42:00-05:00, [e-mail]
  Merge http://jdike.stearns.org:5000/updates-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5

ChangeSet@1.838.117.3, 2002-12-28 11:32:32-05:00, [e-mail]
  Fixed a merge conflict in port_kern.c

ChangeSet@1.838.117.1, 2002-12-28 11:12:47-05:00, [e-mail]
  Merge http://jdike.stearns.org:5000/mconfig-2.5
  into uml.karaya.com:/home/jdike/linux/2.5/uml-2.5