linux-toradex.git/arch/um/os-Linux/Makefile, branch v3.4.2

um: use the right ifdef around exports in user_syms.c

2012-03-24T23:29:55+00:00

... the same one that controls whether elf_aux.o is included into the
build, bringing the vsyscall_e... into it.

Signed-off-by: Al Viro 
Signed-off-by: Richard Weinberger

um: merge os-Linux/tls.c into arch/x86/um/os-Linux/tls.c

2011-11-02T13:15:17+00:00

it's i386-specific; moreover, analogs on other targets have
incompatible interface - PTRACE_GET_THREAD_AREA does exist
elsewhere, but struct user_desc does *not*

Signed-off-by: Al Viro 
Signed-off-by: Richard Weinberger

um: take arch/um/sys-x86 to arch/x86/um

2011-11-02T13:15:05+00:00

Signed-off-by: Al Viro 
Signed-off-by: Richard Weinberger

um: merge arch/um/os-Linux/sys-{i386,x86_64}

2011-11-02T13:14:53+00:00

Signed-off-by: Al Viro 
Signed-off-by: Richard Weinberger

um: kill dead code around uaccess

2011-11-02T13:14:52+00:00

Signed-off-by: Al Viro 
Signed-off-by: Richard Weinberger

um: disable scan_elf_aux() on x86_64

2011-07-26T03:57:13+00:00

Reusing the host's vDSO makes only sense on x86_32.

Signed-off-by: Richard Weinberger 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

uml: remove the dead TTY_LOG code

2008-10-16T18:21:30+00:00

Remove the dead CONFIG_TTY_LOG (no kconfig option).

Reported-by: Robert P. J. Day 
Signed-off-by: Adrian Bunk 
Cc: Jeff Dike 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

uml: tidy kern_util.h

2008-02-05T17:44:26+00:00

Tidy kern_util.h.  It turns out that most of the function declarations
aren't used, so they can go away.  os.h no longer includes
kern_util.h, so files which got it through os.h now need to include it
directly.  A number of other files never needed it, so these includes
are deleted.

The structure which was used to pass signal handlers from the kernel
side to the userspace side is gone.  Instead, the handlers are
declared here, and used directly from libc code.  This allows
arch/um/os-Linux/trap.c to be deleted, with its remnants being moved
to arch/um/os-Linux/skas/trap.c.

arch/um/os-Linux/tty.c had its inclusions changed, and it needed some
style attention, so it got tidied.

Signed-off-by: Jeff Dike 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

uml: style fixes pass 1

2007-10-16T16:43:05+00:00

Formatting changes in the files which have been changed in the
tt-removal patchset so far.  These include:
	copyright updates
	header file trimming
	style fixes
	adding severity to printks
	indenting Kconfig help according to the predominant kernel style

These changes should be entirely non-functional.

Signed-off-by: Jeff Dike 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

uml: throw out CONFIG_MODE_TT

2007-10-16T16:43:05+00:00

This patchset throws out tt mode, which has been non-functional for a while.

This is done in phases, interspersed with code cleanups on the affected files.

The removal is done as follows:
	remove all code, config options, and files which depend on
CONFIG_MODE_TT
	get rid of the CHOOSE_MODE macro, which decided whether to
call tt-mode or skas-mode code, and replace invocations with their
skas portions
	replace all now-trivial procedures with their skas equivalents

There are now a bunch of now-redundant pieces of data structures, including
mode-specific pieces of the thread structure, pt_regs, and mm_context.  These
are all replaced with their skas-specific contents.

As part of the ongoing style compliance project, I made a style pass over all
files that were changed.  There are three such patches, one for each phase,
covering the files affected by that phase but no later ones.

I noticed that we weren't freeing the LDT state associated with a process when
it exited, so that's fixed in one of the later patches.

The last patch is a tidying patch which I've had for a while, but which caused
inexplicable crashes under tt mode.  Since that is no longer a problem, this
can now go in.

This patch:

Start getting rid of tt mode support.

This patch throws out CONFIG_MODE_TT and all config options, code, and files
which depend on it.

CONFIG_MODE_SKAS is gone and everything that depends on it is included
unconditionally.

The few changed lines are in re-written Kconfig help, lines which needed
something skas-related removed from them, and a few more which weren't
strictly deletions.

Signed-off-by: Jeff Dike 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds