linux.git/include/asm-sh/uaccess.h, branch master

sh: migrate to arch/sh/include/

2008-07-28T23:09:44+00:00

This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac.

Most of the moving about was done with Sam's directions at:

http://marc.info/?l=linux-sh&m=121724823706062&w=2

with subsequent hacking and fixups entirely my fault.

Signed-off-by: Sam Ravnborg 
Signed-off-by: Paul Mundt

sh: Initial consolidation of the _32/_64 uaccess split.

2008-07-28T09:10:29+00:00

This consolidates everything but the bare assembly routines, which we
will sync up in a follow-up patch.

Signed-off-by: Paul Mundt

sh: make copy_to/from_user() static inline

2008-02-14T05:22:09+00:00

This patch changes copy_from_user() and copy_to_user() from macros
into static inline functions. This way we can use them as function
pointers. Also unify the 64 bit and 32 bit versions.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

sh: Split out uaccess.h in to _32 and _64 variants.

2008-01-28T04:18:42+00:00

Signed-off-by: Paul Mundt

sh: Force __access_ok() to obey address space limit.

2008-01-11T04:18:16+00:00

When the thread_info->addr_limit changes were introduced, __access_ok()
was missed in the conversion, allowing user processes to perform P1/P2
accesses under certain conditions.

This has already been corrected with the nommu refactoring in later
kernels.

Signed-off-by: Paul Mundt

sh: user annotations for get/__put_user().

2007-06-08T02:43:36+00:00

This adds in some more __user annotations. These weren't being
handled properly in some of the __get_user and __put_user paths,
so tidy those up.

Signed-off-by: Paul Mundt

sh: __addr_ok() and other misc nommu fixups.

2006-09-27T08:25:07+00:00

A few more outstanding nommu fixups..

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

sh: Various nommu fixes.

2006-09-27T08:21:02+00:00

This fixes up some of the various outstanding nommu bugs on
SH.

Signed-off-by: Yoshinori Sato 
Signed-off-by: Paul Mundt

sh: Fixup __strnlen_user() behaviour.

2006-09-27T08:07:07+00:00

Drop TIF_USERSPACE and add addr_limit to the thread_info struct.
Subsequently, use that for address checking in strnlen_user() to
ward off bogus -EFAULTs.

Make __strnlen_user() return 0 on exception, rather than -EFAULT.

Signed-off-by: Paul Mundt

[PATCH] remove verify_area(): remove verify_area() from various uaccess.h headers

2005-09-07T23:57:35+00:00

Remove the deprecated (and unused) verify_area() from various uaccess.h
headers.

Signed-off-by: Jesper Juhl 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds