kernel/git/stable/linux.git/include/asm-x86/uaccess_32.h, branch master

x86, um: ... and asm-x86 move

2008-10-23T05:55:20+00:00

Signed-off-by: Al Viro Signed-off-by: H. Peter Anvin

x86: consolidate header guards

2008-07-22T19:31:34+00:00

This patch is the result of an automatic script that consolidates the format of all the headers in include/asm-x86/. The format: 1. No leading underscore. Names with leading underscores are reserved. 2. Pathname components are separated by two underscores. So we can distinguish between mm_types.h and mm/types.h. 3. Everything except letters and numbers are turned into single underscores. Signed-off-by: Vegard Nossum

x86: define architectural characteristics in uaccess.h.

2008-07-09T07:14:29+00:00

Remove them from the arch-specific file. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar

x86: put movsl_mask into uaccess.h.

2008-07-09T07:14:28+00:00

x86_64 does not need it, but it won't have X86_INTEL_USERCOPY defined either. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar

x86: move __get_user and __put_user into uaccess.h.

2008-07-09T07:14:27+00:00

We also carry the unaligned version with us. Only x86_64 uses it, but there's no problem in defining it. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar

x86: merge put_user.

2008-07-09T07:14:26+00:00

Move both versions, which are highly similar, to uaccess.h. Note that, for x86_64, X86_WP_WORKS_OK is always defined. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar

x86: be more explicit in __put_user_x.

2008-07-09T07:14:25+00:00

For both __put_user_x and __put_user_8 macros, pass the error variable explicitly. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar

x86: merge __get_user_asm and its users.

2008-07-09T07:14:24+00:00

Move __get_user_asm and __get_user_size and __get_user_nocheck to uaccess.h. This requires us to define a macro at __get_user_size for the 64-bit access case. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar

x86: merge __put_user_asm and its user.

2008-07-09T07:14:22+00:00

Move both __put_user_asm and __put_user_size to uaccess.h. i386 already had a special function for 64-bit access, so for x86_64, we just define a macro with the same name. Note that for X86_64, CONFIG_X86_WP_WORKS_OK will always be defined, so the #else part will never be even compiled in. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar

x86: use k modifier for 4-byte access.

2008-07-09T07:14:20+00:00

Do it in a separate patch for bisectability. Goal is to have put_user_size integrated. Signed-off-by: Glauber Costa Signed-off-by: H. Peter Anvin Signed-off-by: Ingo Molnar