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| author | Al Viro <viro@ftp.linux.org.uk> | 2011-08-18 20:09:39 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2011-11-02 14:15:16 +0100 |
| commit | c5cc32fe14ccbc19484202d20cf7d6bad45e3567 (patch) | |
| tree | a872c20a0904d49b94bc155852214942024ad476 /arch/x86 | |
| parent | 2014d01878a8c38111eba3333f0d70ceb91f0bb7 (diff) | |
| download | linux-c5cc32fe14ccbc19484202d20cf7d6bad45e3567.tar.gz linux-c5cc32fe14ccbc19484202d20cf7d6bad45e3567.tar.bz2 linux-c5cc32fe14ccbc19484202d20cf7d6bad45e3567.zip | |
um: move asm/desc.h into arch/x86/um/asm
its only purpose is to shadow the x86 asm/desc.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/um/asm/desc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/um/asm/desc.h b/arch/x86/um/asm/desc.h new file mode 100644 index 000000000000..4ec34a51b62c --- /dev/null +++ b/arch/x86/um/asm/desc.h @@ -0,0 +1,16 @@ +#ifndef __UM_DESC_H +#define __UM_DESC_H + +/* Taken from asm-i386/desc.h, it's the only thing we need. The rest wouldn't + * compile, and has never been used. */ +#define LDT_empty(info) (\ + (info)->base_addr == 0 && \ + (info)->limit == 0 && \ + (info)->contents == 0 && \ + (info)->read_exec_only == 1 && \ + (info)->seg_32bit == 0 && \ + (info)->limit_in_pages == 0 && \ + (info)->seg_not_present == 1 && \ + (info)->useable == 0 ) + +#endif |