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| author | Ingo Molnar <mingo@elte.hu> | 2008-12-31 10:31:57 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-31 10:31:57 +0300 |
| commit | a9de18eb761f7c1c860964b2e5addc1a35c7e861 (patch) | |
| tree | 886e75fdfd09690cd262ca69cb7f5d1d42b48602 /arch/um/include/asm/desc.h | |
| parent | b2aaf8f74cdc84a9182f6cabf198b7763bcb9d40 (diff) | |
| parent | 6a94cb73064c952255336cc57731904174b2c58f (diff) | |
| download | linux-a9de18eb761f7c1c860964b2e5addc1a35c7e861.tar.xz | |
Merge branch 'linus' into stackprotector
Conflicts:
arch/x86/include/asm/pda.h
kernel/fork.c
Diffstat (limited to 'arch/um/include/asm/desc.h')
| -rw-r--r-- | arch/um/include/asm/desc.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/um/include/asm/desc.h b/arch/um/include/asm/desc.h new file mode 100644 index 000000000000..4ec34a51b62c --- /dev/null +++ b/arch/um/include/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 |