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| author | Tony Lindgren <tony@atomide.com> | 2010-02-10 18:18:13 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-02-10 18:18:13 -0800 |
| commit | 0482e3c6f704d25b6a4e3c940caeeacece4e6d74 (patch) | |
| tree | a8506b9b15ed9a31c2171fc7b461ef52453307b0 /arch/x86/kernel/process_64.c | |
| parent | 9ba874506b7b3883d78b8cad61eba39c4bb09885 (diff) | |
| parent | a6c7fdd29350a74ba5f76809436de9c3d6763009 (diff) | |
| download | kernel-crypto-0482e3c6f704d25b6a4e3c940caeeacece4e6d74.tar.gz kernel-crypto-0482e3c6f704d25b6a4e3c940caeeacece4e6d74.tar.xz kernel-crypto-0482e3c6f704d25b6a4e3c940caeeacece4e6d74.zip | |
Merge branch 'omap-fixes-for-linus' into omap-for-linus
Diffstat (limited to 'arch/x86/kernel/process_64.c')
| -rw-r--r-- | arch/x86/kernel/process_64.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index f9e033150cd..41a26a82470 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -521,6 +521,17 @@ void set_personality_64bit(void) current->personality &= ~READ_IMPLIES_EXEC; } +void set_personality_ia32(void) +{ + /* inherit personality from parent */ + + /* Make sure to be in 32bit mode */ + set_thread_flag(TIF_IA32); + + /* Prepare the first "return" to user space */ + current_thread_info()->status |= TS_COMPAT; +} + unsigned long get_wchan(struct task_struct *p) { unsigned long stack; |