From bf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Wed, 11 Jan 2006 22:44:06 +0100 Subject: [PATCH] x86_64: Implement is_compat_task the right way By setting a flag during a 32bit system call only Signed-off-by: Andi Kleen Signed-off-by: Linus Torvalds --- drivers/input/evdev.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/input/evdev.c') diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index f7490a015d18..362b33556b1a 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -154,8 +154,10 @@ struct input_event_compat { __s32 value; }; +/* Note to the author of this code: did it ever occur to + you why the ifdefs are needed? Think about it again. -AK */ #ifdef CONFIG_X86_64 -# define COMPAT_TEST test_thread_flag(TIF_IA32) +# define COMPAT_TEST is_compat_task() #elif defined(CONFIG_IA64) # define COMPAT_TEST IS_IA32_PROCESS(ia64_task_regs(current)) #elif defined(CONFIG_S390) -- cgit v1.2.3-59-g8ed1b