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authorAndi Kleen <ak@suse.de>2006-01-11 22:44:06 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-11 19:04:53 -0800
commitbf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561 (patch)
tree0bcc33f681c7e8ce6596c9323d4a1026ede84994 /drivers/input
parent2966387b481a11a90a7bed6600fc17b4253f6980 (diff)
downloadop-kernel-dev-bf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561.zip
op-kernel-dev-bf2fcc6fdfe4f4e92bb74f062c0a1be189f3a561.tar.gz
[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 <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/evdev.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index f7490a015..362b335 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)
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