compat: add in_compat_syscall to ask whether we're in a compat syscall

A lot of code currently abuses is_compat_task to determine this.

Signed-off-by: Andy Lutomirski <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: "Theodore Ts'o" <[email protected]>
Cc: Andreas Dilger <[email protected]>
Cc: Clemens Ladisch <[email protected]>
Cc: David Airlie <[email protected]>
Cc: David Herrmann <[email protected]>
Cc: David Miller <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: Eric Paris <[email protected]>
Cc: Herbert Xu <[email protected]>
Cc: Ingo Molnar <[email protected]>
Acked-by: Jiri Kosina <[email protected]>
Cc: Matt Fleming <[email protected]>
Cc: Neil Horman <[email protected]>
Cc: Oded Gabbay <[email protected]>
Cc: Oleg Drokin <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Paul Moore <[email protected]>
Cc: Sam Ravnborg <[email protected]>
Cc: Steffen Klassert <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Vlad Yasevich <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions