On Tue, Dec 08, 2015 at 12:16:51AM +0100, Arnd Bergmann wrote:
> As far as I know, x86 is the special case here, on all other architectures,
> this actually checks the task, and it's impossible to call a system call
> of the other kind.
sparc uses
ta 0x10
for 32bit syscalls and
ta 0x6d
for 64bit ones. And yes, the same process can call both just fine.
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