Initialy, I thought to name it "compat_restore", but after I've dropped
the second 32-bit parasite (which surely made compat code lesser and
easier), our parasite works in 64-bit in 32-bit task and ptrace()
for setting registers in this long-jumped situation will work correctly
only after v4.9 kernel. Maybe it can be work-arounded if needed,
but yet no compatible dump for pre-v4.9 kernels.
Requested-by: Andrei Vagin <avagin@virtuozzo.com>
Signed-off-by: Dmitry Safonov <dsafonov@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>