tree b46e5c2c596d26125a7c2aac619fe1b52431f978
parent 8cf14af0a740fb7e9f94a203b5a989beb875d58f
author David S. Miller <davem@sunset.davemloft.net> 1127965305 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1127965305 -0700

[SPARC64]: Fix fault handling in unaligned trap handler.

We were not calling kernel_mna_trap_fault() correctly.
Instead of being fancy, just return 0 vs. -EFAULT from
the assembler stubs, and handle that return value as
appropriate.

Create an "__retl_efault" stub for assembler exception
table entries and use it where possible.

Signed-off-by: David S. Miller <davem@davemloft.net>