commit d51f86cfd8e378d4907958db77da3074f6dce3ba
author Alexey Kardashevskiy <aik@ozlabs.ru> Tue Dec 21 16:59:03 2021 +1100
committer Michael Ellerman <mpe@ellerman.id.au> Thu Dec 23 22:35:13 2021 +1100
tree f40ad63856098b252bb0280d228a53c7730e9d4c
parent d72c4a36d7ab560127885473a310ece28988b604

powerpc/mm: Switch obsolete dssall to .long

The dssall ("Data Stream Stop All") instruction is obsolete altogether
with other Data Cache Instructions since ISA 2.03 (year 2006).

LLVM IAS does not support it but PPC970 seems to be using it.
This switches dssall to .long as there is no much point in fixing LLVM.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211221055904.555763-6-aik@ozlabs.ru