On Mon, 2020-02-03 at 16:47:37 UTC, Christophe Leroy wrote: > _tlbia() is a function used only on 603/603e core, ie on CPUs which > don't have a hash table. > > _tlbia() uses the tlbia macro which implements a loop of 1024 tlbie. > > On the 603/603e core, flushing the entire TLB requires no more than > 32 tlbie. > > Replace tlbia by a loop of 32 tlbie. > > Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/e1347a020b81fe47c80cd277bfaa61295a9482a4 cheers
