Re: [PATCH v2] powerpc/8xx: Simplify TLB handling

2021-11-02 Thread Michael Ellerman
On Fri, 17 Sep 2021 15:57:12 +0200, Christophe Leroy wrote: > In the old days, TLB handling for 8xx was using tlbie and tlbia > instructions directly as much as possible. > > But commit f048aace29e0 ("powerpc/mm: Add SMP support to no-hash > TLB handling") broke that by introducing out-of-line unn

[PATCH v2] powerpc/8xx: Simplify TLB handling

2021-09-17 Thread Christophe Leroy
In the old days, TLB handling for 8xx was using tlbie and tlbia instructions directly as much as possible. But commit f048aace29e0 ("powerpc/mm: Add SMP support to no-hash TLB handling") broke that by introducing out-of-line unnecessary complex functions for booke/smp which don't have tlbie/tlbia