Re: [PATCH v5 00/13] Modernise powerpc 40x

2020-06-08 Thread Michael Ellerman
On Thu, 21 May 2020 16:55:51 + (UTC), Christophe Leroy wrote: > v1 and v2 of this series were aiming at removing 40x entirely, > but it led to protests. > > v3 is trying to start modernising powerpc 40x: > - Rework TLB miss handlers to not use PTE_ATOMIC_UPDATES and _PAGE_HWWRITE > - Remove

[PATCH v5 00/13] Modernise powerpc 40x

2020-05-21 Thread Christophe Leroy
v1 and v2 of this series were aiming at removing 40x entirely, but it led to protests. v3 is trying to start modernising powerpc 40x: - Rework TLB miss handlers to not use PTE_ATOMIC_UPDATES and _PAGE_HWWRITE - Remove old versions of 40x processors, namely 403 and 405GP and associated errata. -