Thread (2 messages) flat view 2 messages, 2 authors, 2020-07-16

Re: [PATCH] docs: powerpc: Clarify book3s/32 MMU families

From: Michael Ellerman <hidden>
Date: 2020-07-16 12:56:01
Also in: linux-doc, lkml

On Thu, 2 Jul 2020 14:09:21 +0000 (UTC), Christophe Leroy wrote:
Documentation wrongly tells that book3s/32 CPU have hash MMU.

603 and e300 core only have software loaded TLB.

755, 7450 family and e600 core have both hash MMU and software loaded
TLB. This can be selected by setting a bit in HID2 (755) or
HID0 (others). At the time being this is not supported by the kernel.

[...]
Applied to powerpc/next.

[1/1] docs: powerpc: Clarify book3s/32 MMU families
      https://git.kernel.org/powerpc/c/7d38f089731fe129a49e254028caec6f05420f18

cheers
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