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Re: [PATCH 0/2] target/ppc: Fix detection of 64-bit MMU models

From: David Gibson
Subject: Re: [PATCH 0/2] target/ppc: Fix detection of 64-bit MMU models
Date: Thu, 10 Dec 2020 14:24:08 +1100

On Wed, Dec 09, 2020 at 06:35:34PM +0100, Greg Kurz wrote:
> Stephane Duverger posted a patch to fix a miscomputation of the
> 'need_access_type' flag in ppc_tr_init_disas_context(), which can
> cause QEMU to abort with 32-bit CPUs.
> This series contains an extended version of Stephane's patch and
> introduce an mmu_is_64bit() helper to avoid a similar confusion
> in the future.

Applied to ppc-for-6.0, thanks.

Really that whole mmu_model thing is a mess.  A mix of flags and an
enum, for something that should probably be class callbacks in most
cases.  But your patches certainly improve things.

David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!

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