linux-kernel - Re: [PATCH] powerpc/8xx: Reverse order entries are written by __set_pte

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Date:   Wed, 30 Nov 2022 20:23:58 +1100
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/8xx: Reverse order entries are written by __set_pte_at()

On Wed, 28 Sep 2022 08:29:22 +0200, Christophe Leroy wrote:
> At the time being, with 16k pages __set_pte_at() writes table entries
> in reverse order:
> 
>  294:	91 49 00 0c 	stw     r10,12(r9)
>  298:	91 49 00 08 	stw     r10,8(r9)
>  29c:	91 49 00 04 	stw     r10,4(r9)
>  2a0:	91 49 00 00 	stw     r10,0(r9)
> 
> [...]

Applied to powerpc/next.

[1/1] powerpc/8xx: Reverse order entries are written by __set_pte_at()
      https://git.kernel.org/powerpc/c/0b4721815c5328e08c3acdee4a53890e012d830b

cheers