linux-kernel - Re: [PATCH] powerpc/mm: Fix size of allocated PGDIR

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Message-Id: <172346398143.772106.7025827300868207438.b4-ty@ellerman.id.au>
Date: Mon, 12 Aug 2024 21:59:41 +1000
From: Michael Ellerman <patch-notifications@...erman.id.au>
To: Andrew Morton <akpm@...ux-foundation.org>, Christophe Leroy <christophe.leroy@...roup.eu>
Cc: linux-kernel@...r.kernel.org, linux-mm@...ck.org, linuxppc-dev@...ts.ozlabs.org, Guenter Roeck <linux@...ck-us.net>
Subject: Re: [PATCH] powerpc/mm: Fix size of allocated PGDIR

On Thu, 08 Aug 2024 11:32:47 +0200, Christophe Leroy wrote:
> Commit 6b0e82791bd0 ("powerpc/e500: switch to 64 bits PGD on 85xx
> (32 bits)") increased the size of PGD entries but failed to increase
> the PGD directory.
> 
> Use the size of pgd_t instead of the size of pointers to calculate
> the allocated size.
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/mm: Fix size of allocated PGDIR
      https://git.kernel.org/powerpc/c/e7a9af8c93aa9f408f9972809b642faeec5287e1

cheers