linux-kernel - Re: [PATCH] powerpc/book3e: Fix PUD allocation size in map_kernel

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Message-Id: <165648606412.2953426.2179337415180941004.b4-ty@ellerman.id.au>
Date:   Wed, 29 Jun 2022 17:01:04 +1000
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Michael Ellerman <mpe@...erman.id.au>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     Mike Rapoport <rppt@...nel.org>, linuxppc-dev@...ts.ozlabs.org,
        stable@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/book3e: Fix PUD allocation size in map_kernel_page()

On Thu, 23 Jun 2022 10:56:17 +0200, Christophe Leroy wrote:
> Commit 2fb4706057bc ("powerpc: add support for folded p4d page tables")
> erroneously changed PUD setup to a mix of PMD and PUD. Fix it.
> 
> While at it, use PTE_TABLE_SIZE instead of PAGE_SIZE for PTE tables
> in order to avoid any confusion.
> 
> 
> [...]

Applied to powerpc/fixes.

[1/1] powerpc/book3e: Fix PUD allocation size in map_kernel_page()
      https://git.kernel.org/powerpc/c/986481618023e18e187646b0fff05a3c337531cb

cheers