linux-kernel - Re: [PATCH 1/5] powerpc/ptdump: fix addresses display on PPC32

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Message-Id: <46DlGl5D8rz9sPW@ozlabs.org>
Date:   Thu, 22 Aug 2019 23:09:03 +1000 (AEST)
From:   Michael Ellerman <patch-notifications@...erman.id.au>
To:     Christophe Leroy <christophe.leroy@....fr>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>
Cc:     linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/5] powerpc/ptdump: fix addresses display on PPC32

On Wed, 2019-08-14 at 12:36:09 UTC, Christophe Leroy wrote:
> Commit 453d87f6a8ae ("powerpc/mm: Warn if W+X pages found on boot")
> wrongly changed KERN_VIRT_START from 0 to PAGE_OFFSET, leading to a
> shift in the displayed addresses.
> 
> Lets revert that change to resync walk_pagetables()'s addr val and
> pgd_t pointer for PPC32.
> 
> Fixes: 453d87f6a8ae ("powerpc/mm: Warn if W+X pages found on boot")
> Cc: stable@...r.kernel.org
> Signed-off-by: Christophe Leroy <christophe.leroy@....fr>

Series applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/7c7a532ba3fc51bf9527d191fb410786c1fdc73c

cheers