Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
In-Reply-To: <23d27ae15a7b0389fc26f2265f969c6c69f44009.1539433567.git.christophe.leroy@c-s.fr>
To:     Christophe Leroy <christophe.leroy@c-s.fr>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Paul Mackerras <paulus@samba.org>
From:   Michael Ellerman <patch-notifications@ellerman.id.au>
Cc:     linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: powerpc/book3s64: fix dump_linuxpagetables "present" flag
Message-Id: <42drzZ1HRvz9sDF@ozlabs.org>
Date:   Mon, 22 Oct 2018 20:38:01 +1100 (AEDT)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Mon, 2018-10-15 at 06:37:41 UTC, Christophe Leroy wrote:
> Since commit bd0dbb73e013 ("powerpc/mm/books3s: Add new pte bit to
> mark pte temporarily invalid."), _PAGE_PRESENT doesn't mean exactly
> that a page is present. A page is also considered preset when
> _PAGE_INVALID is set.
> 
> This patch changes the meaning of "present" and adds a status "valid"
> associated to the _PAGE_PRESENT flag.
> 
> Fixes: bd0dbb73e013 ("powerpc/mm/books3s: Add new pte bit to mark pte temporarily invalid.")
> Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/3ff38e1874863827374b02b4f31c73

cheers