From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: David Gibson <david@gibson.dropbear.id.au>,
aneesh.kumar@linux.vnet.ibm.com, paulus@samba.org
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: powerpc/hugetlbpage: Rmove unhelpful HUGEPD_*_SHIFT macros
Date: Tue, 24 Jul 2018 01:11:19 +1000 (AEST) [thread overview]
Message-ID: <41Z4h828kfz9s4s@ozlabs.org> (raw)
In-Reply-To: <20180717042430.15395-1-david@gibson.dropbear.id.au>
On Tue, 2018-07-17 at 04:24:30 UTC, David Gibson wrote:
> The HUGEPD_*_SHIFT macros are always defined to be PGDIR_SHIFT and
> PUD_SHIFT, and have to have those values to work properly. They once used
> to have different values, but that was really only because they were used
> to mean different things in different contexts.
>
> 6fa50483 "powerpc/mm/hugetlb: initialize the pagetable cache correctly for
> hugetlb" removed that double meaning, but left the now useless constants.
>
> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/fdf743c5c51d5b45db4dada3910954
cheers
prev parent reply other threads:[~2018-07-23 15:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-17 4:24 [PATCH] powerpc/hugetlbpage: Rmove unhelpful HUGEPD_*_SHIFT macros David Gibson
2018-07-23 15:11 ` Michael Ellerman [this message]
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