From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
benh@kernel.crashing.org, paulus@samba.org,
Scott Wood <oss@buserror.net>
Cc: linuxppc-dev@lists.ozlabs.org,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Subject: Re: powerpc/mm: Fix little-endian 4K hugetlb
Date: Wed, 18 Jan 2017 23:10:21 +1100 (AEDT) [thread overview]
Message-ID: <3v3Qld5HwYz9tJD@ozlabs.org> (raw)
In-Reply-To: <20161214043753.25934-1-aneesh.kumar@linux.vnet.ibm.com>
On Wed, 2016-12-14 at 04:37:53 UTC, "Aneesh Kumar K.V" wrote:
> When we switched to big endian page table, we never updated
> the hugepd format such that it can work for both big endian and
> little endian config. This patch series update hugepd format
> such that it is looked at as __be64 value in big endian page
> table config.
>
> This patch also switch hugepd_t.pd from signed long to unsigned long.
> I did update the FSL hugepd_ok check to check for the top bit instead
> of checking > 0.
>
> Fixes: 5dc1ef858c12f8 ("powerpc/mm: Use big endian Linux page tables for book3s 64")
> Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Applied to powerpc fixes, thanks.
https://git.kernel.org/powerpc/c/20717e1ff52672e31f9399c45d8893
cheers
prev parent reply other threads:[~2017-01-18 12:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-14 4:37 [PATCH] powerpc/mm: Fix little-endian 4K hugetlb Aneesh Kumar K.V
2017-01-18 12:10 ` Michael Ellerman [this message]
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