From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
To: Scott Wood <scottwood@freescale.com>
Cc: linuxppc-dev@lists.ozlabs.org, benh@kernel.crashing.org,
paulus@samba.org, mpe@ellerman.id.au
Subject: Re: [PATCH v2 2/2] powerpc/mm: Change the swap encoding in pte.
Date: Wed, 17 Jun 2015 08:21:10 +0530 [thread overview]
Message-ID: <87616ngi8x.fsf@linux.vnet.ibm.com> (raw)
In-Reply-To: <1434509021-24168-2-git-send-email-aneesh.kumar@linux.vnet.ibm.com>
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com> writes:
Hi Scott,
> Current swap encoding in pte can't support large pfns
> above 4TB. Change the swap encoding such that we put
> the swap type in the PTE bits. Also add build checks
> to make sure we don't overlap with HPTEFLAGS.
>
Can you please review this w.r.t 64bit booke ?
-aneesh
next prev parent reply other threads:[~2015-06-17 2:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-17 2:43 [PATCH v2 1/2] powerpc/mm: PTE_RPN_MAX is not used, remove the same Aneesh Kumar K.V
2015-06-17 2:43 ` [PATCH v2 2/2] powerpc/mm: Change the swap encoding in pte Aneesh Kumar K.V
2015-06-17 2:51 ` Aneesh Kumar K.V [this message]
2015-06-17 9:45 ` Michael Ellerman
2015-06-17 21:14 ` Scott Wood
2015-06-18 4:16 ` Michael Ellerman
2015-06-18 5:20 ` Aneesh Kumar K.V
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