All of lore.kernel.org
 help / color / mirror / Atom feed
From: Michael Ellerman <mpe@ellerman.id.au>
To: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: Scott Wood <scottwood@freescale.com>,
	linuxppc-dev@lists.ozlabs.org, benh@kernel.crashing.org,
	paulus@samba.org
Subject: Re: [PATCH v2 2/2] powerpc/mm: Change the swap encoding in pte.
Date: Wed, 17 Jun 2015 19:45:42 +1000	[thread overview]
Message-ID: <1434534342.28933.5.camel@ellerman.id.au> (raw)
In-Reply-To: <87616ngi8x.fsf@linux.vnet.ibm.com>

On Wed, 2015-06-17 at 08:21 +0530, Aneesh Kumar K.V wrote:
> "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 ? 

I booted it on our p5020ds FWIW.

cheers

  reply	other threads:[~2015-06-17  9:45 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
2015-06-17  9:45     ` Michael Ellerman [this message]
2015-06-17 21:14       ` Scott Wood
2015-06-18  4:16         ` Michael Ellerman
2015-06-18  5:20         ` Aneesh Kumar K.V

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1434534342.28933.5.camel@ellerman.id.au \
    --to=mpe@ellerman.id.au \
    --cc=aneesh.kumar@linux.vnet.ibm.com \
    --cc=benh@kernel.crashing.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=paulus@samba.org \
    --cc=scottwood@freescale.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.