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From: steve.capper@linaro.org (Steve Capper)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3 0/2] PTE fixes for ARM LPAE
Date: Thu, 1 May 2014 13:46:33 +0100	[thread overview]
Message-ID: <20140501124632.GA5606@linaro.org> (raw)
In-Reply-To: <1396016554-5843-1-git-send-email-steve.capper@linaro.org>

On Fri, Mar 28, 2014 at 02:22:32PM +0000, Steve Capper wrote:
> This series fixes a couple of problems that I have come across on ARM
> with LPAE.
>  1) Some pte accessors can have their results cancelled out by a
>     downcast. This is addressed by the first patch.
> 
>  2) It is impossible to distinguish between clean writable ptes and
>     read only ptes. This is addressed by the second patch.
> 
> The big change in V3 is going back to the pte_isset macros, also an
> additional macro, pte_isclear, is introduced. For cases where the bits
> to be tested are in the lower 32-bits of the pte, the double logical
> invert is dropped.

Hello,
Just a ping on this series.

If no-one has any objections, I was going to put this into the patch
system?

Thanks,
-- 
Steve

      parent reply	other threads:[~2014-05-01 12:46 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-28 14:22 [PATCH V3 0/2] PTE fixes for ARM LPAE Steve Capper
2014-03-28 14:22 ` [PATCH V3 1/2] arm: mm: Introduce pte_isset and pte_isclear Steve Capper
2014-03-28 14:22 ` [PATCH V3 2/2] arm: mm: Switch back to L_PTE_WRITE Steve Capper
2014-05-01 12:46 ` Steve Capper [this message]

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