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Date: Wed, 28 Feb 2018 18:45:30 +0100
From: Greg KH <greg@kroah.com>
To: Punit Agrawal <punit.agrawal@arm.com>
Cc: stable@vger.kernel.org, ioana.ciornei@nxp.com,
        Marc Zyngier <marc.zyngier@arm.com>,
        Christoffer Dall <christoffer.dall@linaro.org>
Subject: Re: [PATCH] KVM: arm/arm64: Fix check for hugepage size when
 allocating at Stage 2
Message-ID: <20180228174530.GA24853@kroah.com>
References: <20180228164009.3907-1-punit.agrawal@arm.com>
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On Wed, Feb 28, 2018 at 04:40:09PM +0000, Punit Agrawal wrote:
> Commit 45ee9d5e97a4 ("KVM: arm/arm64: Check pagesize when allocating a
> hugepage at Stage 2") lost the check for PMD_SIZE during the backport
> to 4.9.
> 
> Fix this by correcting the condition to detect hugepages during stage
> 2 allocation.
> 
> Fixes: 45ee9d5e97a4 ("KVM: arm/arm64: Check pagesize when allocating a hugepage at Stage 2")
> Reported-by: Ioana Ciornei <ioana.ciornei@nxp.com>
> Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
> Cc: Marc Zyngier <marc.zyngier@arm.com>
> Cc: Christoffer Dall <christoffer.dall@linaro.org>
> --
> Hi Greg,
> 
> This patch fixes a commit in the stable tree that was backported from
> upstream. I am not sure what the tag convention is for such a commit -
> so sending as a fix.

What you did here was just fine, now queued up, thanks.

greg k-h