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From: Wei Liu <wei.liu2@citrix.com>
To: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>, Jan Beulich <JBeulich@suse.com>,
	Xen-devel <xen-devel@lists.xen.org>
Subject: Re: [PATCH] x86/mm: Drop is_guest_l3_slot() and simply callers
Date: Mon, 28 Aug 2017 16:37:48 +0100	[thread overview]
Message-ID: <20170828153748.2dxildqttp6tabe6@citrix.com> (raw)
In-Reply-To: <1503931859-18731-1-git-send-email-andrew.cooper3@citrix.com>

On Mon, Aug 28, 2017 at 03:50:59PM +0100, Andrew Cooper wrote:
> With a 64bit hypervisor there are no conditional l3 slots, and this is
> unlikely to change moving forwards.
> 
> No functional change (as confirmed by diffing the disassembly.  GCC obviously
> already optimised this code away.)
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>

Reviewed-by: Wei Liu <wei.liu2@citrix.com>

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      parent reply	other threads:[~2017-08-28 15:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-28 14:50 [PATCH] x86/mm: Drop is_guest_l3_slot() and simply callers Andrew Cooper
2017-08-28 15:04 ` Jan Beulich
2017-08-28 15:37 ` Wei Liu [this message]

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