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From: Wei Liu <wei.liu2@citrix.com>
To: Juergen Gross <jgross@suse.com>
Cc: wei.liu2@citrix.com, stefano.stabellini@eu.citrix.com,
	ian.jackson@eu.citrix.com, Ian.Campbell@citrix.com,
	xen-devel@lists.xen.org
Subject: Re: [PATCH] libxc: use correct return type for do_memory_op()
Date: Mon, 30 Nov 2015 10:23:03 +0000	[thread overview]
Message-ID: <20151130102303.GG21588@citrix.com> (raw)
In-Reply-To: <1448614851-13379-1-git-send-email-jgross@suse.com>

On Fri, Nov 27, 2015 at 10:00:51AM +0100, Juergen Gross wrote:
> Currently do_memory_op() is returning int, while the hypervisor is
> returning long. This will lead to wrong return informations as soon as
> e.g. a pfn larger than about 2 billion (8 TB) is returned.
> 
> Use the correct long return type instead and correct the functions
> expecting a pfn via the return value of do_memory_op().
> 
> Signed-off-by: Juergen Gross <jgross@suse.com>

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

  reply	other threads:[~2015-11-30 10:23 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-27  9:00 [PATCH] libxc: use correct return type for do_memory_op() Juergen Gross
2015-11-30 10:23 ` Wei Liu [this message]
2015-12-01 12:38   ` Ian Campbell

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