From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: [PATCH] libxc: Fix xc_mem_event.c compilation for ARM Date: Tue, 24 Jun 2014 14:46:49 +0100 Message-ID: <53A98149.6000208@linaro.org> References: <1403530078-13640-1-git-send-email-julien.grall@linaro.org> <21416.18685.699545.23982@mariner.uk.xensource.com> <1403615766.30061.38.camel@kazak.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1WzR3p-0003fo-G7 for xen-devel@lists.xenproject.org; Tue, 24 Jun 2014 13:46:57 +0000 Received: by mail-we0-f172.google.com with SMTP id u57so377494wes.31 for ; Tue, 24 Jun 2014 06:46:55 -0700 (PDT) In-Reply-To: <1403615766.30061.38.camel@kazak.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Ian Campbell , Ian Jackson Cc: xen-devel@lists.xenproject.org, tim@xen.org, Jan Beulich , stefano.stabellini@citrix.com, Aravindh Puthiyaparambil List-Id: xen-devel@lists.xenproject.org On 06/24/2014 02:16 PM, Ian Campbell wrote: > On Mon, 2014-06-23 at 16:34 +0100, Ian Jackson wrote: > FWIW I think the same issue with HVM parameters would impact 32-bit dom0 > on x86 too, but I suppose the magic PFNs have the same property there > too. Luckily I think David's patches sorts it out at the root. On IRC, I pointed that the HVM param hypercall structure is using uint64_t for the value rather than the helpers in libxc use unsigned long. Even tho, it's not an issue for the magic PFN right now, a developer may want to add a new HVM param which requires a 64 bit value. Does David's series sort it out this problem? -- Julien Grall