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Re: [XenPPC] Re: [Xen-devel] [PATCH 6 of 6] [XEN][LINUX] Add 32-bit priv
| To: | Jan Beulich <jbeulich@xxxxxxxxxx>, Hollis Blanchard <hollisb@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [XenPPC] Re: [Xen-devel] [PATCH 6 of 6] [XEN][LINUX] Add 32-bit privcmd ioctlconversion for 64-b |
| From: | Keir Fraser <keir@xxxxxxxxxxxxx> |
| Date: | Mon, 09 Jul 2007 10:11:29 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx, Keir Fraser <keir.fraser@xxxxxxxxxxxxx>, xen-ppc-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Mon, 09 Jul 2007 02:09:26 -0700 |
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| Thread-topic: | [XenPPC] Re: [Xen-devel] [PATCH 6 of 6] [XEN][LINUX] Add 32-bit privcmd ioctlconversion for 64-b |
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On 9/7/07 10:03, "Jan Beulich" <jbeulich@xxxxxxxxxx> wrote: >> We've already fixed all the shared structures (e.g. sysctl) to use >> explicitly-sized types, so the PowerPC port has always had proper >> interfaces. For example, look at the definition of xen_ulong_t on the >> different architectures. The x86 interfaces were frozen too early, >> cementing this problem for you. > > Oh, sorry, I forgot that you had this taken care of implicitly on PPC. > I had hoped we could leverage the code you are adding for x86, but - > no luck. I think the only structure that actually needs conversion is the xen_pfn_t array in privcmd_mmapbatch. So it's not as bad as it first appears. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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