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Re: [Xen-devel] hvmemul_virtual_to_linear() doesn't care about direction
| To: | "Byrne, John (HP Labs)" <john.l.byrne@xxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] hvmemul_virtual_to_linear() doesn't care about direction-flag? |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Tue, 19 Aug 2008 09:20:01 +0100 |
| Cc: | |
| Delivery-date: | Tue, 19 Aug 2008 01:20:22 -0700 |
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| Thread-topic: | [Xen-devel] hvmemul_virtual_to_linear() doesn't care about direction-flag? |
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Quite a nasty omission though, and quite easily fixed. Thanks for pointing it out. -- Keir On 18/8/08 19:41, "Byrne, John (HP Labs)" <john.l.byrne@xxxxxx> wrote: > I was following the emulation code around in xen-unstable cs 18335 and I > noticed that the direction flag doesn't get taken into account for the segment > bounds checking in the 32-bit case anywhere I could see. Does anyone know > better? > > Maybe no one will care, but I thought I'd mention it. > > John Byrne > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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