[Xen-ia64-devel] Re: [PATCH][RFC] fix DTLB miss behavior with physical mode

[tgingold@xxxxxxx]

Quoting Kouya Shimura <kouya@xxxxxxxxxxxxxx>:

> Hi,
>
> A behavior with bad physical address on HVM is unpredictable.
> It means that a speculative load can't be used with physical mode.
>
> This patch fixes it. but it still implies a issue with metaphyscial
> mode. There is no way to distinguish RSE fault from DTLB miss.
> Is there any good idea?

isr.rs ?

I still fail to see which bug you are trying to fix... (but I don't have the
full context here).

Tristan.

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