Re: [Xen-devel] [PATCH v12 1/9] x86: add generic resource (e.g. MSR) access hypercall

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 15.07.14 at 12:00, <andrew.cooper3@xxxxxxxxxx> wrote:
> Hmm - I am very sorry for pushing at continue_hypercall_on_cpu(), but
> looking at the code, there is no possible way it can be made to work in
> its current form.  It will BUG() at the second attempt to nest, making
> it inappropriate to use.

Not sure why - look at microcode.c's use of it, which also makes
use of it more than once for a single hypercall.

Jan


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