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Re: [PATCH v6 2/3] xen: enable keyhandlers to work without register set specified

Hi Juergen,

On 16/01/2021 10:33, Juergen Gross wrote:
There are only two keyhandlers which make use of the cpu_user_regs
struct passed to them. In order to be able to call any keyhandler in
non-interrupt contexts, too, modify those two handlers to cope with a
NULL regs pointer by using run_in_exception_handler() in that case.

Suggested-by: Julien Grall <julien@xxxxxxx>
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>

Acked-by: Julien Grall <jgrall@xxxxxxxxxx>


Julien Grall



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