Hi Andrii,
On 2/1/19 10:35 AM, Andrii Anisov wrote:
On 01.02.19 12:16, Julien Grall wrote:
The thing is the presence of the printk is not the real problem.
It is the problem when the intention is to play in a sandbox with
different things.
I don't consider polluting your log a real problem. It is just an
annoyance that could be fixed by using "ack -v"
It only tells you the mapping is inexistent. The problem is if in
debug build you don't see at all this message (assuming you have kpti
enabled). This would mean you would overwrite a random page.
I already have that understanding ;) But curious if XEN 4.12 is going to
be released with such the issue remains?
I don't consider it as a critical issue because of the type of guest we
currently support, so it is not in my queue for Xen 4.12 fixes.
Feel free to suggest it as a blocker if you think it is.
Cheers,
--
Julien Grall
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