MMap in FreeBSD 11
Kubiak, Patryk
patryk.kubiak at intel.com
Fri Jun 3 12:35:39 UTC 2016
Hi ,
I have question about mmap and /dev/mem in the FreeBSD 11. We found, that ours applications does not work correct in the 11 - there is a problem with mapping physical memory via mmap and /dev/mem device - we are receiving "Permission Denied" error. Is there any important change in the new version, that prohibits this operation, or it is just a bug in the OS or App?
Regards,
Patryk
--------------------------------------------------------------------
Intel Technology Poland sp. z o.o.
ul. Slowackiego 173 | 80-298 Gdansk | Sad Rejonowy Gdansk Polnoc | VII Wydzial Gospodarczy Krajowego Rejestru Sadowego - KRS 101882 | NIP 957-07-52-316 | Kapital zakladowy 200.000 PLN.
Ta wiadomosc wraz z zalacznikami jest przeznaczona dla okreslonego adresata i moze zawierac informacje poufne. W razie przypadkowego otrzymania tej wiadomosci, prosimy o powiadomienie nadawcy oraz trwale jej usuniecie; jakiekolwiek
przegladanie lub rozpowszechnianie jest zabronione.
This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). If you are not the intended recipient, please contact the sender and delete all copies; any review or distribution by
others is strictly prohibited.
More information about the freebsd-current
mailing list