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ixl(4): Fix handling data passed with ioctl from NVM update tool

Authored by on Jan 11 2019, 8:57 AM.



Ensure that whole data buffer passed from NVM update tool
was copied in to kernel space and copied out back.

Diff Detail

rS FreeBSD src repository - subversion
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

Does anyone on this review know why this is necessary on 12.0+? I think we were supposed to be doing this in the first place, but I don't know why this stopped working.

This revision is now accepted and ready to land.Jan 23 2019, 5:08 PM
This revision was automatically updated to reflect the committed changes.