On Mon, Aug 22, 2016 at 09:58:40AM -0700, Laura Abbott wrote: > The validate and BUG_ON are checking two slightly different things. > The BUG_ON is trying to catch blatantly wrong kernel users while the > validate is designed to catch races.
I still think BUG is a fairly harsh way to "catch" blatantly wrong kernel users. Is the worry about kernel users modifying the handle? Can't they modify the client as well in that case? I was perhaps overzealous in removing the check altogether. Could we settle for a WARN_ON() and skipping the ref decrement? I think warning and leaking memory is preferrable to crashing the kernel. Best Regards, Johanna Abrahamsson _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
