On 2010-07-11 16:46, Gabor Kovesdan wrote: > I have two int64_t variables in kernel code, first is stored internally > and the second one is passed from a syscall argument. When I print them > with printf %lld modifier, the internal one behaves correctly but the > other one I pass from a syscall has a corrupted value. If I pass 1, it > prints out 3735348794091372545. I'm not doing anything special with it > just reading it out from the struct that was generated with make sysent.
Since 3735348794091372545 is 0x33d69ff000000001, it looks like the upper word got corrupted somehow. Maybe some part of it got non-atomically assigned? Maybe the wrong word was read? It is hard to tell without code... :) _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
