Hello! Quoting r. Michael S. Tsirkin ([EMAIL PROTECTED]) "[openib-general] Re: mstflint failing on sparc64": > > > > tat:~# ./mstflint -d 81:00.0 q > > > > Bus error > > > > > > Interesting. Maybe mmap does not work as it should? > > > Could you run it under gdb and do a backtrace? I also added > > > a sanity checks on mmap result, maybe that will help us > > > see what is the problem. > > > > tat:~# gdb ./mstflint > > GNU gdb 6.3-debian > > Copyright 2004 Free Software Foundation, Inc. > > GDB is free software, covered by the GNU General Public License, and you > > are > > welcome to change it and/or distribute copies of it under certain > > conditions. > > Type "show copying" to see the conditions. > > There is absolutely no warranty for GDB. Type "show warranty" for > > details. > > This GDB was configured as "sparc-linux"...Using host libthread_db > > library "/lib/libthread_db.so.1". > > > > (gdb) run -d 81:00.0 q > > Starting program: /root/mstflint -d 81:00.0 q > > warning: linux_test_for_tracefork: unexpected result from waitpid > > (10830, status 0xb7f) > > > > Program received signal SIGBUS, Bus error. > > 0x00011400 in mread4 (mf=0x2c050, offset=984060, value=0xeffff1cc) > > at mtcr.h:355 > > 355 mtcr.h: No such file or directory. > > in mtcr.h > > (gdb) bt > > #0 0x00011400 in mread4 (mf=0x2c050, offset=984060, value=0xeffff1cc) > > at mtcr.h:355 > > #1 0x00011b24 in Flash::open (this=0xeffff6e8, device=0x2c050 "") > > at flint.cpp:909 > > #2 0x00017554 in main (ac=4, av=0xeffffda4) at flint.cpp:3589 > > > Crashes on access to mapped memory. > Could you print mf->ptr and offset at that point? > Generally, do yo happend to know if mmapping /dev/mem > to userspace works on this architecture? > > [... snip ...]
Tom, if you can try it before the weekend I'll be thankful, I am working on Sundays, but I dont have a sparc. mst _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
