Just FYI, I commented out the usleep() in your test program and have been running your:
seq 64 | xargs -n1 -P64 /bin/sh -c 'while ./a.out; do : ; done' test, and it's been running flawlessly for 2 hours on my T4. This is with Linus's current tree. I'll fire up my T3 later and try to reproduce it there. -- To UNSUBSCRIBE, email to debian-sparc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/20150609.134537.10408041080684182.da...@davemloft.net