On Sat, 10.07.2004 at 15:06:20 +0800, Ariff Abdullah wrote: > I'm suspecting bad combination between threaded apps and current > native preemption, either the preemption itself, or threads. Running > current kernel without any threaded apps turns up nothing suspicious. > Once the threaded apps started, it's like sending the entire system to > the death row. > > I'm reverting following files to pre-July 2 to achive solid stability: > > sys/sys/interrupt.h - v1.27 > sys/kern/kern_intr.c - v1.110 > sys/i386/i386/intr_machdep.c - v1.6 > sys/kern/sched_ule.c - v1.109 I tried to upgrade my kernel from 5.2.1 to -CURRENT and cvsupped post-preemption. Running a UP-Kernel on a UP-Machine with either SCHED_ULE or SCHED_BSD froze the machine under heavy load. It doesn't survive a buildworld or a medium port-build. I tried the revisions above and the machine no longer freezes under load, but does an instant reboot :( Is the machine expected to crash/freeze when running a -CURRENT kernel on a 5.2R userland? I don't wanna installworld unless I get a rock-solid kernel, that's in sync with it. Ulrich Spoerlein -- PGP Key ID: F0DB9F44 Get it while it's hot! PGP Fingerprint: F1CE D062 0CA9 ADE3 349B 2FE8 980A C6B5 F0DB 9F44 "They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety." -- Benjamin Franklin
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