[Bug 15737] EVE Online only starts with cpu-load after applying Empryan Age 1.1.2 patch

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=15737





--- Comment #26 from Pentasopor <pentasopor+winehq at gmail.com>  2009-09-27 10:14:42 ---
adding dll overrides did not help me.

Everything was fine, I was using kernel 2.6.30-gentoo-r4 and wine 1.1.29 and
had a 80% chance to start eve on first try.

Sometimes I did crash back to desktop after splash screen, but as I said 80% of
the time everything worked.

Now I upgraded to 2.6.30-gentoo-r7 and updated graphics driver from nvidia
185.x.x to 190.32 --> no chance to reach behind splash screen.

OK, long story short, here is what I noticed:

My sched_features.h in /usr/src/linux/kernel/sched_features.h looks like this:
SCHED_FEAT(NEW_FAIR_SLEEPERS, 1)
SCHED_FEAT(NORMALIZED_SLEEPER, 0)
SCHED_FEAT(ADAPTIVE_GRAN, 1)
SCHED_FEAT(WAKEUP_PREEMPT, 1)
SCHED_FEAT(START_DEBIT, 1)
SCHED_FEAT(AFFINE_WAKEUPS, 1)
SCHED_FEAT(CACHE_HOT_BUDDY, 1)
SCHED_FEAT(SYNC_WAKEUPS, 1)
SCHED_FEAT(HRTICK, 0)
SCHED_FEAT(DOUBLE_TICK, 0)
SCHED_FEAT(ASYM_GRAN, 1)
SCHED_FEAT(LB_BIAS, 1)
SCHED_FEAT(LB_WAKEUP_UPDATE, 1)
SCHED_FEAT(ASYM_EFF_LOAD, 1)
SCHED_FEAT(WAKEUP_OVERLAP, 0)
SCHED_FEAT(LAST_BUDDY, 1)
SCHED_FEAT(OWNER_SPIN, 1)

If I compile the kernel with SCHED_FEAT(NEW_FAIR_SLEEPERS, 0) I have no chance
to start EVE (always get only to splash screen). Set to 1 I have back my old
80% chance.

Also the new drivers makes it a little more difficult. Using NEW_FAIR_SLEEPERS
the chances to get behind the splash screen using nvidia drivers and kernel
2.6.30-gentoo-r7 are:

185.18.31: 80%
190.32:    30%

Whether I have an explanation for this? No :-P

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