[patch] big IRQ lock removal, 2.5.27-F3

Ingo Molnar (mingo@elte.hu)
Tue, 23 Jul 2002 11:46:02 +0200 (CEST)


the latest irqremove patch, against 2.5.27-BK-current:

http://redhat.com/~mingo/remove-irqlock-patches/remove-irqlock-2.5.27-F3

Changes:

- the entry.S cleanups/speedups by Oleg Nesterov.

- a rather critical synchronize_irq() bugfix: if a driver frees an
interrupt that is still being probed then synchronize_irq() locks up.
This bug has caused a spurious boot-lockup on one of my testsystems,
ifconfig would lock up trying to close eth0.

- remove duplicate definitions from asm-i386/system.h, this fixes
compiler warnings.

compiles, boots, works just fine.

Ingo

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