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Revert 8259 timer ack workaround
authorLinus Torvalds <torvalds@ppc970.osdl.org>
Wed, 10 Mar 2004 07:12:33 +0000 (23:12 -0800)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Wed, 10 Mar 2004 07:12:33 +0000 (23:12 -0800)
commit87a5b745c67aae71ce5594f698a88f947bb17508
treea7779489ccb0d344ee2c0219252351b303a610e9tree | snapshot
parent4eedca382c529d7956c9ae9a06fb5042de080502commit | diff
Revert 8259 timer ack workaround

This patch was trying to work around buggy SMM bios but causes problems
by not deasserting NMI irq line (reported by Thomas Schlicht) for some
integrated local apic.

This patch was written originally as an optimization (with the side
effect to fix those bugged bios) but was never applied to 2.4 tree.

The rational was: fix your bios instead.

Cset exclude: akpm@osdl.org|ChangeSet|20040219045328|16041
arch/i386/kernel/io_apic.c diff | blob | history
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