[PATCH] x86: - restore i8259A eoi status on resume

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Got it. i8259A_resume calls init_8259A(0) unconditionally, even if
auto_eoi has been set. Keep track of the current status and restore that
on resume. This fixes it for AMD64 and i386.

Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Andi Kleen <ak@suse.de>

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Matthew Garrett 2006-09-26 10:52:41 +02:00 • committed by Andi Kleen

parent f354b3a92a

commit 35d534a3ff

2 changed files with 10 additions and 2 deletions

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6

arch/i386/kernel/i8259.c

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6

arch/x86_64/kernel/i8259.c

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