Excellent news. This is fixed by the commit below, which is already in
Natty:
commit 7f74f8f28a2bd9db9404f7d364e2097a0c42cc12
Author: Andreas Herrmann <andreas.herrma...@amd.com>
Date: Thu Feb 24 15:53:46 2011 +0100
x86 quirk: Fix polarity for IRQ0 pin2 override on SB800 systems
On some SB800 systems polarity for IOAPIC pin2 is wrongly
specified as low active by BIOS. This caused system hangs after
resume from S3 when HPET was used in one-shot mode on such
systems because a timer interrupt was missed (HPET signal is
high active).
For more details see:
http://marc.info/?l=linux-kernel&m=129623757413868
Tested-by: Manoj Iyer <manoj.i...@canonical.com>
Tested-by: Andre Przywara <andre.przyw...@amd.com>
Signed-off-by: Andreas Herrmann <andreas.herrma...@amd.com>
Cc: Borislav Petkov <borislav.pet...@amd.com>
Cc: sta...@kernel.org # 37.x, 32.x
LKML-Reference: <20110224145346.gd3...@alberich.amd.com>
Signed-off-by: Ingo Molnar <mi...@elte.hu>
** Also affects: linux (Ubuntu Maverick)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Maverick)
Status: New => Triaged
** Changed in: linux (Ubuntu Natty)
Status: Incomplete => Fix Committed
** Changed in: linux (Ubuntu Natty)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Maverick)
Importance: Undecided => Medium
** Tags added: kernel-key
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https://bugs.launchpad.net/bugs/658307
Title:
Slow resume from suspend on Dell Inspiron M301Z
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