PCI: Suspend and resume PCI Express ports with interrupts disabled

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I don't see why the suspend and resume of PCI Express ports should be
handled with interrupts enabled and it may even lead to problems in
some situations.  For this reason, move the suspending and resuming
of PCI Express ports into ->suspend_late() and ->resume_early()
callbacks executed with interrupts disabled.

This patch addresses the regression from 2.6.26 tracked as
http://bugzilla.kernel.org/show_bug.cgi?id=12121 .

Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

...

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Rafael J. Wysocki 2008-12-06 15:07:59 +01:00 • committed by Jesse Barnes

parent c70e0d9dfe

commit 90d25f246d

1 changed files with 6 additions and 6 deletions

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drivers/pci/pcie/portdrv_pci.c

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