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ACPI / ACPICA: Fix problems related to GPE reference counting

Rafael J. Wysocki linux-acpi linux-pm lkml 1 version In review

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  1. v1 Latest5 patches 2 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/5ACPI / ACPICA: Use helper function for computing GPE masksdrivers/acpi/acpica/achware.h drivers/acpi/acpica/evgpe.c drivers/acpi/acpica/hwgpe.c+46 -160 replies
1/5ACPI / ACPICA: Use helper function for computing GPE masksdrivers/acpi/acpica/achware.h drivers/acpi/acpica/evgpe.c drivers/acpi/acpica/hwgpe.c+46 -160 replies
2/5ACPI / ACPICA: Fix low-level GPE manipulation codedrivers/acpi/acpica/acevents.h drivers/acpi/acpica/achware.h drivers/acpi/acpica/evgpe.c +4 more+80 -1240 replies
2/5ACPI / ACPICA: Fix low-level GPE manipulation codedrivers/acpi/acpica/acevents.h drivers/acpi/acpica/achware.h drivers/acpi/acpica/evgpe.c +4 more+80 -1240 replies
3/5ACPI / ACPICA: Avoid writing full enable masks to GPE registersdrivers/acpi/acpica/hwgpe.c include/acpi/actypes.h+6 -130 replies
3/5ACPI / ACPICA: Avoid writing full enable masks to GPE registersdrivers/acpi/acpica/hwgpe.c include/acpi/actypes.h+6 -130 replies
4/5ACPI / ACPICA: Fix GPE initializationdrivers/acpi/acpica/evgpeblk.c+13 -10 replies
4/5ACPI / ACPICA: Fix GPE initializationdrivers/acpi/acpica/evgpeblk.c+13 -10 replies
5/5ACPI / ACPICA: Fix sysfs GPE interfacedrivers/acpi/system.c+4 -20 replies
5/5ACPI / ACPICA: Fix sysfs GPE interfacedrivers/acpi/system.c+4 -20 replies

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Cover letter [PATCH 0/5] ACPI / ACPICA: Fix problems related to GPE reference counting

Hi,

I decided to split this big patch into a series of smaller ones addressing one issue each. I think all of the issues addressed by [2-5/5] may be regarded as regressions from 2.6.33, because that kernel didn't have these problems.

[1/5] - Not really a fix, but [2/5] depends on it and I don't see a reason to
duplicate that thing even more.
[2/5] - Low-level GPE manipulation fix
[3/5] - Fix possible issue with re-enabling a GPE after event handling [4/5] - Fix the initialization of GPEs
[5/5] - Fix GPE sysfs interface

Please review, possibly apply.

Thanks,
Rafael