Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | [GIT PULL] ACPI fixes for v3.10-rc7 | Date | Thu, 20 Jun 2013 23:36 +0200 |
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Hi Linus,
Please pull from the git repository at
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git acpi-3.10-rc7
to receive ACPI fixes for v3.10-rc7 with top-most commit b9e95fc65ededbec083aa91b4faa58ad992c0891
ACPI / LPSS: Power up LPSS devices during enumeration
on top of commit 7d132055814ef17a6c7b69f342244c410a5e000f
Linux 3.10-rc6
One of them fixes a regression introduced on some systems by a recent revert of an ACPI PM change, two of them fix obvious bugs overlooked in 3.9, and one fixes a problem reported against the mainline just a couple of days ago, although the fix itself has been in linux-next since 3.10-rc3.
Specifics:
- Fix for a regression causing a failure to turn on some devices on some systems during initialization introduced by a recent revert of an ACPI PM change that broke something else. Fortunately, we know exactly what devices are affected, so we can add a fix just for them leaving everyone else alone.
- ACPI power resources initialization fix preventing a NULL pointer from being dereferenced in the acpi_add_power_resource() error code path.
- ACPI dock station driver fix that adds missing locking to write_undock().
- ACPI resources allocation fix changing the scope of an old workaround so that it doesn't affect systems that aren't actually buggy. This was reported a couple of days ago to fix DMA problems on some new platforms so we need it in -stable. From Mika Westerberg.
Thanks!
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Mika Westerberg (1): ACPI / resources: call acpi_get_override_irq() only for legacy IRQ resources
Rafael J. Wysocki (3): ACPI / dock: Take ACPI scan lock in write_undock() ACPI / PM: Fix error code path for power resources initialization ACPI / LPSS: Power up LPSS devices during enumeration
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drivers/acpi/acpi_lpss.c | 21 +++++++++++++++------ drivers/acpi/device_pm.c | 20 ++++++++++++++++++++ drivers/acpi/dock.c | 2 ++ drivers/acpi/power.c | 1 + drivers/acpi/resource.c | 16 +++++++++++----- include/acpi/acpi_bus.h | 1 + 6 files changed, 50 insertions(+), 11 deletions(-)
-- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center.
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