user/sven/linux.git/drivers/acpi, branch v4.4.2

ACPI / property: avoid leaking format string into kobject name

2016-01-08T00:01:41Z

The dn->name is expected to be used as a literal, so add the missing "%s". Fixes: 263b4c1a64bc (ACPI / property: Expose data-only subnodes via sysfs) Signed-off-by: Kees Cook Signed-off-by: Rafael J. Wysocki

ACPI / processor: Fix thermal cooling device regression

2015-12-21T02:41:49Z

The processor cooling device is no longer present for passive thermal control. Commit 239708a3af44 ("ACPI: Split out ACPI PSS from ACPI Processor driver") moved the processing to a new function acpi_pss_perf_init(), but missed "return 0" after successful creation. This causes the error handling functions to be called, which will delete the previously created processor cooling device. Fixes: 239708a3af44 (ACPI: Split out ACPI PSS from ACPI Processor driver) Signed-off-by: Srinivas Pandruvada Cc: 4.3+ # 4.3+ Signed-off-by: Rafael J. Wysocki

nfit: acpi_nfit_notify(): Do not leave device locked

2015-12-11T22:24:26Z

Even if dev->driver is null because we are being removed, it is safer to not leave device locked. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Reviewed-by: Ross Zwisler Reviewed-by: Vishal Verma Signed-off-by: Dan Williams

Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2015-12-04T19:30:45Z

Pull libnvdimm fixes from Dan Williams: - NFIT parsing regression fixes from Linda. The nvdimm hot-add implementation merged in 4.4-rc1 interpreted the specification in a way that breaks actual HPE platforms. We are also closing the loop with the ACPI Working Group to get this clarification added to the spec. - Andy pointed out that his laptop without nvdimm resources is loading the e820-nvdimm module by default, fix that up to only load the module when an e820-type-12 range is present. * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: nfit: Adjust for different _FIT and NFIT headers nfit: Fix the check for a successful NFIT merge nfit: Account for table size length variation libnvdimm, e820: skip module loading when no type-12

Merge branches 'acpica', 'acpi-video' and 'device-properties'

2015-12-04T13:01:17Z

* acpica: ACPI: Better describe ACPI_DEBUGGER * acpi-video: MAINTAINERS: ACPI / video: update a file name in drivers/acpi/ * device-properties: ACPI / property: fix compile error for acpi_node_get_property_reference() when CONFIG_ACPI=n

Merge branches 'acpi-pci' and 'pm-pci'

2015-12-04T13:01:02Z

* acpi-pci: x86/PCI/ACPI: Fix regression caused by commit 4d6b4e69a245 * pm-pci: PCI / PM: Tune down retryable runtime suspend error messages

x86/PCI/ACPI: Fix regression caused by commit 4d6b4e69a245

2015-12-02T01:30:15Z

Commit 4d6b4e69a245 ("x86/PCI/ACPI: Use common interface to support PCI host bridge") converted x86 to use the common interface acpi_pci_root_create, but the conversion missed on code piece in arch/x86/pci/bus_numa.c, which causes regression on some legacy AMD platforms as reported by Arthur Marsh . The root causes is that acpi_pci_root_create() fails to insert host bridge resources into iomem_resource/ioport_resource because x86_pci_root_bus_resources() has already inserted those resources. So change x86_pci_root_bus_resources() to not insert resources into iomem_resource/ioport_resource. Fixes: 4d6b4e69a245 ("x86/PCI/ACPI: Use common interface to support PCI host bridge") Signed-off-by: Jiang Liu Reported-and-tested-by: Arthur Marsh Reported-and-tested-by: Krzysztof Kolasa Reported-and-tested-by: Keith Busch Reported-and-tested-by: Hans de Bruin Signed-off-by: Rafael J. Wysocki

nfit: Adjust for different _FIT and NFIT headers

2015-11-30T22:51:46Z

When support for _FIT was added, the code presumed that the data returned by the _FIT method is identical to the NFIT table, which starts with an acpi_table_header. However, the _FIT is defined to return a data in the format of a series of NFIT type structure entries and as a method, has an acpi_object header rather tahn an acpi_table_header. To address the differences, explicitly save the acpi_table_header from the NFIT, since it is accessible through /sys, and change the nfit pointer in the acpi_desc structure to point to the table entries rather than the headers. Reported-by: Jeff Moyer (jmoyer@redhat.com> Signed-off-by: Linda Knippers Acked-by: Vishal Verma [vishal: fix up unit test for new header assumptions] Signed-off-by: Dan Williams

nfit: Fix the check for a successful NFIT merge

2015-11-30T22:51:46Z

Missed previously due to a lack of test coverage on a platform that provided an valid response to _FIT. Signed-off-by: Linda Knippers Acked-by: Vishal Verma Signed-off-by: Dan Williams

nfit: Account for table size length variation

2015-11-30T22:22:35Z

The size of NFIT tables don't necessarily match the size of the data structures that we use for them. For example, the NVDIMM Control Region Structure table is shorter for a device with no block control windows than for a device with block control windows. Other tables, such as Flush Hint Address Structure and the Interleave Structure are variable length by definition. Account for the size difference when comparing table entries by using the actual table size from the table header if it's less than the structure size. Signed-off-by: Linda Knippers Acked-by: Vishal Verma Signed-off-by: Dan Williams