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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 16:56:35 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-26 16:56:35 -0400 |
commit | c8b3fd0ce313443731e8fd6d5a541085eb465f99 (patch) | |
tree | 7d5da02ff8afbaa4804dab655c7d569753c98474 /tools | |
parent | d89b3e19ef98a8d3b81a9f8a62c6ac89fd00412e (diff) | |
parent | e0155a99b28f63e007c0c74076ad8ae486a3c9d3 (diff) |
Merge tag 'pm+acpi-4.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more power management and ACPI updates from Rafael Wysocki:
"These are fixes mostly (intel_pstate, ACPI core, ACPI EC driver,
cpupower tool), a new CPU ID for the Intel RAPL driver and one
intel_pstate driver improvement that didn't make it to my previous
pull requests due to timing.
Specifics:
- Fix a build warning in the intel_pstate driver showing up in
non-SMP builds (Borislav Petkov)
- Change one of the intel_pstate's P-state selection parameters for
Baytrail and Cherrytrail CPUs to significantly improve performance
at the cost of a small increase in energy consumption (Kristen
Carlson Accardi)
- Fix a NULL pointer dereference in the ACPI EC driver due to an
unsafe list walk in the query handler removal routine (Chris
Bainbridge)
- Get rid of a false-positive lockdep warning in the ACPI container
hot-remove code (Rafael J Wysocki)
- Prevent the ACPI device enumeration code from creating device
objects of a wrong type in some cases (Rafael J Wysocki)
- Add Skylake processors support to the Intel RAPL power capping
driver (Brian Bian)
- Drop the stale MAINTAINERS entry for the ACPI dock driver that is
regarded as part of the ACPI core and maintained along with it now
(Chao Yu)
- Fix cpupower tool breakage caused by a library API change in libpci
3.3.0 (Lucas Stach)"
* tag 'pm+acpi-4.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / scan: Add a scan handler for PRP0001
ACPI / scan: Annotate physical_node_lock in acpi_scan_is_offline()
ACPI / EC: fix NULL pointer dereference in acpi_ec_remove_query_handler()
MAINTAINERS: remove maintainship entry of docking station driver
powercap / RAPL: Add support for Intel Skylake processors
cpufreq: intel_pstate: Fix an annoying !CONFIG_SMP warning
intel_pstate: Change the setpoint for Atom params
cpupower: fix breakage from libpci API change
Diffstat (limited to 'tools')
-rw-r--r-- | tools/power/cpupower/utils/helpers/pci.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/tools/power/cpupower/utils/helpers/pci.c b/tools/power/cpupower/utils/helpers/pci.c index 9690798e6446..8b278983cfc5 100644 --- a/tools/power/cpupower/utils/helpers/pci.c +++ b/tools/power/cpupower/utils/helpers/pci.c | |||
@@ -25,14 +25,21 @@ | |||
25 | struct pci_dev *pci_acc_init(struct pci_access **pacc, int domain, int bus, | 25 | struct pci_dev *pci_acc_init(struct pci_access **pacc, int domain, int bus, |
26 | int slot, int func, int vendor, int dev) | 26 | int slot, int func, int vendor, int dev) |
27 | { | 27 | { |
28 | struct pci_filter filter_nb_link = { domain, bus, slot, func, | 28 | struct pci_filter filter_nb_link; |
29 | vendor, dev }; | ||
30 | struct pci_dev *device; | 29 | struct pci_dev *device; |
31 | 30 | ||
32 | *pacc = pci_alloc(); | 31 | *pacc = pci_alloc(); |
33 | if (*pacc == NULL) | 32 | if (*pacc == NULL) |
34 | return NULL; | 33 | return NULL; |
35 | 34 | ||
35 | pci_filter_init(*pacc, &filter_nb_link); | ||
36 | filter_nb_link.domain = domain; | ||
37 | filter_nb_link.bus = bus; | ||
38 | filter_nb_link.slot = slot; | ||
39 | filter_nb_link.func = func; | ||
40 | filter_nb_link.vendor = vendor; | ||
41 | filter_nb_link.device = dev; | ||
42 | |||
36 | pci_init(*pacc); | 43 | pci_init(*pacc); |
37 | pci_scan_bus(*pacc); | 44 | pci_scan_bus(*pacc); |
38 | 45 | ||