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2014-06-04drm: spiff out FB refcnting tracesRob Clark
I find myself making this change locally whenever debugging FB reference counting. Which seems a bit silly. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
2014-06-04drm: add signed-range property typeRob Clark
Like range, but values are signed. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
2014-06-04drm: add object property typeRob Clark
An object property is an id (idr) for a drm mode object. This will allow a property to be used set/get a framebuffer, CRTC, etc. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-06-04drm: add extended property typesRob Clark
If we continue to use bitmask for type, we will quickly run out of room to add new types. Split this up so existing part of bitmask range continues to function as before, but reserve a chunk of the remaining space for an integer type-id. Wrap this all up in some type-check helpers to keep the backwards-compat uglyness contained. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-06-04drm: helpers to find mode objectsRob Clark
Add a few more useful helpers to find mode objects. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-06-04drm: drop drm_get_connector_name() and drm_get_encoder_name()Jani Nikula
No longer used or needed as the structs have a name field. Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04drm: replace drm_get_encoder_name() with direct name field useJani Nikula
Generated using semantic patch: @@ expression E; @@ - drm_get_encoder_name(E) + E->name Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04drm/i915: replace drm_get_encoder_name() with direct name field useJani Nikula
Generated using semantic patches: @@ expression E; @@ - drm_get_encoder_name(&E) + E.name @@ expression E; @@ - drm_get_encoder_name(E) + E->name v2: Turn drm_get_encoder_name(&E) into E.name instead of &(E)->name. Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04drm: replace drm_get_connector_name() with direct name field useJani Nikula
Generated using semantic patch: @@ expression E; @@ - drm_get_connector_name(E) + E->name [airlied: regenerated] Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04drm/radeon: replace drm_get_connector_name() with direct name field useJani Nikula
Generated using semantic patch: @@ expression E; @@ - drm_get_connector_name(E) + E->name [airlied: regenerated] Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04drm/nouveau: replace drm_get_connector_name() with direct name field useJani Nikula
Generated using semantic patches: @@ expression E; @@ - drm_get_connector_name(&E) + E.name @@ expression E; @@ - drm_get_connector_name(E) + E->name v2: Turn drm_get_connector_name(&E) into E.name instead of &(E)->name. Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04drm/i915: replace drm_get_connector_name() with direct name field useJani Nikula
Generated using semantic patches: @@ expression E; @@ - drm_get_connector_name(&E) + E.name @@ expression E; @@ - drm_get_connector_name(E) + E->name v2: Turn drm_get_connector_name(&E) into E.name instead of &(E)->name. Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04staging: imx-drm-core: replace drm_get_connector_name() with direct name ↵Jani Nikula
field use Generated using semantic patch: @@ expression E; @@ - drm_get_connector_name(E) + E->name Acked-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-03NVMe: Rename io_timeout to nvme_io_timeoutMatthew Wilcox
It's positively immoral to have a global variable called 'io_timeout'. Keep the module parameter called io_timeout, though. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-06-03NVMe: Use last bytes of f/w rev SCSI InquiryKeith Busch
After skipping right-padded spaces, use the last four bytes of the firmware revision when reporting the Inquiry Product Revision. These are generally more indicative to what is running. Signed-off-by: Keith Busch <keith.busch@intel.com> Acked-by: Vishal Verma <vishal.l.verma@linux.intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-06-03NVMe: Adhere to request queue block accounting enable/disableSam Bradshaw
Recently, a new sysfs control "iostats" was added to selectively enable or disable io statistics collection for request queues. This patch hooks that control. IO statistics collection is rather expensive on large, multi-node machines with drives pushing millions of iops. Having the ability to disable collection if not needed can improve throughput significantly. As a data point, on a quad E5-4640, I see more than 50% throughput improvement when io statistics accounting is disabled during heavily multi-threaded small block random read benchmarks where device performance is in the million iops+ range. Signed-off-by: Sam Bradshaw <sbradshaw@micron.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-06-03NVMe: Fix nvme get/put queue semanticsKeith Busch
The routines to get and lock nvme queues required the caller to "put" or "unlock" them even if getting one returned NULL. This patch fixes that. Signed-off-by: Keith Busch <keith.busch@intel.com> Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-06-03NVMe: Delete NVME_GET_FEAT_TEMP_THRESHMatthew Wilcox
This define isn't used, and any code that wanted to use it should use NVME_FEAT_TEMP_THRESH instead. Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-06-03NVMe: Make admin timeout a module parameterKeith Busch
Signed-off-by: Keith Busch <keith.busch@intel.com> [made admin_timeout static] Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-06-03NVMe: Make iod bio timeout a parameterKeith Busch
This was originally set to 4 times the IO timeout, but that was when the IO timeout was 5 seconds instead of 30. 20 seconds for total time to failure seemed more reasonable than 2 minutes for most, but other users have requested to make this a module parameter instead. Signed-off-by: Keith Busch <keith.busch@intel.com> [renamed the module parameter to retry_time] [made retry_time static] Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
2014-06-03sh_eth: fix SH7619/771x supportSergei Shtylyov
Commit 4a55530f38e4 (net: sh_eth: modify the definitions of register) managed to leave out the E-DMAC register entries in sh_eth_offset_fast_sh3_sh2[], thus totally breaking SH7619/771x support. Add the missing entries using the data from before that commit. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03sh_eth: use RNC mode for packet receptionBen Dooks
The current behaviour of the sh_eth driver is not to use the RNC bit for the receive ring. This means that every packet recieved is not only generating an IRQ but it also stops the receive ring DMA as well until the driver re-enables it after unloading the packet. This means that a number of the following errors are generated due to the receive packet FIFO overflowing due to nowhere to put packets: net eth0: Receive FIFO Overflow Since feedback from Yoshihiro Shimoda shows that every supported LSI for this driver should have the bit enabled it seems the best way is to remove the RMCR default value from the per-system data and just write it when initialising the RMCR value. This is discussed in the message (http://www.spinics.net/lists/netdev/msg284912.html). I have tested the RMCR_RNC configuration with NFS root filesystem and the driver has not failed yet. There are further test reports from Sergei Shtylov and others for both the R8A7790 and R8A7791. There is also feedback fron Cao Minh Hiep[1] which reports the same issue in (http://comments.gmane.org/gmane.linux.network/316285) showing this fixes issues with losing UDP datagrams under iperf. Tested-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03iscsi-target: Put length of failed allocation in error messageRoland Dreier
If the message "Unable to allocate…" pops up, it's useful to know whether the problem is that the system is genuinely out of memory, or that some bug has led to a crazy allocation length. In particular this helped debug a corruption of login headers in iscsi_login_non_zero_tsih_s1(). Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-06-03iscsi-target: Reject zero-length payloads during SecurityNegotiationNicholas Bellinger
This patch changes iscsi_target_handle_csg_zero() to explicitly reject login requests in SecurityNegotiation with a zero-length payload, following the language in RFC-3720 Section 8.2: Whenever an iSCSI target gets a response whose keys, or their values, are not according to the step definition, it MUST answer with a Login reject with the "Initiator Error" or "Missing Parameter" status. Previously when a zero-length login request in CSG=0 was received, the target would send a login response with CSG=0 + T_BIT=0 asking the initiator to complete authentication, and not fail the login until MAX_LOGIN_PDUS was reached. This change will now immediately fail the login attempt with ISCSI_STATUS_CLS_INITIATOR_ERR status. Reported-by: Tejas Vaykole <tejas.vaykole@calsoftinc.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-06-03qla2xxx: Convert to percpu_ida session tag pre-allocationNicholas Bellinger
This patch converts qla2xxx target code to use generic percpu_ida tag allocation provided by target-core, thus removing the original kmem_cache_zalloc() for each struct qla_tgt_cmd descriptor in the incoming ATIO packet fast-path. This includes the conversion of qlt_handle_cmd_for_atio() to perform qla_tgt_sess lookup before dispatching a command descriptor into qla_tgt_wq process context, along with handling the case where no active session exists, and subsequently kicking off a seperate process context for qlt_create_sess_from_atio() to create a new one. It also includes moving tag allocation into generic code within qlt_get_tag(), so that the same logic can be shared between qlt_handle_cmd_for_atio() + qlt_create_sess_from_atio() contexts. Also, __qlt_do_work() has been made generic between both normal process context in qlt_do_work() + qlt_create_sess_from_atio(). Next, update qlt_free_cmd() to release the percpu-ida tags, and drop the now-unused global qla_tgt_cmd_cachep. Finally in tcm_qla2xxx code, tcm_qla2xxx_check_initiator_node_acl() has been updated to use transport_init_session_tags() along with a hardcoded TCM_QLA2XXX_DEFAULT_TAGS=2088 as the number of qla_tgt_cmd descriptors to pre-allocate per qla_tgt_sess instance. (Use ha->fw_xcb_count if available to calculate num_tags, and also factor in extra pad tags - Quinn) Cc: Saurav Kashyap <saurav.kashyap@qlogic.com> Cc: Quinn Tran <quinn.tran@qlogic.com> Cc: Giridhar Malavali <giridhar.malavali@qlogic.com> Cc: Chad Dupuis <chad.dupuis@qlogic.com> Cc: Roland Dreier <roland@kernel.org> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-06-03iser-target: Fix multi network portal shutdown regressionNicholas Bellinger
This patch fixes a iser-target specific regression introduced in v3.15-rc6 with: commit 14f4b54fe38f3a8f8392a50b951c8aa43b63687a Author: Sagi Grimberg <sagig@mellanox.com> Date: Tue Apr 29 13:13:47 2014 +0300 Target/iscsi,iser: Avoid accepting transport connections during stop stage where the change to set iscsi_np->enabled = false within iscsit_clear_tpg_np_login_thread() meant that a iscsi_np with two iscsi_tpg_np exports would have it's parent iscsi_np set to a disabled state, even if other iscsi_tpg_np exports still existed. This patch changes iscsit_clear_tpg_np_login_thread() to only set iscsi_np->enabled = false when shutdown = true, and also changes iscsit_del_np() to set iscsi_np->enabled = true when iscsi_np->np_exports is non zero. Cc: Sagi Grimberg <sagig@dev.mellanox.co.il> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-06-03iscsi-target: Fix wrong buffer / buffer overrun in iscsi_change_param_value()Roland Dreier
In non-leading connection login, iscsi_login_non_zero_tsih_s1() calls iscsi_change_param_value() with the buffer it uses to hold the login PDU, not a temporary buffer. This leads to the login header getting corrupted and login failing for non-leading connections in MC/S. Fix this by adding a wrapper iscsi_change_param_sprintf() that handles the temporary buffer itself to avoid confusion. Also handle sending a reject in case of failure in the wrapper, which lets the calling code get quite a bit smaller and easier to read. Finally, bump the size of the temporary buffer from 32 to 64 bytes to be safe, since "MaxRecvDataSegmentLength=" by itself is 25 bytes; with a trailing NUL, a value >= 1M will lead to a buffer overrun. (This isn't the default but we don't need to run right at the ragged edge here) Reported-by: Santosh Kulkarni <santosh.kulkarni@calsoftinc.com> Signed-off-by: Roland Dreier <roland@purestorage.com> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-06-03iser-target: Add missing target_put_sess_cmd for ImmedateData failureNicholas Bellinger
This patch addresses a bug where an early exception for SCSI WRITE with ImmediateData=Yes was missing the target_put_sess_cmd() call to drop the extra se_cmd->cmd_kref reference obtained during the normal iscsit_setup_scsi_cmd() codepath execution. This bug was manifesting itself during session shutdown within isert_cq_rx_comp_err() where target_wait_for_sess_cmds() would end up waiting indefinately for the last se_cmd->cmd_kref put to occur for the failed SCSI WRITE + ImmediateData descriptors. This fix follows what traditional iscsi-target code already does for the same failure case within iscsit_get_immediate_data(). Reported-by: Sagi Grimberg <sagig@dev.mellanox.co.il> Cc: Sagi Grimberg <sagig@dev.mellanox.co.il> Cc: Or Gerlitz <ogerlitz@mellanox.com> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-06-04drm/qxl: use surface_id 0 for primary surface on all monitorsDavid Mansfield
spice-server and downstream code expect that the primary surface will always have surface_id = 0, while in reality, once allocated, the surface_id in qxl.ko is NEVER 0. In a dual head environment, all monitors render portions of the primary surface. However, when the monitor config events are generated and sent, the primary surface is only mapped to the correct identifier (i.e. 0) for the primary head (where crtc index is 0). The fix is to look at the "primary" flag in the bo and always use id 0, irrespective of which head is being configured. [airlied: qxl hw really needs to be fixed to scanout surfaces] Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04drm/radeon: rework page flip handling v4Christian König
Instead of trying to flip inside the vblank period when the buffer is idle, offload blocking for idle to a kernel thread and program the flip directly into the hardware. v2: add error handling, fix EBUSY handling v3: add proper exclusive_lock handling v4: update crtc->primary->fb when the flip actually happens Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-06-04Revert "drm/radeon: rework page flip handling v3"Dave Airlie
This reverts commit 1aab5514ca9604e0263f658a067da0189c86a35b. Apply the fixed up version instead.
2014-06-03bnx2x: Fix kernel crash and data miscompare after EEH recoverywenxiong@linux.vnet.ibm.com
A rmb() is required to ensure that the CQE is not read before it is written by the adapter DMA. PCI ordering rules will make sure the other fields are written before the marker at the end of struct eth_fast_path_rx_cqe but without rmb() a weakly ordered processor can process stale data. Without the barrier we have observed various crashes including bnx2x_tpa_start being called on queues not stopped (resulting in message start of bin not in stop) and NULL pointer exceptions from bnx2x_rx_int. Signed-off-by: Milton Miller <miltonm@us.ibm.com> Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03bnx2x: Adapter not recovery from EEH error injectionwenxiong@linux.vnet.ibm.com
When injecting EEH error to bnx2x adapter, adapter couldn't be recovery and caused recursive EEH errors. The patch fixes the issue. Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03net: driver: smsc: set NOCARRIER flag in dev at driver initializationBalakumaran Kannan
As smsc driver supports carrier detection, it should unset NOCARRIER flag only after carrier state determination. By default that flag is off so driver should set it before starting auto-negotiation Signed-off-by: Balakumaran <Balakumaran.Kannan@ap.sony.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03hyper-v: make uuid_le conststephen hemminger
The uuid structure could be managed as a const in several places. Signed-off-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCsDavid Lanzendörfer
The Allwinner sunxi mmc host uses dma in bus-master mode using a built-in designware idmac controller, which is identical to the one found in the mmc-dw hosts. However the rest of the host is not identical to mmc-dw, it deals with sending stop commands in hardware which makes it significantly different from the mmc-dw devices. Signed-off-by: David Lanzendörfer <david.lanzendoerfer@o2s.ch> [hdegoede@redhat.com: various cleanups and fixes] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Chris Ball <chris@printf.net> Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-06-03lpc_eth: Use resource_size instead of computationBenoit Taine
This issue was reported by coccicheck using the semantic patch at scripts/coccinelle/api/resource_size.cocci Signed-off-by: Benoit Taine <benoit.taine@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03Merge branch 'x86-uv-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next Pull x86/UV changes from Ingo Molnar: "Continued updates for SGI UV 3 hardware support" * 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/UV: Fix conditional in gru_exit() x86/UV: Set n_lshift based on GAM_GR_CONFIG MMR for UV3
2014-06-03HSI: fix omap ssi driver dependencyArnd Bergmann
The SSI protocol implementation has an incorrect dependency on the OMAP_SSI driver, which allows SSI to be built-in while the underlying OMAP_SSI implementation is a loadable module, causing a link error. This changes the dependency to the simpler 'depends on OMAP_SSI' that also ensures that SSI-protocol can only be a module if OMAP_SSI is not built-in. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Sebastian Reichel <sre@kernel.org> Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2014-06-03Merge branch 'pm-cpufreq'Rafael J. Wysocki
* pm-cpufreq: (28 commits) cpufreq: handle calls to ->target_index() in separate routine cpufreq: s5pv210: drop check for CONFIG_PM_VERBOSE cpufreq: intel_pstate: Remove unused member name of cpudata cpufreq: Break out early when frequency equals target_freq cpufreq: Tegra: drop wrapper around tegra_update_cpu_speed() cpufreq: imx6q: Remove unused include cpufreq: imx6q: Drop devm_clk/regulator_get usage cpufreq: powernow-k8: Suppress checkpatch warnings cpufreq: powernv: make local function static cpufreq: Enable big.LITTLE cpufreq driver on arm64 cpufreq: nforce2: remove DEFINE_PCI_DEVICE_TABLE macro intel_pstate: Add CPU IDs for Broadwell processors cpufreq: Fix build error on some platforms that use cpufreq_for_each_* PM / OPP: Move cpufreq specific OPP functions out of generic OPP library PM / OPP: Remove cpufreq wrapper dependency on internal data organization cpufreq: Catch double invocations of cpufreq_freq_transition_begin/end intel_pstate: Remove sample parameter in intel_pstate_calc_busy cpufreq: Kconfig: Fix spelling errors cpufreq: Make linux-pm@vger.kernel.org official mailing list cpufreq: exynos: Use dev_err/info function instead of pr_err/info ...
2014-06-03Merge branch 'pm-devfreq'Rafael J. Wysocki
* pm-devfreq: PM / devfreq: remove checks for CONFIG_EXYNOS_ASV PM / devfreq: exynos5: Use devm_devfreq_* function using device resource management PM / devfreq: exynos4: Use devm_devfreq_* function using device resource management PM / devfreq: Add devm_devfreq_{register,unregister}_opp_notfier function PM / devfreq: Add resource-managed function for devfreq device PM / devfreq: Fix devfreq_remove_device() to improve the sequence of resource free PM / devfreq: exynos: make more PPMU code common PM / devfreq: exynos5: introduce struct busfreq_ppmu_data PM / devfreq: exynos4: introduce struct busfreq_ppmu_data PM / devfreq: exynos4: use common PPMU code PM / devfreq: exynos5: Add CONFIG_PM_OPP dependency to fix probe fail PM / devfreq: exynos5: Use SIMPLE_DEV_PM_OPS macro PM / devfreq: exynos4: Add CONFIG_PM_OPP dependency to fix probe fail PM / devfreq: exynos4: Use SIMPLE_DEV_PM_OPS macro PM / devfreq: exynos4: Fix bug of resource leak and code clean on probe()
2014-06-03Merge branches 'pnp', 'powercap', 'pm-runtime' and 'pm-opp'Rafael J. Wysocki
* pnp: MAINTAINERS: Remove Bjorn Helgaas as PNP maintainer PNP / resources: remove positive test on unsigned values * powercap: powercap / RAPL: add new CPU IDs powercap / RAPL: further relax energy counter checks * pm-runtime: PM / runtime: Update documentation to reflect the current code flow * pm-opp: PM / OPP: discard duplicate OPPs PM / OPP: Make OPP invisible to users in Kconfig PM / OPP: fix incorrect OPP count handling in of_init_opp_table
2014-06-03Merge branch 'acpi-thermal'Rafael J. Wysocki
* acpi-thermal: ACPI / thermal: Use acpi_bus_attach_private_data() to attach private data
2014-06-03Merge branch 'acpi-video'Rafael J. Wysocki
* acpi-video: ACPI / video: Add 4 new models to the use_native_backlight DMI list ACPI / video: Add use native backlight quirk for the ThinkPad W530 ACPI / video: Unregister the backlight device if a raw one shows up later backlight: Add backlight device (un)registration notification nouveau: Don't check acpi_video_backlight_support() before registering backlight acer-wmi: Add Aspire 5741 to video_vendor_dmi_table acer-wmi: Switch to acpi_video_unregister_backlight ACPI / video: Add an acpi_video_unregister_backlight function ACPI / video: Don't register acpi_video_resume notifier without backlight devices ACPI / video: change acpi-video brightness_switch_enabled default to 0
2014-06-03Merge branch 'acpica'Rafael J. Wysocki
* acpica: (63 commits) ACPICA: Namespace: Remove _PRP method support. ACPI: Fix x86 regression related to early mapping size limitation ACPICA: Tables: Add mechanism to control early table checksum verification. ACPICA: acpidump: Fix repetitive table dump in -n mode. ACPI: Clean up acpi_os_map/unmap_memory() to eliminate __iomem. ACPICA: Clean up redudant definitions already defined elsewhere ACPICA: Linux headers: Add <asm/acenv.h> to remove mis-ordered inclusion of <asm/acpi.h> ACPICA: Linux headers: Add <acpi/platform/aclinuxex.h> ACPICA: Linux headers: Remove ACPI_PREEMPTION_POINT() due to no usages. ACPICA: Update version to 20140424. ACPICA: Comment/format update, no functional change. ACPICA: Events: Update GPE handling and initialization code. ACPICA: Remove extraneous error message for large number of GPEs. ACPICA: Tables: Remove old mechanism to validate if XSDT contains NULL entries. ACPICA: Tables: Add new mechanism to skip NULL entries in RSDT and XSDT. ACPICA: acpidump: Add support to force using RSDT. ACPICA: Back port of improvements on exception code. ACPICA: Back port of _PRP update. ACPICA: acpidump: Fix truncated RSDP signature validation. ACPICA: Linux header: Add support for stubbed externals. ...
2014-06-03Merge branch 'acpi-enumeration'Rafael J. Wysocki
* acpi-enumeration: ACPI / scan: use platform bus type by default for _HID enumeration ACPI / scan: always register ACPI LPSS scan handler ACPI / scan: always register memory hotplug scan handler ACPI / scan: always register container scan handler ACPI / scan: Change the meaning of missing .attach() in scan handlers ACPI / scan: introduce platform_id device PNP type flag ACPI / scan: drop unsupported serial IDs from PNP ACPI scan handler ID list ACPI / scan: drop IDs that do not comply with the ACPI PNP ID rule ACPI / PNP: use device ID list for PNPACPI device enumeration ACPI / scan: .match() callback for ACPI scan handlers
2014-06-03Merge branch 'acpi-lpss'Rafael J. Wysocki
* acpi-lpss: ACPI / LPSS: support for fractional divider clock ACPI / LPSS: custom power domain for LPSS
2014-06-03Merge branch 'pm-clk'Rafael J. Wysocki
* pm-clk: clk: new basic clk type for fractional divider
2014-06-03Merge branch 'acpi-platform'Rafael J. Wysocki
* acpi-platform: ACPI / platform / LPSS: Enable async suspend/resume of LPSS devices ACPI / platform: add IDs for Broadcom Bluetooth and GPS chips
2014-06-03Merge branch 'acpi-pm'Rafael J. Wysocki
* acpi-pm: ACPI / PM: Export rest of the subsys PM callbacks ACPI / PM: Avoid resuming devices in ACPI PM domain during system suspend ACPI / PM: Hold ACPI scan lock over the "freeze" sleep state ACPI / PM: Export acpi_target_system_state() to modules