- 03 Jun, 2014 20 commits
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Rafael J. Wysocki authored
* acpi-tools: ACPI / tools: Introduce ec_access.c - tool to access the EC * pm-tools: cpupower: Remove mc and smt power aware scheduler info/settings cpupower: cpupower info -b should return 0 on success, not the perf bias value cpupower: If root, try to load msr driver on x86 if /dev/cpu/0/msr is not available cpupower: Install recently added cpupower-idle-{set, info} manpages cpupower: Introduce idle state disable-by-latency and enable-all cpupower: Remove all manpages on make uninstall cpupower: Remove dead link to homepage, and update the targets built. cpupower: Rename cpufrequtils -> cpupower, and libcpufreq -> libcpupower. PM / tools: cpupower: add option to display values without round offs tools / power: turbostat: Drop temperature checks
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Rafael J. Wysocki authored
* 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 ...
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Rafael J. Wysocki authored
* 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()
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Rafael J. Wysocki authored
* 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
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Rafael J. Wysocki authored
* acpi-thermal: ACPI / thermal: Use acpi_bus_attach_private_data() to attach private data
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Rafael J. Wysocki authored
* 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
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Rafael J. Wysocki authored
* 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. ...
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Rafael J. Wysocki authored
* 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
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Rafael J. Wysocki authored
* acpi-lpss: ACPI / LPSS: support for fractional divider clock ACPI / LPSS: custom power domain for LPSS
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Rafael J. Wysocki authored
* pm-clk: clk: new basic clk type for fractional divider
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Rafael J. Wysocki authored
* acpi-platform: ACPI / platform / LPSS: Enable async suspend/resume of LPSS devices ACPI / platform: add IDs for Broadcom Bluetooth and GPS chips
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Rafael J. Wysocki authored
* 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
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Rafael J. Wysocki authored
* acpi-battery: ACPI / battery: wakeup the system only when necessary power_supply: allow power supply devices registered w/o wakeup source ACPI / battery: introduce support for POWER_SUPPLY_PROP_CAPACITY_LEVEL ACPI / battery: Accelerate battery resume callback
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Rafael J. Wysocki authored
* pm-sleep: PM / hibernate: fixed typo in comment PM / sleep: unregister wakeup source when disabling device wakeup PM / sleep: Introduce command line argument for sleep state enumeration PM / sleep: Use valid_state() for platform-dependent sleep states only PM / sleep: Add state field to pm_states[] entries PM / sleep: Update device PM documentation to cover direct_complete PM / sleep: Mechanism to avoid resuming runtime-suspended devices unnecessarily PM / hibernate: Fix memory corruption in resumedelay_setup() PM / hibernate: convert simple_strtoul to kstrtoul PM / hibernate: Documentation: Fix script for unswapping PM / hibernate: no kernel_power_off when pm_power_off NULL PM / hibernate: use unsigned local variables in swsusp_show_speed()
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Rafael J. Wysocki authored
* pm-cpuidle: PM / suspend: Always use deepest C-state in the "freeze" sleep state cpuidle / menu: move repeated correction factor check to init cpuidle / menu: Return (-1) if there are no suitable states cpuidle: Combine cpuidle_enabled() with cpuidle_select() ARM: clps711x: Add cpuidle driver
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Rafael J. Wysocki authored
* acpi-tables: ACPI: Fix conflict between customized DSDT and DSDT local copy * acpi-general: ACPI: Add acpi_bus_attach_private_data() to attach data to ACPI handle
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Rafael J. Wysocki authored
* acpi-processor: ACPI / processor: Fix STARTING/DYING action in acpi_cpu_soft_notify() ACPI / processor: Check if LAPIC is present during initialization ACPI / ia64: introduce variable acpi_lapic into ia64 * acpi-pad: ACPI / PAD: Use time_before() for time comparison ACPI / PAD: call schedule() when need_resched() is true
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Rafael J. Wysocki authored
* acpi-scan: ACPI / scan: do not scan fixed hardware on HW-reduced platform * acpi-hotplug: ACPI: add dynamic_debug support ACPI / notify: Clean up handling of hotplug events * acpi-pci: ACPI / PCI: Stub out pci_acpi_crs_quirks() and make it x86 specific
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Rafael J. Wysocki authored
Conflicts: arch/mips/loongson/lemote-2f/clock.c drivers/cpufreq/intel_pstate.c
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Lv Zheng authored
The _PRP method is not going to be a part of the ACPI standard. This patch removes its support code introduced by the following commits: 1. ACPICA: Predefined names: Add support for the _PRP method. 2. ACPICA: Update for _PRP predefined name. 3. ACPICA: Add support for _LPD and _PRP methods. 4. ACPICA: Back port of _PRP update. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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- 02 Jun, 2014 8 commits
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Doug Smythies authored
This change makes the busy calculation using 64 bit math which prevents overflow for large values of aperf/mperf. Cc: 3.14+ <stable@vger.kernel.org> # 3.14+ Signed-off-by: Doug Smythies <dsmythies@telus.net> Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Dirk Brandewie authored
The PID assumes that samples are of equal time, which for a deferable timers this is not true when the system goes idle. This causes the PID to take a long time to converge to the min P state and depending on the pattern of the idle load can make the P state appear stuck. The hold-off value of three sample times before using the scaling is to give a grace period for applications that have high performance requirements and spend a lot of time idle, The poster child for this behavior is the ffmpeg benchmark in the Phoronix test suite. Cc: 3.14+ <stable@vger.kernel.org> # 3.14+ Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Dirk Brandewie authored
Changing to fixed point math throughout the busy calculation in commit e66c1768 (Change busy calculation to use fixed point math.) Introduced some inaccuracies by rounding the busy value at two points in the calculation. This change removes roundings and moves the rounding to the output of the PID where the calculations are complete and the value returned as an integer. Fixes: e66c1768 (intel_pstate: Change busy calculation to use fixed point math.) Reported-by: Doug Smythies <dsmythies@telus.net> Cc: 3.14+ <stable@vger.kernel.org> # 3.14+ Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Dirk Brandewie authored
Commit fcb6a15c (intel_pstate: Take core C0 time into account for core busy calculation) introduced a regression referenced below. The issue with "lockup" after suspend that this commit was addressing is now dealt with in the suspend path. Fixes: fcb6a15c (intel_pstate: Take core C0 time into account for core busy calculation) Link: https://bugzilla.kernel.org/show_bug.cgi?id=66581 Link: https://bugzilla.kernel.org/show_bug.cgi?id=75121Reported-by: Doug Smythies <dsmythies@telus.net> Cc: 3.14+ <stable@vger.kernel.org> # 3.14+ Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpcLinus Torvalds authored
Pull powerpc fix from Ben Herrenschmidt: "Here's just one trivial patch to wire up sys_renameat2 which I seem to have completely missed so far. (My test build scripts fwd me warnings but miss the ones generated for missing syscalls)" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Wire renameat2() syscall
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git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds authored
Pull MIPS fixes from Ralf Baechle: "A fair number of fixes across the field. Nothing terribly complicated; the one liners in below changelog should be fairly descriptive. Noteworthy is the SB1 change which the result of changes to binutils resulting in one big gas warning for most files being assembled as well as the asid_cache and branch emulation fixes which fix corruption or possible uninteded behaviour of kernel or application code. The remainder of fixes are more platforms or subsystem specific" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: R46000: Fix Micro-assembler field overflow for R4600 V2 MIPS: ptrace: Avoid smp_processor_id() in preemptible code MIPS: Lemote 2F: cs5536: mfgpt: use raw locks MIPS: SB1: Fix excessive kernel warnings. MIPS: RC32434: fix broken PCI resource initialization MIPS: malta: memory.c: Initialize the 'memsize' variable MIPS: Fix typo when reporting cache and ftlb errors for ImgTec cores MIPS: Fix inconsistancy of __NR_Linux_syscalls value MIPS: Fix branch emulation of branch likely instructions. MIPS: Fix a typo error in AUDIT_ARCH definition MIPS: Change type of asid_cache to unsigned long
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Ingo Molnar: "Various fixlets, mostly related to the (root-only) SCHED_DEADLINE policy, but also a hotplug bug fix and a fix for a NR_CPUS related overallocation bug causing a suspend/resume regression" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix hotplug vs. set_cpus_allowed_ptr() sched/cpupri: Replace NR_CPUS arrays sched/deadline: Replace NR_CPUS arrays sched/deadline: Restrict user params max value to 2^63 ns sched/deadline: Change sched_getparam() behaviour vs SCHED_DEADLINE sched: Disallow sched_attr::sched_policy < 0 sched: Make sched_setattr() correctly return -EFBIG
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- 01 Jun, 2014 1 commit
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Benjamin Herrenschmidt authored
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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- 31 May, 2014 6 commits
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Niv Yehezkel authored
Fix a trivial comment typo (s/mam/map) in kernel/power/swap.c. Signed-off-by: Niv Yehezkel <executerx@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
The following warning message is triggered: WARNING: CPU: 0 PID: 0 at mm/early_ioremap.c:136 __early_ioremap+0x11f/0x1f2() Modules linked in: CPU: 0 PID: 0 Comm: swapper Not tainted 3.15.0-rc1-00017-g86dfc6f3-dirty #298 Hardware name: Intel Corporation S2600CP/S2600CP, BIOS SE5C600.86B.99.99.x036.091920111209 09/19/2011 0000000000000009 ffffffff81b75c40 ffffffff817c627b 0000000000000000 ffffffff81b75c78 ffffffff81067b5d 000000000000007b 8000000000000563 00000000b96b20dc 0000000000000001 ffffffffff300e0c ffffffff81b75c88 Call Trace: [<ffffffff817c627b>] dump_stack+0x45/0x56 [<ffffffff81067b5d>] warn_slowpath_common+0x7d/0xa0 [<ffffffff81067c3a>] warn_slowpath_null+0x1a/0x20 [<ffffffff81d4b9d5>] __early_ioremap+0x11f/0x1f2 [<ffffffff81d4bc5b>] early_ioremap+0x13/0x15 [<ffffffff81d2b8f3>] __acpi_map_table+0x13/0x18 [<ffffffff817b8d1a>] acpi_os_map_memory+0x26/0x14e [<ffffffff813ff018>] acpi_tb_acquire_table+0x42/0x70 [<ffffffff813ff086>] acpi_tb_validate_table+0x27/0x37 [<ffffffff813ff0e5>] acpi_tb_verify_table+0x22/0xd8 [<ffffffff813ff6a8>] acpi_tb_install_non_fixed_table+0x60/0x1c9 [<ffffffff81d61024>] acpi_tb_parse_root_table+0x218/0x26a [<ffffffff81d1b120>] ? early_idt_handlers+0x120/0x120 [<ffffffff81d610cd>] acpi_initialize_tables+0x57/0x59 [<ffffffff81d5f25d>] acpi_table_init+0x1b/0x99 [<ffffffff81d2bca0>] acpi_boot_table_init+0x1e/0x85 [<ffffffff81d23043>] setup_arch+0x99d/0xcc6 [<ffffffff81d1b120>] ? early_idt_handlers+0x120/0x120 [<ffffffff81d1bbbe>] start_kernel+0x8b/0x415 [<ffffffff81d1b120>] ? early_idt_handlers+0x120/0x120 [<ffffffff81d1b5ee>] x86_64_start_reservations+0x2a/0x2c [<ffffffff81d1b72e>] x86_64_start_kernel+0x13e/0x14d ---[ end trace 11ae599a1898f4e7 ]--- when installing the following table during early stage: ACPI: SSDT 0x00000000B9638018 07A0C4 (v02 INTEL S2600CP 00004000 INTL 20100331) The regression is caused by the size limitation of the x86 early IO mapping. The root cause is: 1. ACPICA doesn't split IO memory mapping and table mapping; 2. Linux x86 OSL implements acpi_os_map_memory() using a size limited fix-map mechanism during early boot stage, which is more suitable for only IO mappings. This patch fixes this issue by utilizing acpi_gbl_verify_table_checksum to disable the table mapping during early stage and enabling it again for the late stage. In this way, the normal code path is not affected. Then after the code related to the root cause is cleaned up, the early checksum verification can be easily re-enabled. A new boot parameter - acpi_force_table_verification is introduced for the platforms that require the checksum verification to stop loading bad tables. This fix also covers the checksum verification for the table overrides. Now large tables can also be overridden using the initrd override mechanism. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Reported-and-tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Lv Zheng authored
It is reported that Linux x86 kernel cannot map large tables. The following large SSDT table on such platform fails to pass checksum verification and cannot be installed: ACPI: SSDT 0x00000000B9638018 07A0C4 (v02 INTEL S2600CP 00004000 INTL 20100331) It sounds strange that in the 64-bit virtual memory address space, we cannot map a single ACPI table to do checksum verification. The root cause is: 1. ACPICA doesn't split IO memory mapping and table mapping; 2. Linux x86 OSL implements acpi_os_map_memory() using a size limited fix-map mechanism during early boot stage, which is more suitable for only IO mappings. ACPICA originally only mapped table header for signature validation, and this header mapping is required by OSL override mechanism. There was no checksum verification because we could not map the whole table using this OSL. While the following ACPICA commit enforces checksum verification by mapping the whole table during Linux boot stage and it finally triggers this issue on some platforms: Commit: 86dfc6f3 Subject: ACPICA: Tables: Fix table checksums verification before installation. Before doing further cleanups for the OSL table mapping and override implementation, this patch introduces an option for such OSPMs to temporarily discard the checksum verification feature. It then can be re-enabled easily when the ACPICA and the underlying OSL is ready. This patch also deletes a comment around the limitation of mappings because it is not correct. The limitation is not how many times we can map in the early stage, but the OSL mapping facility may not be suitable for mapping the ACPI tables and thus may complain us the size limitation. The acpi_tb_verify_table() is renamed to acpi_tb_verify_temp_table() due to the work around added, it now only applies to the table descriptor that hasn't been installed and cannot be used in other cases. Lv Zheng. Tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull core futex/rtmutex fixes from Thomas Gleixner: "Three fixlets for long standing issues in the futex/rtmutex code unearthed by Dave Jones syscall fuzzer: - Add missing early deadlock detection checks in the futex code - Prevent user space from attaching a futex to kernel threads - Make the deadlock detector of rtmutex work again Looks large, but is more comments than code change" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rtmutex: Fix deadlock detector for real futex: Prevent attaching to kernel threads futex: Add another early deadlock detection check
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Mostly quiet now: i915: fixing userspace visiblie issues, all stable marked radeon: one more pll fix, two crashers, one suspend/resume regression" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: Resume fbcon last drm/radeon: only allocate necessary size for vm bo list drm/radeon: don't allow RADEON_GEM_DOMAIN_CPU for command submission drm/radeon: avoid crash if VM command submission isn't available drm/radeon: lower the ref * post PLL maximum once more drm/i915: Prevent negative relocation deltas from wrapping drm/i915: Only copy back the modified fields to userspace from execbuffer drm/i915: Fix dynamic allocation of physical handles
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Linus Torvalds authored
lock_parent() very much on purpose does nested locking of dentries, and is careful to maintain the right order (lock parent first). But because it didn't annotate the nested locking order, lockdep thought it might be a deadlock on d_lock, and complained. Add the proper annotation for the inner locking of the child dentry to make lockdep happy. Introduced by commit 046b961b ("shrink_dentry_list(): take parent's ->d_lock earlier"). Reported-and-tested-by: Josh Boyer <jwboyer@fedoraproject.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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- 30 May, 2014 5 commits
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Daniel Vetter authored
So a few people complained that commit 177cf92d Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Tue Apr 1 22:14:59 2014 +0200 drm/crtc-helpers: fix dpms on logic which was merged into 3.15-rc1, broke resume on radeons. Strangely git bisect lead everyone to commit 25f397a4 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Fri Jul 19 18:57:11 2013 +0200 drm/crtc-helper: explicit DPMS on after modeset which was merged long ago and actually part of 3.14. Digging deeper I've noticed (again) that the call to drm_helper_resume_force_mode in the radeon resume handlers was a no-op previously because everything gets shut down on suspend. radeon does this with explicit calls to drm_helper_connector_dpms with DPMS_OFF. But with 177c we now force the dpms state to ON, so suddenly resume_force_mode actually forced the crtcs back on. This is the intention of the change after all, the problem is that radeon resumes the fbdev console layer _before_ restoring the display, through calling fb_set_suspend. And fbcon does an immediate ->set_par, which in turn causes the same forced mode restore to happen. Two concurrent modeset operations didn't lead to happiness. Fix this by delaying the fbcon resume until the end of the readeon resum functions. v2: Fix up a bit of the spelling fail. References: https://lkml.org/lkml/2014/5/29/1043 References: https://lkml.org/lkml/2014/5/2/388 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=74751Tested-by: Ken Moffat <zarniwhoop@ntlworld.com> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Ken Moffat <zarniwhoop@ntlworld.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@gmail.com>
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git://people.freedesktop.org/~deathsimple/linuxDave Airlie authored
this is the next pull request for stashed up radeon fixes for 3.15. This is finally calming down with only four patches in this pull request. * 'drm-fixes-3.15' of git://people.freedesktop.org/~deathsimple/linux: drm/radeon: only allocate necessary size for vm bo list drm/radeon: don't allow RADEON_GEM_DOMAIN_CPU for command submission drm/radeon: avoid crash if VM command submission isn't available drm/radeon: lower the ref * post PLL maximum once more
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input subsystem fixes from Dmitry Torokhov: "A couple of driver/build fixups and also redone quirk for Synaptics touchpads on Lenovo boxes (now using PNP IDs instead of DMI data to limit number of quirks)" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - change min/max quirk table to pnp-id matching Input: synaptics - add a matches_pnp_id helper function Input: synaptics - T540p - unify with other LEN0034 models Input: synaptics - add min/max quirk for the ThinkPad W540 Input: ambakmi - request a shared interrupt for AMBA KMI devices Input: pxa27x-keypad - fix generating scancode Input: atmel-wm97xx - only build for AVR32 Input: fix ps2/serio module dependency
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394Linus Torvalds authored
Pull firewire fix from Stefan Richter: "A regression fix for the IEEE 1394 subsystem: re-enable IRQ-based asynchronous request reception at addresses below 128 TB" * tag 'firewire-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: firewire: revert to 4 GB RDMA, fix protocols using Memory Space
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dmLinus Torvalds authored
Pull device-mapper fixes from Mike Snitzer: "A dm-cache stable fix to split discards on cache block boundaries because dm-cache cannot yet handle discards that span cache blocks. Really fix a dm-mpath LOCKDEP warning that was introduced in -rc1. Add a 'no_space_timeout' control to dm-thinp to restore the ability to queue IO indefinitely when no data space is available. This fixes a change in behavior that was introduced in -rc6 where the timeout couldn't be disabled" * tag 'dm-3.15-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm mpath: really fix lockdep warning dm cache: always split discards on cache block boundaries dm thin: add 'no_space_timeout' dm-thin-pool module param
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