Pull MIPS updates from Ralf Baechle:
"Boston platform support:
- Document DT bindings
- Add CLK driver for board clocks
CM:
- Avoid per-core locking with CM3 & higher
- WARN on attempt to lock invalid VP, not BUG
CPS:
- Select CONFIG_SYS_SUPPORTS_SCHED_SMT for MIPSr6
- Prevent multi-core with dcache aliasing
- Handle cores not powering down more gracefully
- Handle spurious VP starts more gracefully
DSP:
- Add lwx & lhx missaligned access support
eBPF:
- Add MIPS support along with many supporting change to add the
required infrastructure
Generic arch code:
- Misc sysmips MIPS_ATOMIC_SET fixes
- Drop duplicate HAVE_SYSCALL_TRACEPOINTS
- Negate error syscall return in trace
- Correct forced syscall errors
- Traced negative syscalls should return -ENOSYS
- Allow samples/bpf/tracex5 to access syscall arguments for sane
traces
- Cleanup from old Kconfig options in defconfigs
- Fix PREF instruction usage by memcpy for MIPS R6
- Fix various special cases in the FPU eulation
- Fix some special cases in MIPS16e2 support
- Fix MIPS I ISA /proc/cpuinfo reporting
- Sort MIPS Kconfig alphabetically
- Fix minimum alignment requirement of IRQ stack as required by
ABI / GCC
- Fix special cases in the module loader
- Perform post-DMA cache flushes on systems with MAARs
- Probe the I6500 CPU
- Cleanup cmpxchg and add support for 1 and 2 byte operations
- Use queued read/write locks (qrwlock)
- Use queued spinlocks (qspinlock)
- Add CPU shared FTLB feature detection
- Handle tlbex-tlbp race condition
- Allow storing pgd in C0_CONTEXT for MIPSr6
- Use current_cpu_type() in m4kc_tlbp_war()
- Support Boston in the generic kernel
Generic platform:
- yamon-dt: Pull YAMON DT shim code out of SEAD-3 board
- yamon-dt: Support > 256MB of RAM
- yamon-dt: Use serial* rather than uart* aliases
- Abstract FDT fixup application
- Set RTC_ALWAYS_BCD to 0
- Add a MAINTAINERS entry
core kernel:
- qspinlock.c: include linux/prefetch.h
Loongson 3:
- Add support
Perf:
- Add I6500 support
SEAD-3:
- Remove GIC timer from DT
- Set interrupt-parent per-device, not at root node
- Fix GIC interrupt specifiers
SMP:
- Skip IPI setup if we only have a single CPU
VDSO:
- Make comment match reality
- Improvements to time code in VDSO"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (86 commits)
locking/qspinlock: Include linux/prefetch.h
MIPS: Fix MIPS I ISA /proc/cpuinfo reporting
MIPS: Fix minimum alignment requirement of IRQ stack
MIPS: generic: Support MIPS Boston development boards
MIPS: DTS: img: Don't attempt to build-in all .dtb files
clk: boston: Add a driver for MIPS Boston board clocks
dt-bindings: Document img,boston-clock binding
MIPS: Traced negative syscalls should return -ENOSYS
MIPS: Correct forced syscall errors
MIPS: Negate error syscall return in trace
MIPS: Drop duplicate HAVE_SYSCALL_TRACEPOINTS select
MIPS16e2: Provide feature overrides for non-MIPS16 systems
MIPS: MIPS16e2: Report ASE presence in /proc/cpuinfo
MIPS: MIPS16e2: Subdecode extended LWSP/SWSP instructions
MIPS: MIPS16e2: Identify ASE presence
MIPS: VDSO: Fix a mismatch between comment and preprocessor constant
MIPS: VDSO: Add implementation of gettimeofday() fallback
MIPS: VDSO: Add implementation of clock_gettime() fallback
MIPS: VDSO: Fix conversions in do_monotonic()/do_monotonic_coarse()
MIPS: Use current_cpu_type() in m4kc_tlbp_war()
...
Pull more x86 platform driver updates from Darren Hart: "Add new platform matches for silead_dmi and ideapad-laptop. Several constify patches for attribute_group structures. Fixes for peaq-wmi and intel_telemetry. silead_dmi: - Add entry for Ployer Momo7w tablet touchscreen - Add touchscreen info for I.T.Works TW891 2-in-1 toshiba_acpi: - constify attribute_group structures. asus-wmi: - constify attribute_group structures. panasonic-laptop: - constify attribute_group structures. alienware-wmi: - constify attribute_group structures. samsung-laptop: - constify attribute_group structures. compal-laptop: - constify attribute_group structures. fujitsu-laptop: - constify attribute_group structures. - add NULL check on devm_kzalloc() return value peaq-wmi: - Fix peaq_ignore_events_counter handling off by 1 ideapad-laptop: - Fix indentation in DMI table - Add several models to no_hw_rfkill - Add IdeaPad V510-15IKB to no_hw_rfkill intel_telemetry: - Add debugfs entry for S0ix residency intel_telemetry_debugfs: - fix some error codes in init - fix oops when load/unload module" * tag 'platform-drivers-x86-v4.13-2' of git://git.infradead.org/linux-platform-drivers-x86: platform/x86: silead_dmi: Add entry for Ployer Momo7w tablet touchscreen platform/x86: toshiba_acpi: constify attribute_group structures. platform/x86: asus-wmi: constify attribute_group structures. platform/x86: panasonic-laptop: constify attribute_group structures. platform/x86: alienware-wmi: constify attribute_group structures. platform/x86: samsung-laptop: constify attribute_group structures. platform/x86: compal-laptop: constify attribute_group structures. platform/x86: fujitsu-laptop: constify attribute_group structures. platform/x86: peaq-wmi: Fix peaq_ignore_events_counter handling off by 1 platform/x86: fujitsu-laptop: add NULL check on devm_kzalloc() return value platform/x86: silead_dmi: Add touchscreen info for I.T.Works TW891 2-in-1 platform/x86: ideapad-laptop: Fix indentation in DMI table platform/x86: ideapad-laptop: Add several models to no_hw_rfkill platform/x86: ideapad-laptop: Add IdeaPad V510-15IKB to no_hw_rfkill platform/x86: intel_telemetry: Add debugfs entry for S0ix residency platform/x86: intel_telemetry_debugfs: fix some error codes in init platform/x86: intel_telemetry_debugfs: fix oops when load/unload module
This Ployer Momo7w revision has the same hardware as the Trekstor ST70416-6, so we re-use the surftab_wintron70_st70416_6_data. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
Pull chrome platform updates from Benson Leung: "Changes in this pull request are around catching up cros_ec with the internal chromeos-kernel versions of cros_ec, cros_ec_lpc, and cros_ec_lightbar. Also, switching maintainership from olof to bleung" * tag 'chrome-platform-for-linus-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform: platform/chrome : Add myself as Maintainer platform/chrome: cros_ec_lightbar - hide unused PM functions cros_ec: Don't signal wake event for non-wake host events cros_ec: Fix deadlock when EC is not responsive at probe cros_ec: Don't return error when checking command version platform/chrome: cros_ec_lightbar - Avoid I2C xfer to EC during suspend platform/chrome: cros_ec_lightbar - Add userspace lightbar control bit to EC platform/chrome: cros_ec_lightbar - Control of suspend/resume lightbar sequence platform/chrome: cros_ec_lightbar - Add lightbar program feature to sysfs platform/chrome: cros_ec_lpc: Add MKBP events support over ACPI platform/chrome: cros_ec_lpc: Add power management ops platform/chrome: cros_ec_lpc: Add support for GOOG004 ACPI device platform/chrome: cros_ec_lpc: Add support for mec1322 EC platform/chrome: cros_ec_lpc: Add R/W helpers to LPC protocol variants mfd: cros_ec: Add support for dumping panic information cros_ec_debugfs: Pass proper struct sizes to cros_ec_cmd_xfer() mfd: cros_ec: add debugfs, console log file mfd: cros_ec: Add EC console read structures definitions mfd: cros_ec: Add helper for event notifier.
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 26360 1072 24 27456 6b40 drivers/platform/x86/toshiba_acpi.o File size After adding 'const': text data bss dec hex filename 26424 1008 24 27456 6b40 drivers/platform/x86/toshiba_acpi.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 13140 840 1 13981 369d drivers/platform/x86/asus-wmi.o File size After adding 'const': text data bss dec hex filename 13268 712 1 13981 368d drivers/platform/x86/asus-wmi.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 2505 600 4 3109 c25 drivers/platform/x86/panasonic-laptop.o File size After adding 'const': text data bss dec hex filename 2569 536 4 3109 c25 drivers/platform/x86/panasonic-laptop.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 6932 1016 48 7996 1f3c drivers/platform/x86/alienware-wmi.o File size After adding 'const': text data bss dec hex filename 7060 888 48 7996 1f64 drivers/platform/x86/alienware-wmi.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 8710 5452 23 14185 3769 drivers/platform/x86/samsung-laptop.o File size After adding 'const': text data bss dec hex filename 8774 5388 23 14185 3769 drivers/platform/x86/samsung-laptop.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
attribute_groups are not supposed to change at runtime. All functions working with attribute_groups provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. File size before: text data bss dec hex filename 6781 6144 34 12959 329f drivers/platform/x86/compal-laptop.o File size After adding 'const': text data bss dec hex filename 6845 6080 34 12959 329f drivers/platform/x86/compal-laptop.o Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>