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568d135d33
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()
...
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|---|---|---|
| .. | ||
| alphascale,asm9260.h | ||
| at91.h | ||
| ath79-clk.h | ||
| axis,artpec6-clkctrl.h | ||
| bcm-cygnus.h | ||
| bcm-ns2.h | ||
| bcm-nsp.h | ||
| bcm-sr.h | ||
| bcm281xx.h | ||
| bcm2835-aux.h | ||
| bcm2835.h | ||
| bcm21664.h | ||
| berlin2.h | ||
| berlin2q.h | ||
| boston-clock.h | ||
| clps711x-clock.h | ||
| cortina,gemini-clock.h | ||
| efm32-cmu.h | ||
| exynos-audss-clk.h | ||
| exynos4.h | ||
| exynos7-clk.h | ||
| exynos3250.h | ||
| exynos5250.h | ||
| exynos5260-clk.h | ||
| exynos5410.h | ||
| exynos5420.h | ||
| exynos5433.h | ||
| exynos5440.h | ||
| gxbb-aoclkc.h | ||
| gxbb-clkc.h | ||
| hi3516cv300-clock.h | ||
| hi3519-clock.h | ||
| hi3620-clock.h | ||
| hi3660-clock.h | ||
| hi6220-clock.h | ||
| hip04-clock.h | ||
| histb-clock.h | ||
| hix5hd2-clock.h | ||
| imx1-clock.h | ||
| imx5-clock.h | ||
| imx6qdl-clock.h | ||
| imx6sl-clock.h | ||
| imx6sx-clock.h | ||
| imx6ul-clock.h | ||
| imx7d-clock.h | ||
| imx21-clock.h | ||
| imx27-clock.h | ||
| jz4740-cgu.h | ||
| jz4780-cgu.h | ||
| lpc18xx-ccu.h | ||
| lpc18xx-cgu.h | ||
| lpc32xx-clock.h | ||
| lsi,axm5516-clks.h | ||
| marvell,mmp2.h | ||
| marvell,pxa168.h | ||
| marvell,pxa910.h | ||
| marvell,pxa1928.h | ||
| maxim,max77620.h | ||
| maxim,max77686.h | ||
| maxim,max77802.h | ||
| meson8b-clkc.h | ||
| microchip,pic32-clock.h | ||
| mpc512x-clock.h | ||
| mt2701-clk.h | ||
| mt6797-clk.h | ||
| mt8135-clk.h | ||
| mt8173-clk.h | ||
| omap4.h | ||
| oxsemi,ox810se.h | ||
| oxsemi,ox820.h | ||
| pistachio-clk.h | ||
| pxa-clock.h | ||
| qcom,gcc-apq8084.h | ||
| qcom,gcc-ipq806x.h | ||
| qcom,gcc-ipq4019.h | ||
| qcom,gcc-ipq8074.h | ||
| qcom,gcc-mdm9615.h | ||
| qcom,gcc-msm8660.h | ||
| qcom,gcc-msm8916.h | ||
| qcom,gcc-msm8960.h | ||
| qcom,gcc-msm8974.h | ||
| qcom,gcc-msm8994.h | ||
| qcom,gcc-msm8996.h | ||
| qcom,lcc-ipq806x.h | ||
| qcom,lcc-mdm9615.h | ||
| qcom,lcc-msm8960.h | ||
| qcom,mmcc-apq8084.h | ||
| qcom,mmcc-msm8960.h | ||
| qcom,mmcc-msm8974.h | ||
| qcom,mmcc-msm8996.h | ||
| qcom,rpmcc.h | ||
| r7s72100-clock.h | ||
| r8a73a4-clock.h | ||
| r8a7740-clock.h | ||
| r8a7743-cpg-mssr.h | ||
| r8a7745-cpg-mssr.h | ||
| r8a7778-clock.h | ||
| r8a7779-clock.h | ||
| r8a7790-clock.h | ||
| r8a7790-cpg-mssr.h | ||
| r8a7791-clock.h | ||
| r8a7791-cpg-mssr.h | ||
| r8a7792-clock.h | ||
| r8a7792-cpg-mssr.h | ||
| r8a7793-clock.h | ||
| r8a7793-cpg-mssr.h | ||
| r8a7794-clock.h | ||
| r8a7794-cpg-mssr.h | ||
| r8a7795-cpg-mssr.h | ||
| r8a7796-cpg-mssr.h | ||
| renesas-cpg-mssr.h | ||
| rk3036-cru.h | ||
| rk3066a-cru.h | ||
| rk3128-cru.h | ||
| rk3188-cru-common.h | ||
| rk3188-cru.h | ||
| rk3228-cru.h | ||
| rk3288-cru.h | ||
| rk3328-cru.h | ||
| rk3368-cru.h | ||
| rk3399-cru.h | ||
| rockchip,rk808.h | ||
| rv1108-cru.h | ||
| s3c2410.h | ||
| s3c2412.h | ||
| s3c2443.h | ||
| s5pv210-audss.h | ||
| s5pv210.h | ||
| samsung,s2mps11.h | ||
| samsung,s3c64xx-clock.h | ||
| sh73a0-clock.h | ||
| ste-ab8500.h | ||
| stih407-clks.h | ||
| stih410-clks.h | ||
| stih416-clks.h | ||
| stih418-clks.h | ||
| stm32fx-clock.h | ||
| sun4i-a10-pll2.h | ||
| sun5i-ccu.h | ||
| sun6i-a31-ccu.h | ||
| sun8i-a23-a33-ccu.h | ||
| sun8i-a83t-ccu.h | ||
| sun8i-de2.h | ||
| sun8i-h3-ccu.h | ||
| sun8i-r-ccu.h | ||
| sun8i-v3s-ccu.h | ||
| sun9i-a80-ccu.h | ||
| sun9i-a80-de.h | ||
| sun9i-a80-usb.h | ||
| sun50i-a64-ccu.h | ||
| tegra20-car.h | ||
| tegra30-car.h | ||
| tegra114-car.h | ||
| tegra124-car-common.h | ||
| tegra124-car.h | ||
| tegra186-clock.h | ||
| tegra210-car.h | ||
| vf610-clock.h | ||
| zx296702-clock.h | ||
| zx296718-clock.h | ||