Pull KVM fixes from Radim Krčmář:
 "ARM:
   - fix incorrect huge page mappings on systems using the contiguous
     hint for hugetlbfs
   - support alternative GICv4 init sequence
   - correctly implement the ARM SMCC for HVC and SMC handling

  PPC:
   - add KVM IOCTL for reporting vulnerability and workaround status

  s390:
   - provide userspace interface for branch prediction changes in
     firmware

  x86:
   - use correct macros for bits"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: s390: wire up bpb feature
  KVM: PPC: Book3S: Provide information about hardware/firmware CVE workarounds
  KVM/x86: Fix wrong macro references of X86_CR0_PG_BIT and X86_CR4_PAE_BIT in kvm_valid_sregs()
  arm64: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls
  KVM: arm64: Fix GICv4 init when called from vgic_its_create
  KVM: arm/arm64: Check pagesize when allocating a hugepage at Stage 2

Pull ARM SoC fixes from Arnd Bergmann:
 "We have various small DT fixes, and one important regression fix:

  The recent device tree bugfixes that were intended to address issues
  that 'dtc' started warning about in 4.15 fixed various USB PHY device
  nodes, but it turns out that we had code that depended on those nodes
  being incorrect and the probe failing with a particular error code.
  With the workaround we can also deal with correct device nodes.

  The DT fixes include:

   - Allwinner A10 and A20 had the display pipeline set up incorrectly
     (introduced in v4.15)

   - The Altera PMU lacked an interrupt-parent (never worked)

   - Pin muxing on the Openblocks A7 (never worked)

   - Clocks might get set up wrong on Armada 7K/8K (4.15 regression)

  We now have additional device tree patches to address all the
  remaining warnings introduced in 4.15, but decided to queue them for
  4.16 instead, to avoid risking another regression like the USB PHY
  thing mentioned above.

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  phy: work around 'phys' references to usb-nop-xceiv devices
  ARM: sunxi_defconfig: Enable CMA
  arm64: dts: socfpga: add missing interrupt-parent
  ARM: dts: sun[47]i: Fix display backend 1 output to TCON0 remote endpoint
  ARM64: dts: marvell: armada-cp110: Fix clock resources for various node
  ARM: dts: da850-lcdk: Remove leading 0x and 0s from unit address
  ARM: dts: kirkwood: fix pin-muxing of MPP7 on OpenBlocks A7

KVM/ARM Fixes for v4.15, Round 3 (v2)

Three more fixes for v4.15 fixing incorrect huge page mappings on systems using
the contigious hint for hugetlbfs; supporting an alternative GICv4 init
sequence; and correctly implementing the ARM SMCC for HVC and SMC handling.

Using dynamic stack_depth tracking in arm64 JIT is currently broken in
combination with tail calls. In prologue, we cache ctx->stack_size and
adjust SP reg for setting up function call stack, and tearing it down
again in epilogue. Problem is that when doing a tail call, the cached
ctx->stack_size might not be the same.

One way to fix the problem with minimal overhead is to re-adjust SP in
emit_bpf_tail_call() and properly adjust it to the current program's
ctx->stack_size. Tested on Cavium ThunderX ARMv8.

Fixes: f1c9eed7f437 ("bpf, arm64: take advantage of stack_depth tracking")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

KVM doesn't follow the SMCCC when it comes to unimplemented calls,
and inject an UNDEF instead of returning an error. Since firmware
calls are now used for security mitigation, they are becoming more
common, and the undef is counter productive.

Instead, let's follow the SMCCC which states that -1 must be returned
to the caller when getting an unknown function number.

Cc: <stable@vger.kernel.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

The PMU node has no working interrupt, as shown by this dtc warning:

arch/arm64/boot/dts/altera/socfpga_stratix10_socdk.dtb: Warning (interrupts_property): Missing interrupt-parent for /pmu

This adds an interrupt-parent property so we can correct parse
that interrupt number.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

mvebu fixess for 4.15 (part 1)

2 device tree related fixes fixing 2 issues:
 - broken pinctrl support since 4.11 on OpenBlocks A7
 - implicit clock dependency making the kernel hang if the Xenon sdhci
   module was loaded before the mvpp2 Ethernet support (for this one
   the driver had to be fixed which was done in v4.14)

* tag 'mvebu-fixes-4.15-1' of git://git.infradead.org/linux-mvebu:
  ARM64: dts: marvell: armada-cp110: Fix clock resources for various node
  ARM: dts: kirkwood: fix pin-muxing of MPP7 on OpenBlocks A7

Signed-off-by: Olof Johansson <olof@lixom.net>

On the CP modules we found on Armada 7K/8K, many IP block actually also
need a "functional" clock (from the bus). This patch add them which allows
to fix some issues hanging the kernel:

If Ethernet and sdhci driver are built as modules and sdhci was loaded
first then the kernel hang.

Fixes: bb16ea1742c8 ("mmc: sdhci-xenon: Fix clock resource by adding an
optional bus clock")
Cc: stable@vger.kernel.org
Reported-by: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Pull ARM SoC fixes from Arnd Bergmann:
 "Fixes this time include mostly device tree changes, as usual, the
  notable ones include:

   - A number of patches to fix most of the remaining DTC warnings that
     got introduced when DTC started warning about some obvious
     mistakes. We still have some remaining warnings that probably may
     have to wait until 4.16 to get fixed while we try to figure out
     what the correct contents should be.

   - On Allwinner A64, Ethernet PHYs need a fix after a mistake in
     coordination between patches merged through multiple branches.

   - Various fixes for PMICs on allwinner based boards

   - Two fixes for ethernet link detection on some Renesas machines

   - Two stability fixes for rockchip based boards

  Aside from device-tree, two other areas got fixes for older problems:

   - For TI Davinci DM365, a couple of fixes were needed to repair the
     MMC DMA engine support, apparently this has been broken for a
     while.

   - One important fix for all Allwinner chips with the PMIC driver as a
     loadable module"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits)
  arm64: dts: uniphier: fix gpio-ranges property of PXs3 SoC
  arm64: dts: renesas: ulcb: Remove renesas, no-ether-link property
  arm64: dts: renesas: salvator-x: Remove renesas, no-ether-link property
  ARM: dts: tango4: remove bogus interrupt-controller property
  ARM: dts: ls1021a: fix incorrect clock references
  ARM: dts: aspeed-g4: Correct VUART IRQ number
  ARM: dts: exynos: Enable Mixer node for Exynos5800 Peach Pi machine
  ARM: dts: sun8i: a711: Reinstate the PMIC compatible
  ARM: davinci: fix mmc entries in dm365's dma_slave_map
  ARM: dts: da850-lego-ev3: Fix battery voltage gpio
  ARM: davinci: Add dma_mask to dm365's eDMA device
  ARM: davinci: Use platform_device_register_full() to create pdev for dm365's eDMA
  arm64: dts: rockchip: limit rk3328-rock64 gmac speed to 100MBit for now
  arm64: dts: rockchip: remove vdd_log from rk3399-puma
  arm64: dts: orange-pi-zero-plus2: fix sdcard detect
  arm64: allwinner: a64-sopine: Fix to use dcdc1 regulator instead of vcc3v3
  ARM: dts: sunxi: Convert to CCU index macros for HDMI controller
  sunxi-rsb: Include OF based modalias in device uevent
  ARM: dts: at91: disable the nxp,se97b SMBUS timeout on the TSE-850
  arm64: dts: rockchip: fix trailing 0 in rk3328 tsadc interrupts
  ...

This is probably a copy-paste mistake.  The gpio-ranges of PXs3 is
different from that of LD20.

Fixes: 277b51e7050f ("arm64: dts: uniphier: add GPIO controller nodes")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>