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2020-03-09ARM: dts: at91: sama5d4: use correct rtc compatibleAlexandre Belloni1-1/+1
Use the sama5d4 specific compatible string for the RTC. Link: https://lore.kernel.org/r/20191229204421.337612-9-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2020-03-09ARM: dts: at91: sama5d2: use correct rtc compatibleAlexandre Belloni1-1/+1
Use the sama5d2 specific compatible string for the RTC. Link: https://lore.kernel.org/r/20191229204421.337612-8-alexandre.belloni@bootlin.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2020-03-09ARM: dts: at91: sam9x60ek: enable watchdog nodeEugen Hristev1-0/+5
Enable node for watchdog timer Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Link: https://lore.kernel.org/r/1581408369-14469-2-git-send-email-eugen.hristev@microchip.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2020-03-09ARM: dts: at91: sam9x60: add watchdog nodeEugen Hristev1-0/+8
Add node for watchdog timer. Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com> Link: https://lore.kernel.org/r/1581408369-14469-1-git-send-email-eugen.hristev@microchip.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2020-03-09ARM: dts: at91: Kill off "simple-panel" compatiblesRob Herring4-4/+4
"simple-panel" is a Linux driver and has never been an accepted upstream compatible string, so remove it. Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200117230845.25190-1-robh@kernel.org Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
2020-03-09ARM: dts: bcm2711: Move emmc2 into its own busNicolas Saenz Julienne2-5/+21
Depending on bcm2711's revision its emmc2 controller might have different DMA constraints. Raspberry Pi 4's firmware will take care of updating those, but only if a certain alias is found in the device tree. So, move emmc2 into its own bus, so as not to pollute other devices with dma-ranges changes and create the emmc2bus alias. Based in Phil ELwell's downstream implementation. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Link: https://lore.kernel.org/r/20200304132437.20164-1-nsaenzjulienne@suse.de
2020-03-09ARM: qcom_defconfig: Enable QRTRLuca Weiss1-0/+2
This option is useful on msm8974, so enable it. Signed-off-by: Luca Weiss <luca@z3ntu.xyz> Link: https://lore.kernel.org/r/20200214183111.50919-1-luca@z3ntu.xyz Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-03-09ARM: dts: bcm2711-rpi-4-b: Add SoC GPIO labelsStefan Wahren1-0/+73
This adds the labels for all the SoC GPIOs on the Raspberry Pi 4. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/1581166975-22949-5-git-send-email-stefan.wahren@i2se.com Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
2020-03-09arm64: dts: qcom: msm8998-mtp: Disable funnel 4 and 5Bjorn Andersson1-2/+6
Disable Coresight funnel 4 and 5, for now, as these causes the MTP to crash when clock late_initcall disables unused clocks. Reviewed-by: Jeffrey Hugo <jeffrey.l.hugo@gmail.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20200308055445.1992189-1-bjorn.andersson@linaro.org Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2020-03-09ARM: bcm2835_defconfig: add support for Raspberry Pi4Marek Szyprowski1-0/+5
Add drivers needed to boot Raspberry Pi4 board. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Link: https://lore.kernel.org/r/20200217155506.5245-1-m.szyprowski@samsung.com Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
2020-03-09arm64: efi: add efi-entry.o to targets instead of extra-$(CONFIG_EFI)Masahiro Yamada1-1/+1
efi-entry.o is built on demand for efi-entry.stub.o, so you do not have to repeat $(CONFIG_EFI) here. Adding it to 'targets' is enough. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
2020-03-09arm64: csum: Optimise IPv6 header checksumRobin Murphy2-1/+33
Throwing our __uint128_t idioms at csum_ipv6_magic() makes it about 1.3x-2x faster across a range of microarchitecture/compiler combinations. Not much in absolute terms, but every little helps. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: vdso32: Convert to modern assembler annotationsMark Brown1-15/+8
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. Use these for the compat VDSO, allowing us to drop the custom ARM_ENTRY() and ARM_ENDPROC() macros. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: vdso: Convert to modern assembler annotationsMark Brown1-2/+2
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. Convert the assembly function in the arm64 VDSO to the new macros. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: sdei: Annotate SDEI entry points using new style annotationsMark Brown1-6/+6
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. The SDEI entry points are currently annotated as normal functions but are called from non-kernel contexts with non-standard calling convention and should therefore be annotated as such so do so. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: James Morse <james.Morse@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: kvm: Modernize __smccc_workaround_1_smc_start annotationsMark Brown3-10/+14
In an effort to clarify and simplify the annotation of assembly functions in the kernel new macros have been introduced. These replace ENTRY and ENDPROC with separate annotations for standard C callable functions, data and code with different calling conventions. Using these for __smccc_workaround_1_smc is more involved than for most symbols as this symbol is annotated quite unusually, rather than just have the explicit symbol we define _start and _end symbols which we then use to compute the length. This does not play at all nicely with the new style macros. Instead define a constant for the size of the function and use that in both the C code and for .org based size checks in the assembly code. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <maz@kernel.org>
2020-03-09arm64: kvm: Modernize annotation for __bp_harden_hyp_vecsMark Brown4-9/+12
We have recently introduced new macros for annotating assembly symbols for things that aren't C functions, SYM_CODE_START() and SYM_CODE_END(), in an effort to clarify and simplify our annotations of assembly files. Using these for __bp_harden_hyp_vecs is more involved than for most symbols as this symbol is annotated quite unusually as rather than just have the explicit symbol we define _start and _end symbols which we then use to compute the length. This does not play at all nicely with the new style macros. Since the size of the vectors is a known constant which won't vary the simplest thing to do is simply to drop the separate _start and _end symbols and just use a #define for the size. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <maz@kernel.org>
2020-03-09arm64: kvm: Annotate assembly using modern annoationsMark Brown4-17/+18
In an effort to clarify and simplify the annotation of assembly functions in the kernel new macros have been introduced. These replace ENTRY and ENDPROC with separate annotations for standard C callable functions, data and code with different calling conventions. Update the more straightforward annotations in the kvm code to the new macros. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <maz@kernel.org>
2020-03-09arm64: kernel: Convert to modern annotations for assembly dataMark Brown2-6/+10
In an effort to clarify and simplify the annotation of assembly functions in the kernel new macros have been introduced. These include specific annotations for the start and end of data, update symbols for data to use these. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: head: Annotate stext and preserve_boot_args as codeMark Brown1-4/+4
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. Neither stext nor preserve_boot_args is called with the usual AAPCS calling conventions and they should therefore be annotated as code. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: head.S: Convert to modern annotations for assembly functionsMark Brown1-28/+28
In an effort to clarify and simplify the annotation of assembly functions in the kernel new macros have been introduced. These replace ENTRY and ENDPROC and also add a new annotation for static functions which previously had no ENTRY equivalent. Update the annotations in the core kernel code to the new macros. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: ftrace: Modernise annotation of return_to_handlerMark Brown1-2/+2
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. return_to_handler does entertaining things with LR so doesn't follow the usual C conventions and should therefore be annotated as code rather than a function. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: ftrace: Correct annotation of ftrace_caller assemblyMark Brown1-8/+8
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. The patchable function entry versions of ftrace_*_caller don't follow the usual AAPCS rules, pushing things onto the stack which they don't clean up, and therefore should be annotated as code rather than functions. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: entry-ftrace.S: Convert to modern annotations for assembly functionsMark Brown1-14/+14
In an effort to clarify and simplify the annotation of assembly functions in the kernel new macros have been introduced. These replace ENTRY and ENDPROC and also add a new annotation for static functions which previously had no ENTRY equivalent. Update the annotations in the core kernel code to the new macros. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: entry: Additional annotation conversions for entry.SMark Brown1-8/+8
In an effort to clarify and simplify the annotation of assembly functions in the kernel new macros have been introduced. These replace ENTRY and ENDPROC with separate annotations for standard C callable functions, data and code with different calling conventions. Update the remaining annotations in the entry.S code to the new macros. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: entry: Annotate ret_from_fork as codeMark Brown1-2/+2
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. ret_from_fork is not a normal C function and should therefore be annotated as code. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: entry: Annotate vector table and handlers as codeMark Brown1-38/+38
In an effort to clarify and simplify the annotation of assembly functions new macros have been introduced. These replace ENTRY and ENDPROC with two different annotations for normal functions and those with unusual calling conventions. The vector table and handlers aren't normal C style code so should be annotated as CODE. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: crypto: Modernize names for AES function macrosMark Brown3-28/+28
Now that the rest of the code has been converted to the modern START/END macros the AES_ENTRY() and AES_ENDPROC() macros look out of place and like they need updating. Rename them to AES_FUNC_START() and AES_FUNC_END() to line up with the modern style assembly macros. Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arm64: crypto: Modernize some extra assembly annotationsMark Brown1-8/+8
A couple of functions were missed in the modernisation of assembly macros, update them too. Signed-off-by: Mark Brown <broonie@kernel.org> Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09arch/arm64: fix typo in a comment王程刚1-1/+1
Fix typo in a comment in arch/arm64/include/asm/esr.h "Unallocted" -> "Unallocated" Signed-off-by: Chenggang Wang <wangchenggang@vivo.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-03-09ARM: dts: N900: fix onenand timingsArthur Demchenkov1-16/+28
Commit a758f50f10cf ("mtd: onenand: omap2: Configure driver from DT") started using DT specified timings for GPMC, and as a result the OneNAND stopped working on N900 as we had wrong values in the DT. Fix by updating the values to bootloader timings that have been tested to be working on Nokia N900 with OneNAND manufacturers: Samsung, Numonyx. Fixes: a758f50f10cf ("mtd: onenand: omap2: Configure driver from DT") Signed-off-by: Arthur Demchenkov <spinal.by@gmail.com> Tested-by: Merlijn Wajer <merlijn@wizzup.org> Reviewed-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2020-03-09arm64: dts: increase the QSPI reg address for Stratix10 and AgilexJoyce Ooi2-6/+6
This patch increases the reg addresses for QSPI boot and QSPI rootfs for Stratix10 and Agilex to cater for the increased size of kernel Image. Signed-off-by: Joyce Ooi <joyce.ooi@intel.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2020-03-09arm64: dts: allwinner: h6: orangepi: Enable HDMIMarcus Cooper1-0/+26
Both, OrangePi One Plus and OrangePi Lite 2 have HDMI output. Enable it in common DTSI. Signed-off-by: Marcus Cooper <codekipper@gmail.com> [patch split and commit message] Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Christopher Obbard <chris@64studio.com> Tested-by: Christopher Obbard <chris@64studio.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2020-03-09arm64: dts: allwinner: h6: orangepi-one-plus: Enable ethernetMarcus Cooper1-0/+33
OrangePi One Plus has gigabit ethernet. Add nodes for it. Signed-off-by: Marcus Cooper <codekipper@gmail.com> [patch split and commit message] Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Christopher Obbard <chris@64studio.com> Tested-by: Christopher Obbard <chris@64studio.com> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2020-03-09arm64: dts: allwinner: h6: Move ext. oscillator to board DTsJernej Skrabec5-8/+44
It turns out that not all H6 boards have external 32kHz oscillator. Currently the only one known such H6 board is Tanix TX6. Move external oscillator node from common H6 dtsi to board specific dts files where present. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
2020-03-09PCI: hv: Introduce hv_msi_entryBoqun Feng2-2/+17
Add a new structure (hv_msi_entry), which is also defined in the TLFS, to describe the msi entry for HVCALL_RETARGET_INTERRUPT. The structure is needed because its layout may be different from architecture to architecture. Also add a new generic interface hv_set_msi_entry_from_desc() to allow different archs to set the msi entry from msi_desc. No functional change, only preparation for the future support of virtual PCI on non-x86 architectures. Signed-off-by: Boqun Feng (Microsoft) <boqun.feng@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Dexuan Cui <decui@microsoft.com>
2020-03-09PCI: hv: Move retarget related structures into tlfs headerBoqun Feng1-0/+31
Currently, retarget_msi_interrupt and other structures it relys on are defined in pci-hyperv.c. However, those structures are actually defined in Hypervisor Top-Level Functional Specification [1] and may be different in sizes of fields or layout from architecture to architecture. Let's move those definitions into x86's tlfs header file to support virtual PCI on non-x86 architectures in the future. Note that "__packed" attribute is added to these structures during the movement for the same reason as we use the attribute for other TLFS structures in the header file: make sure the structures meet the specification and avoid anything unexpected from the compilers. Additionally, rename struct retarget_msi_interrupt to hv_retarget_msi_interrupt for the consistent naming convention, also mirroring the name in TLFS. [1]: https://docs.microsoft.com/en-us/virtualization/hyper-v-on-windows/reference/tlfs Signed-off-by: Boqun Feng (Microsoft) <boqun.feng@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Dexuan Cui <decui@microsoft.com>
2020-03-09PCI: hv: Move hypercall related definitions into tlfs headerBoqun Feng1-0/+3
Currently HVCALL_RETARGET_INTERRUPT and HV_PARTITION_ID_SELF are defined in pci-hyperv.c. However, similar to other hypercall related definitions, it makes more sense to put them in the tlfs header file. Besides, these definitions are arch-dependent, so for the support of virtual PCI on non-x86 archs in the future, move them into arch-specific tlfs header file. Signed-off-by: Boqun Feng (Microsoft) <boqun.feng@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Andrew Murray <amurray@thegoodpenguin.co.uk> Reviewed-by: Dexuan Cui <decui@microsoft.com>
2020-03-09arm64: zynqmp: Make zynqmp_firmware driver optionalTejas Patel1-1/+0
Make zynqmp_firmware driver as optional to disable it, if user don't want to use default zynqmp firmware interface. Signed-off-by: Tejas Patel <tejas.patel@xilinx.com> Signed-off-by: Jolly Shah <jolly.shah@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-03-09mtd: rawnand: ams-delta: Push inversion handling to gpiolibJanusz Krzysztofik1-4/+8
Let platforms take care of declaring correct GPIO pin polarity so we can just ask a GPIO line to be asserted or deasserted and gpiolib deals with the rest depending on how the platform is configured. Inspired by similar changes to regulator drivers by Linus Walleij <linus.walleij@linaro.org>, thanks! Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200212003929.6682-7-jmkrzyszt@gmail.com
2020-03-09ARM: OMAP1: ams-delta: Provide board specific partition infoJanusz Krzysztofik1-0/+35
Now as the Amstrad Delta NAND driver supports fetching information on MTD partitions from device platform data, add partition info to the NAND device configuration. Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20200212003929.6682-4-jmkrzyszt@gmail.com
2020-03-09microblaze: Replace setup_irq() by request_irq()afzal mohammed1-8/+2
request_irq() is preferred over setup_irq(). Invocations of setup_irq() occur after memory allocators are ready. Per tglx[1], setup_irq() existed in olden days when allocators were not ready by the time early interrupts were initialized. Hence replace setup_irq() by request_irq(). [1] https://lkml.kernel.org/r/alpine.DEB.2.20.1710191609480.1971@nanos Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-03-09m68k: defconfig: Update defconfigs for v5.6-rc4Geert Uytterhoeven12-48/+12
- Drop CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m (depends on BRIDGE_NETFILTER, which is disabled by default since commit 98bda63e20daab95 ("net: disable BRIDGE_NETFILTER by default")), - Enable modular build of the WireGuard secure network tunnel, - Drop CONFIG_CRYPTO_LIB_{BLAKE2S,CHACHA20POLY1305,CURVE25519}=m (auto-enabled by CONFIG_WIREGUARD). Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2020-03-09m68k: Switch to asm-generic/hardirq.hGeert Uytterhoeven2-29/+1
Classic m68k with MMU was converted to generic hardirqs a long time ago, and there are no longer include dependency issues preventing the direct use of asm-generic/hardirq.h. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@linux-m68k.org> Link: https://lore.kernel.org/r/20200112174854.2726-1-geert@linux-m68k.org
2020-03-09m68k: Fix Kconfig indentationKrzysztof Kozlowski3-13/+13
Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20191120133721.12178-1-krzk@kernel.org Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2020-03-09microblaze: Stop printing the virtual memory layoutArvind Sankar1-12/+0
For security, don't display the kernel's virtual memory layout. Kees Cook points out: "These have been entirely removed on other architectures, so let's just do the same for ia32 and remove it unconditionally." 071929dbdd86 ("arm64: Stop printing the virtual memory layout") 1c31d4e96b8c ("ARM: 8820/1: mm: Stop printing the virtual memory layout") 31833332f798 ("m68k/mm: Stop printing the virtual memory layout") fd8d0ca25631 ("parisc: Hide virtual kernel memory layout") adb1fe9ae2ee ("mm/page_alloc: Remove kernel address exposure in free_reserved_area()") Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Acked-by: Tycho Andersen <tycho@tycho.ws> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-03-09Merge branch 'pgtable-layout-rewrite' into for-v5.7Geert Uytterhoeven9-266/+302
Peter Zijlstra <peterz@infradead.org> wrote: "In order to facilitate Will's READ_ONCE() patches, we need to fix m68k/motorola to not have a giant pmd_t. These patches do so and are tested using ARAnyM/68040."
2020-03-09ARM: OMAP2+: Handle errors for cpu_pmTony Lindgren3-13/+30
We need to check for errors when calling cpu_pm_enter() and cpu_cluster_pm_enter(). And we need to bail out on errors as otherwise we can enter a deeper idle state when not desired. I'm not aware of the lack of error handling causing issues yet, but we need this at least for blocking deeper idle states when a GPIO instance has pending interrupts. Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Keerthy <j-keerthy@ti.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Russell King <rmk+kernel@armlinux.org.uk> Cc: Tero Kristo <t-kristo@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20200304225433.37336-2-tony@atomide.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-03-08arm64: dts: sdm845: add IPA informationAlex Elder1-0/+51
Add IPA-related nodes and definitions to "sdm845.dtsi". Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-03-08Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds31-56/+81
Pull ARM SoC fixes from Olof Johansson: "We've been accruing these for a couple of weeks, so the batch is a bit bigger than usual. Largest delta is due to a led-bl driver that is added -- there was a miscommunication before the merge window and the driver didn't make it in. Due to this, the platforms needing it regressed. At this point, it seemed easier to add the new driver than unwind the changes. Besides that, there are a handful of various fixes: - AMD tee memory leak fix - A handful of fixlets for i.MX SCU communication - A few maintainers woke up and realized DEBUG_FS had been missing for a while, so a few updates of that. ... and the usual collection of smaller fixes to various platforms" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (37 commits) ARM: socfpga_defconfig: Add back DEBUG_FS arm64: dts: socfpga: agilex: Fix gmac compatible ARM: bcm2835_defconfig: Explicitly restore CONFIG_DEBUG_FS arm64: dts: meson: fix gxm-khadas-vim2 wifi arm64: dts: meson-sm1-sei610: add missing interrupt-names ARM: meson: Drop unneeded select of COMMON_CLK ARM: dts: bcm2711: Add pcie0 alias ARM: dts: bcm283x: Add missing properties to the PWR LED tee: amdtee: fix memory leak in amdtee_open_session() ARM: OMAP2+: Fix compile if CONFIG_HAVE_ARM_SMCCC is not set arm: dts: dra76x: Fix mmc3 max-frequency ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes bus: ti-sysc: Fix 1-wire reset quirk ARM: dts: r8a7779: Remove deprecated "renesas, rcar-sata" compatible value soc: imx-scu: Align imx sc msg structs to 4 firmware: imx: Align imx_sc_msg_req_cpu_start to 4 firmware: imx: scu-pd: Align imx sc msg structs to 4 firmware: imx: misc: Align imx sc msg structs to 4 firmware: imx: scu: Ensure sequential TX ARM: dts: imx7-colibri: Fix frequency for sd/mmc ...
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