5a3c2f7656
7785 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
8efcf34a26 |
ARM: SoC: late updates
This is a branch with a few merge requests that either came in late, or took a while longer for us to review and merge than usual and thus cut it a bit close to the merge window. We stage them in a separate branch and if things look good, we still send them up -- and that's the case here. This is mostly DT additions for Renesas platforms, adding IP block descriptions for existing and new SoCs. There are also some driver updates for Qualcomm platforms for SMEM/QMI and GENI, which is their generalized serial protocol interface. -----BEGIN PGP SIGNATURE----- iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAlsfCVIPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3KOcP/3O2+igstXt5rhemITdyi8rHkrIHPgetf25e ISBQzYrQOHV21SqT4le/Gk2CCQ6iX5Nv2DYoIrCzFWi/4DoDxXvryczQLla02Nru i8fcuxae7aFGW7/97G1+cATGPwuBLPiKXs6Wj01sKHeLBja5Det7eoXuHag7Y/Lo 4ls9wNZybMdlCcGm6+ULdj+XUdRyYUhOQQYvnPm2Q8hEkM+AiwLOBJTFwef9P5ad mX37kPDfwCxYwQXgZB1RkK/oJu0G2mTZXmGH5o+s+9yAyAupCQhmHGOrt3mlOf7j tLRlSgarJlO/QGIpJmDuCcxt3msD3OMd2dPbdgwojdpvycOU8EVWYLmCRpyIWQXv DCv9A9Gp4KlJnwxheVegBtilRA1aKsGuarWq6yeyOFt8N23Bgg/IjYKI9JF5+hPD M4q1oVAbUlfWb79rEc+TB0d7euREBkNn4TzzKMSOyP3eGUrXR0WUlq2A2VLxgIJo cx/ufY7CwvRgV+VxfhRbca+FmwDnu7uqzwLe73Ys2hnsuv8hXEtc+vSybqKqxVeU nHpWAqwaWhijlJiGq722vPo8avrLwjsxRwimogvijtesz9ZlTqrGtjkg61+eN2h8 eeuyRAsMUfVRiKuL3W+q4s0rzIauormnKsvRScKVyNFuiJfrfYb1odLoDGaOV/9G dQ7hA7TW =RUL0 -----END PGP SIGNATURE----- Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late updates from Olof Johansson: "This is a branch with a few merge requests that either came in late, or took a while longer for us to review and merge than usual and thus cut it a bit close to the merge window. We stage them in a separate branch and if things look good, we still send them up -- and that's the case here. This is mostly DT additions for Renesas platforms, adding IP block descriptions for existing and new SoCs. There are also some driver updates for Qualcomm platforms for SMEM/QMI and GENI, which is their generalized serial protocol interface" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (186 commits) soc: qcom: smem: introduce qcom_smem_virt_to_phys() soc: qcom: qmi: fix a buffer sizing bug MAINTAINERS: Update pattern for qcom_scm soc: Unconditionally include qcom Makefile soc: qcom: smem: check sooner in qcom_smem_set_global_partition() soc: qcom: smem: fix qcom_smem_set_global_partition() soc: qcom: smem: fix off-by-one error in qcom_smem_alloc_private() soc: qcom: smem: byte swap values properly soc: qcom: smem: return proper type for cached entry functions soc: qcom: smem: fix first cache entry calculation soc: qcom: cmd-db: Make endian-agnostic drivers: qcom: add command DB driver arm64: dts: renesas: salvator-common: Add ADV7482 support ARM: dts: r8a7740: Add CEU1 ARM: dts: r8a7740: Add CEU0 arm64: dts: renesas: salvator-common: enable VIN arm64: dts: renesas: r8a77970: add VIN and CSI-2 nodes arm64: dts: renesas: r8a77965: add VIN and CSI-2 nodes arm64: dts: renesas: r8a7796: add VIN and CSI-2 nodes arm64: dts: renesas: r8a7795-es1: add CSI-2 node ... |
||
|
Linus Torvalds
|
721afaa2ae |
ARM: Device-tree updates
As always, a large number of DT updates. Too many to enumerate them all,
but at a glance:
New SoCs introduced in this release:
- Amlogic:
+ Meson 8M2 SoC, a.k.a. S812. A quad Cortex-A9 SoC used in some set
top boxes and other products.
- Mediatek:
+ MT7623A, which is a flavor of the MT7623 family with other on-chip
ethernet options.
- Qualcomm:
+ SDM845, a.k.a Snapdragon 845, an 4+4-core Kryo 385/845
(Cortex-A75/A55 derivative) SoC that's one of the current high-end
mobile SoCs.
It's great to see mainline support for it. So far, you
can't do much with it, since a lot of peripherals are not yet in the
DTs but driver support for USB, GPU and other pieces are starting to
trickle in. This might end up being a well-supported SoC upstream if
the momentum keeps up.
- Renesas:
+ R8A77990, a.k.a R-Car E3, a new automotive entertainment-targeted
SoC. Currently only one Cortex-A53 CPU is enabled, we are eagerly
awaiting more. So far, basic drivers such as serial, gpios, PMU and
ethernet are enabled.
+ R8A77470, a.k.a. RZ/G1C, a new dual Cortex-A7 SoC with PowerVR
GPU. Same here, basic set of drivers such as serial, gpios and ethernet
enabled, and SMP support is also forthcoming.
- STMicroelectronics:
+ STM32F469, very similar tih STM32F429 but with display support
Enhancements to SoCs/platforms (DTS contents, some driver portions might
not be in yet):
- Allwinner sun8i (h3/a33/a83t) SMP, DVFS tweaks, misc
- Amlogic Meson: I2C, UFS, TDM, GPIO external interrupts, MMC resets
- Hisilicon hi3660: Thermal cooling, CPU frequency scaling, mailbox interfaces
- Marvell Berlin2CD: SMP support, thermal sensors
- Mediatek MT7623: Highspeed DMA, audio support
- Qualcomm IPQ8074 PCIe support, MSM8996 UFS support
- Renesas: Watchdog and PMU support across many platforms
- Rockchip RK3399: USB3 OTG support
- Samsung Exynos: Audio-over-HDMI on Odroid X/X2/U3
- STMicro STM32: Lots of peripherals added to STM32MP175C
- Uniphier: Ethernet support
New boards:
- Allwinner A20: Olimex A20-SOM-EVB-eMMC variant
- Allwinner H2+: Libre Computer ALL-H3-CC (h2+ version)
- Allwinner A33: Nintendo NES/SuperNES Classic Edition
- Aspeed: S2600WF, Inventec Lanyang BMC, Portwell Neptune
- Berlin2CD: Valve Steam Link
- Broadcom BCM5301X: Luxul XAP-1610 and XWR-3150 V1
- Broadcom: Raspberry Pi 3 B+
- Mediatek MT7623N and MT7623A: reference boards
- Meson 8M2: Tronsmart MXIII Plus
- NXP i.MX: Engicam i.CoreM6, DHCOM iMX6 SOM, BTicino i.MX6DL Mamoj
- Qualcomm MSM8974: Sony Xperia Z1 Compact support
- Qualcomm SDM845: MTP development board
- Renesas: Ebisu R8A77990 board
- Renesas RZ/G1C: iwg23s: iWave G235-SDB
- TI am335x: Pocketbeagle support
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC device tree updates from Olof Johansson:
"As always, a large number of DT updates. Too many to enumerate them
all, but at a glance:
New SoCs introduced in this release:
- Amlogic:
+ Meson 8M2 SoC, a.k.a. S812. A quad Cortex-A9 SoC used in some
set top boxes and other products.
- Mediatek:
+ MT7623A, which is a flavor of the MT7623 family with other
on-chip ethernet options.
- Qualcomm:
+ SDM845, a.k.a Snapdragon 845, an 4+4-core Kryo 385/845
(Cortex-A75/A55 derivative) SoC that's one of the current
high-end mobile SoCs.
It's great to see mainline support for it. So far, you can't do
much with it, since a lot of peripherals are not yet in the DTs
but driver support for USB, GPU and other pieces are starting to
trickle in. This might end up being a well-supported SoC
upstream if the momentum keeps up.
- Renesas:
+ R8A77990, a.k.a R-Car E3, a new automotive
entertainment-targeted SoC. Currently only one Cortex-A53 CPU is
enabled, we are eagerly awaiting more. So far, basic drivers
such as serial, gpios, PMU and ethernet are enabled.
+ R8A77470, a.k.a. RZ/G1C, a new dual Cortex-A7 SoC with PowerVR
GPU. Same here, basic set of drivers such as serial, gpios and
ethernet enabled, and SMP support is also forthcoming.
- STMicroelectronics:
+ STM32F469, very similar tih STM32F429 but with display support
Enhancements to SoCs/platforms (DTS contents, some driver portions
might not be in yet):
- Allwinner sun8i (h3/a33/a83t) SMP, DVFS tweaks, misc
- Amlogic Meson: I2C, UFS, TDM, GPIO external interrupts, MMC resets
- Hisilicon hi3660: Thermal cooling, CPU frequency scaling, mailbox interfaces
- Marvell Berlin2CD: SMP support, thermal sensors
- Mediatek MT7623: Highspeed DMA, audio support
- Qualcomm IPQ8074 PCIe support, MSM8996 UFS support
- Renesas: Watchdog and PMU support across many platforms
- Rockchip RK3399: USB3 OTG support
- Samsung Exynos: Audio-over-HDMI on Odroid X/X2/U3
- STMicro STM32: Lots of peripherals added to STM32MP175C
- Uniphier: Ethernet support
New boards:
- Allwinner A20: Olimex A20-SOM-EVB-eMMC variant
- Allwinner H2+: Libre Computer ALL-H3-CC (h2+ version)
- Allwinner A33: Nintendo NES/SuperNES Classic Edition
- Aspeed: S2600WF, Inventec Lanyang BMC, Portwell Neptune
- Berlin2CD: Valve Steam Link
- Broadcom BCM5301X: Luxul XAP-1610 and XWR-3150 V1
- Broadcom: Raspberry Pi 3 B+
- Mediatek MT7623N and MT7623A: reference boards
- Meson 8M2: Tronsmart MXIII Plus
- NXP i.MX: Engicam i.CoreM6, DHCOM iMX6 SOM, BTicino i.MX6DL Mamoj
- Qualcomm MSM8974: Sony Xperia Z1 Compact support
- Qualcomm SDM845: MTP development board
- Renesas: Ebisu R8A77990 board
- Renesas RZ/G1C: iwg23s: iWave G235-SDB
- TI am335x: Pocketbeagle support"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (448 commits)
ARM: dts: aspeed: Fix hwrng register address
arm64: dts: sprd: whale2: Add the rtc enable clock for watchdog
arm64: dts: sprd: Add GPIO and GPIO keys device nodes
arm64: dts: sprd: fix typo in 'remote-endpoint'
arm64: dts: apq8096-db820c: Removed bt-en-1-8v regulator
arm64: dts: fix regulator property name for wlan pcie endpoint
arm64: dts: qcom: msm8996: Use UFS_GDSC for UFS
ARM: dts: pxa3xx: fix MMC clocks
ARM: pxa: dts: add pin definitions for extended GPIOs
ARM: pxa: dts: add gpio-ranges to gpio controller
ARM: dts: ipq8074: Enable few peripherals for hk01 board
ARM: dts: ipq8074: Add pcie nodes
ARM: dts: ipq8074: Add peripheral nodes
ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c2 board file
ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c1 board file
ARM: dts: ipq4019: Add ipq4019-ap.dk07.1 common data
ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk04.1-c3 board file
ARM: dts: ipq4019: Add ipq4019-ap.dk04.1-c1 board file
ARM: dts: ipq4019: Add ipq4019-ap.dk04.dtsi
ARM: dts: ipq4019: Change the max opp frequency
...
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|
Linus Torvalds
|
7c00e8ae04 |
ARM: SoC platform updates
Here are the main updates for SoC support (besides DT additions) for ARM 32- and 64-bit platforms. The branch also contains defconfig updates to turn on drivers and options as needed on the various platforms. The largest parts of the delta are from cleanups moving platform data and board file setup of TI platforms to ti-sysc bus drivers. There are also some sweeping changes of eeprom and nand setup on Davinci, i.MX and other platforms. Samsung is removing support for Exynos5440, which was an oddball SoC that hasn't been seen much use in designs. Renesas is adding support for new SoCs (R-Car E3, RZ/G1C and RZ/N1D). Linus Walleij is also removing support for ux500 (Sony Ericsson) U8540/9540 SoCs that never made it to significant mass production and products. -----BEGIN PGP SIGNATURE----- iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAlsfCGIPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3Ks8P/3j87Za+6OTCzo+lW2byUy1CI4muGwxNSIxX 65A1Wt2qvRDxjCX4MI5Cx8P1YdYJv+5ZF2p4vdlgQXoz3/XDbG+lxJ+/lyWl/+MK 9kGsQWwEVicbGkaJCYR4ZKvfAwZ9jf7+cndY0Vgii44xQLsQZHEIfIO+mdlK43GZ xqaSckLQQzsDqjMUIckiyVy97RsDk1eLK+H2I+l7qs9v0z5UnhoD2CTxX5LzT8eH NlFmfUPN7Znshmt0aMznZyBRr2oM5Dsg49SfG0WhbOzyiZjSpw8MQ0N+RzyROhhB h5PjyuZN9fx2dO8Jjkqt3B8KmGFNDarGOmrasIJeCJDFRa9NStqFn0y4qJXS2wU7 4La3GoBYRV8x0gq339pQ+70qKuD06e62GL7kV656yi+93CitWxy6IjrIACjSX6zH PD1hQpewfXAcHAHdBqNevRcz/sjG+36GJSCgI4umSP48NMlCuZafFAT4U/PVlt4E 6VRQDeoi5ZFYIuPL1+bZvHax4fFxJGnaf02uQ/OPYP1o48AueSSvdo6bUPFbhwOD u0/uo3r+HxtQsw9I3tP3kj3/775BJclkO6zbG/dGZ8obuzuDwhuFtr3rzCrP/IzN n3rcBuFNZE6SQeKU+Tvmnh8ZLhJc5L8EYvqmihZj+BSfprBc8POFR2la4MRnHSn+ tPEC/n9E =S5wc -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "Here are the main updates for SoC support (besides DT additions) for ARM 32- and 64-bit platforms. The branch also contains defconfig updates to turn on drivers and options as needed on the various platforms. The largest parts of the delta are from cleanups moving platform data and board file setup of TI platforms to ti-sysc bus drivers. There are also some sweeping changes of eeprom and nand setup on Davinci, i.MX and other platforms. Samsung is removing support for Exynos5440, which was an oddball SoC that hasn't been seen much use in designs. Renesas is adding support for new SoCs (R-Car E3, RZ/G1C and RZ/N1D). Linus Walleij is also removing support for ux500 (Sony Ericsson) U8540/9540 SoCs that never made it to significant mass production and products" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (133 commits) MAINTAINERS: add NXP linux team maillist as i.MX reviewer ARM: stm32: Don't select DMA unconditionally on STM32MP157C arm64: defconfig: Enable PCIe on msm8996 and db820c ARM: pxa3xx: enable external wakeup pins ARM: pxa: stargate2: use device properties for at24 eeprom arm64: defconfig: Enable HISILICON_LPC arm64: defconfig: enable drivers for Poplar support arm64: defconfig: Enable UFS on msm8996 ARM: berlin: switch to SPDX license identifier arm: berlin: remove non-necessary flush_cache_all() ARM: berlin: extend BG2CD Kconfig entry OMAP: CLK: CLKSRC: Add suspend resume hooks ARM: AM43XX: Add functions to save/restore am43xx control registers ASoC: ams_delta: use GPIO lookup table ARM: OMAP1: ams-delta: add GPIO lookup tables bus: ti-sysc: Fix optional clocks array access ARM: OMAP2+: Make sure LOGICRETSTATE bits are not cleared ARM: OMAP2+: prm44xx: Inroduce cpu_pm notifiers for context save/restore ARM: OMAP2+: prm44xx: Introduce context save/restore for am43 PRCM IO ARM: OMAP2+: powerdomain: Introduce cpu_pm notifiers for context save/restore ... |
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Linus Torvalds
|
410feb75de |
arm64 updates for 4.18:
- Spectre v4 mitigation (Speculative Store Bypass Disable) support for
arm64 using SMC firmware call to set a hardware chicken bit
- ACPI PPTT (Processor Properties Topology Table) parsing support and
enable the feature for arm64
- Report signal frame size to user via auxv (AT_MINSIGSTKSZ). The
primary motivation is Scalable Vector Extensions which requires more
space on the signal frame than the currently defined MINSIGSTKSZ
- ARM perf patches: allow building arm-cci as module, demote dev_warn()
to dev_dbg() in arm-ccn event_init(), miscellaneous cleanups
- cmpwait() WFE optimisation to avoid some spurious wakeups
- L1_CACHE_BYTES reverted back to 64 (for performance reasons that have
to do with some network allocations) while keeping ARCH_DMA_MINALIGN
to 128. cache_line_size() returns the actual hardware Cache Writeback
Granule
- Turn LSE atomics on by default in Kconfig
- Kernel fault reporting tidying
- Some #include and miscellaneous cleanups
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Catalin Marinas:
"Apart from the core arm64 and perf changes, the Spectre v4 mitigation
touches the arm KVM code and the ACPI PPTT support touches drivers/
(acpi and cacheinfo). I should have the maintainers' acks in place.
Summary:
- Spectre v4 mitigation (Speculative Store Bypass Disable) support
for arm64 using SMC firmware call to set a hardware chicken bit
- ACPI PPTT (Processor Properties Topology Table) parsing support and
enable the feature for arm64
- Report signal frame size to user via auxv (AT_MINSIGSTKSZ). The
primary motivation is Scalable Vector Extensions which requires
more space on the signal frame than the currently defined
MINSIGSTKSZ
- ARM perf patches: allow building arm-cci as module, demote
dev_warn() to dev_dbg() in arm-ccn event_init(), miscellaneous
cleanups
- cmpwait() WFE optimisation to avoid some spurious wakeups
- L1_CACHE_BYTES reverted back to 64 (for performance reasons that
have to do with some network allocations) while keeping
ARCH_DMA_MINALIGN to 128. cache_line_size() returns the actual
hardware Cache Writeback Granule
- Turn LSE atomics on by default in Kconfig
- Kernel fault reporting tidying
- Some #include and miscellaneous cleanups"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (53 commits)
arm64: Fix syscall restarting around signal suppressed by tracer
arm64: topology: Avoid checking numa mask for scheduler MC selection
ACPI / PPTT: fix build when CONFIG_ACPI_PPTT is not enabled
arm64: cpu_errata: include required headers
arm64: KVM: Move VCPU_WORKAROUND_2_FLAG macros to the top of the file
arm64: signal: Report signal frame size to userspace via auxv
arm64/sve: Thin out initialisation sanity-checks for sve_max_vl
arm64: KVM: Add ARCH_WORKAROUND_2 discovery through ARCH_FEATURES_FUNC_ID
arm64: KVM: Handle guest's ARCH_WORKAROUND_2 requests
arm64: KVM: Add ARCH_WORKAROUND_2 support for guests
arm64: KVM: Add HYP per-cpu accessors
arm64: ssbd: Add prctl interface for per-thread mitigation
arm64: ssbd: Introduce thread flag to control userspace mitigation
arm64: ssbd: Restore mitigation status on CPU resume
arm64: ssbd: Skip apply_ssbd if not using dynamic mitigation
arm64: ssbd: Add global mitigation state accessor
arm64: Add 'ssbd' command-line option
arm64: Add ARCH_WORKAROUND_2 probing
arm64: Add per-cpu infrastructure to call ARCH_WORKAROUND_2
arm64: Call ARCH_WORKAROUND_2 on transitions between EL0 and EL1
...
|
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Dave Martin
|
0fe42512b2 |
arm64: Fix syscall restarting around signal suppressed by tracer
Commit |
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Linus Torvalds
|
68abbe7295 |
Merge branch 'akpm' (patches from Andrew)
Merge updates from Andrew Morton: - a few misc things - ocfs2 updates - v9fs updates - MM - procfs updates - lib/ updates - autofs updates * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (118 commits) autofs: small cleanup in autofs_getpath() autofs: clean up includes autofs: comment on selinux changes needed for module autoload autofs: update MAINTAINERS entry for autofs autofs: use autofs instead of autofs4 in documentation autofs: rename autofs documentation files autofs: create autofs Kconfig and Makefile autofs: delete fs/autofs4 source files autofs: update fs/autofs4/Makefile autofs: update fs/autofs4/Kconfig autofs: copy autofs4 to autofs autofs4: use autofs instead of autofs4 everywhere autofs4: merge auto_fs.h and auto_fs4.h fs/binfmt_misc.c: do not allow offset overflow checkpatch: improve patch recognition lib/ucs2_string.c: add MODULE_LICENSE() lib/mpi: headers cleanup lib/percpu_ida.c: use _irqsave() instead of local_irq_save() + spin_lock lib/idr.c: remove simple_ida_lock lib/bitmap.c: micro-optimization for __bitmap_complement() ... |
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Laurent Dufour
|
3010a5ea66 |
mm: introduce ARCH_HAS_PTE_SPECIAL
Currently the PTE special supports is turned on in per architecture header files. Most of the time, it is defined in arch/*/include/asm/pgtable.h depending or not on some other per architecture static definition. This patch introduce a new configuration variable to manage this directly in the Kconfig files. It would later replace __HAVE_ARCH_PTE_SPECIAL. Here notes for some architecture where the definition of __HAVE_ARCH_PTE_SPECIAL is not obvious: arm __HAVE_ARCH_PTE_SPECIAL which is currently defined in arch/arm/include/asm/pgtable-3level.h which is included by arch/arm/include/asm/pgtable.h when CONFIG_ARM_LPAE is set. So select ARCH_HAS_PTE_SPECIAL if ARM_LPAE. powerpc __HAVE_ARCH_PTE_SPECIAL is defined in 2 files: - arch/powerpc/include/asm/book3s/64/pgtable.h - arch/powerpc/include/asm/pte-common.h The first one is included if (PPC_BOOK3S & PPC64) while the second is included in all the other cases. So select ARCH_HAS_PTE_SPECIAL all the time. sparc: __HAVE_ARCH_PTE_SPECIAL is defined if defined(__sparc__) && defined(__arch64__) which are defined through the compiler in sparc/Makefile if !SPARC32 which I assume to be if SPARC64. So select ARCH_HAS_PTE_SPECIAL if SPARC64 There is no functional change introduced by this patch. Link: http://lkml.kernel.org/r/1523433816-14460-2-git-send-email-ldufour@linux.vnet.ibm.com Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com> Suggested-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Acked-by: David Rientjes <rientjes@google.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: "Aneesh Kumar K . V" <aneesh.kumar@linux.vnet.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: David S. Miller <davem@davemloft.net> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Albert Ou <albert@sifive.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: David Rientjes <rientjes@google.com> Cc: Robin Murphy <robin.murphy@arm.com> Cc: Christophe LEROY <christophe.leroy@c-s.fr> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
3a3869f1c4 |
pci-v4.18-changes
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Merge tag 'pci-v4.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
- unify AER decoding for native and ACPI CPER sources (Alexandru
Gagniuc)
- add TLP header info to AER tracepoint (Thomas Tai)
- add generic pcie_wait_for_link() interface (Oza Pawandeep)
- handle AER ERR_FATAL by removing and re-enumerating devices, as
Downstream Port Containment does (Oza Pawandeep)
- factor out common code between AER and DPC recovery (Oza Pawandeep)
- stop triggering DPC for ERR_NONFATAL errors (Oza Pawandeep)
- share ERR_FATAL recovery path between AER and DPC (Oza Pawandeep)
- disable ASPM L1.2 substate if we don't have LTR (Bjorn Helgaas)
- respect platform ownership of LTR (Bjorn Helgaas)
- clear interrupt status in top half to avoid interrupt storm (Oza
Pawandeep)
- neaten pci=earlydump output (Andy Shevchenko)
- avoid errors when extended config space inaccessible (Gilles Buloz)
- prevent sysfs disable of device while driver attached (Christoph
Hellwig)
- use core interface to report PCIe link properties in bnx2x, bnxt_en,
cxgb4, ixgbe (Bjorn Helgaas)
- remove unused pcie_get_minimum_link() (Bjorn Helgaas)
- fix use-before-set error in ibmphp (Dan Carpenter)
- fix pciehp timeouts caused by Command Completed errata (Bjorn
Helgaas)
- fix refcounting in pnv_php hotplug (Julia Lawall)
- clear pciehp Presence Detect and Data Link Layer Status Changed on
resume so we don't miss hotplug events (Mika Westerberg)
- only request pciehp control if we support it, so platform can use
ACPI hotplug otherwise (Mika Westerberg)
- convert SHPC to be builtin only (Mika Westerberg)
- request SHPC control via _OSC if we support it (Mika Westerberg)
- simplify SHPC handoff from firmware (Mika Westerberg)
- fix an SHPC quirk that mistakenly included *all* AMD bridges as well
as devices from any vendor with device ID 0x7458 (Bjorn Helgaas)
- assign a bus number even to non-native hotplug bridges to leave
space for acpiphp additions, to fix a common Thunderbolt xHCI
hot-add failure (Mika Westerberg)
- keep acpiphp from scanning native hotplug bridges, to fix common
Thunderbolt hot-add failures (Mika Westerberg)
- improve "partially hidden behind bridge" messages from core (Mika
Westerberg)
- add macros for PCIe Link Control 2 register (Frederick Lawler)
- replace IB/hfi1 custom macros with PCI core versions (Frederick
Lawler)
- remove dead microblaze and xtensa code (Bjorn Helgaas)
- use dev_printk() when possible in xtensa and mips (Bjorn Helgaas)
- remove unused pcie_port_acpi_setup() and portdrv_acpi.c (Bjorn
Helgaas)
- add managed interface to get PCI host bridge resources from OF (Jan
Kiszka)
- add support for unbinding generic PCI host controller (Jan Kiszka)
- fix memory leaks when unbinding generic PCI host controller (Jan
Kiszka)
- request legacy VGA framebuffer only for VGA devices to avoid false
device conflicts (Bjorn Helgaas)
- turn on PCI_COMMAND_IO & PCI_COMMAND_MEMORY in pci_enable_device()
like everybody else, not in pcibios_fixup_bus() (Bjorn Helgaas)
- add generic enable function for simple SR-IOV hardware (Alexander
Duyck)
- use generic SR-IOV enable for ena, nvme (Alexander Duyck)
- add ACS quirk for Intel 7th & 8th Gen mobile (Alex Williamson)
- add ACS quirk for Intel 300 series (Mika Westerberg)
- enable register clock for Armada 7K/8K (Gregory CLEMENT)
- reduce Keystone "link already up" log level (Fabio Estevam)
- move private DT functions to drivers/pci/ (Rob Herring)
- factor out dwc CONFIG_PCI Kconfig dependencies (Rob Herring)
- add DesignWare support to the endpoint test driver (Gustavo
Pimentel)
- add DesignWare support for endpoint mode (Gustavo Pimentel)
- use devm_ioremap_resource() instead of devm_ioremap() in dra7xx and
artpec6 (Gustavo Pimentel)
- fix Qualcomm bitwise NOT issue (Dan Carpenter)
- add Qualcomm runtime PM support (Srinivas Kandagatla)
- fix DesignWare enumeration below bridges (Koen Vandeputte)
- use usleep() instead of mdelay() in endpoint test (Jia-Ju Bai)
- add configfs entries for pci_epf_driver device IDs (Kishon Vijay
Abraham I)
- clean up pci_endpoint_test driver (Gustavo Pimentel)
- update Layerscape maintainer email addresses (Minghuan Lian)
- add COMPILE_TEST to improve build test coverage (Rob Herring)
- fix Hyper-V bus registration failure caused by domain/serial number
confusion (Sridhar Pitchai)
- improve Hyper-V refcounting and coding style (Stephen Hemminger)
- avoid potential Hyper-V hang waiting for a response that will never
come (Dexuan Cui)
- implement Mediatek chained IRQ handling (Honghui Zhang)
- fix vendor ID & class type for Mediatek MT7622 (Honghui Zhang)
- add Mobiveil PCIe host controller driver (Subrahmanya Lingappa)
- add Mobiveil MSI support (Subrahmanya Lingappa)
- clean up clocks, MSI, IRQ mappings in R-Car probe failure paths
(Marek Vasut)
- poll more frequently (5us vs 5ms) while waiting for R-Car data link
active (Marek Vasut)
- use generic OF parsing interface in R-Car (Vladimir Zapolskiy)
- add R-Car V3H (R8A77980) "compatible" string (Sergei Shtylyov)
- add R-Car gen3 PHY support (Sergei Shtylyov)
- improve R-Car PHYRDY polling (Sergei Shtylyov)
- clean up R-Car macros (Marek Vasut)
- use runtime PM for R-Car controller clock (Dien Pham)
- update arm64 defconfig for Rockchip (Shawn Lin)
- refactor Rockchip code to facilitate both root port and endpoint
mode (Shawn Lin)
- add Rockchip endpoint mode driver (Shawn Lin)
- support VMD "membar shadow" feature (Jon Derrick)
- support VMD bus number offsets (Jon Derrick)
- add VMD "no AER source ID" quirk for more device IDs (Jon Derrick)
- remove unnecessary host controller CONFIG_PCIEPORTBUS Kconfig
selections (Bjorn Helgaas)
- clean up quirks.c organization and whitespace (Bjorn Helgaas)
* tag 'pci-v4.18-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (144 commits)
PCI/AER: Replace struct pcie_device with pci_dev
PCI/AER: Remove unused parameters
PCI: qcom: Include gpio/consumer.h
PCI: Improve "partially hidden behind bridge" log message
PCI: Improve pci_scan_bridge() and pci_scan_bridge_extend() doc
PCI: Move resource distribution for single bridge outside loop
PCI: Account for all bridges on bus when distributing bus numbers
ACPI / hotplug / PCI: Drop unnecessary parentheses
ACPI / hotplug / PCI: Mark stale PCI devices disconnected
ACPI / hotplug / PCI: Don't scan bridges managed by native hotplug
PCI: hotplug: Add hotplug_is_native()
PCI: shpchp: Add shpchp_is_native()
PCI: shpchp: Fix AMD POGO identification
PCI: mobiveil: Add MSI support
PCI: mobiveil: Add Mobiveil PCIe Host Bridge IP driver
PCI/AER: Decode Error Source Requester ID
PCI/AER: Remove aer_recover_work_func() forward declaration
PCI/DPC: Use the generic pcie_do_fatal_recovery() path
PCI/AER: Pass service type to pcie_do_fatal_recovery()
PCI/DPC: Disable ERR_NONFATAL handling by DPC
...
|
||
Jeremy Linton
|
e156ab71a9 |
arm64: topology: Avoid checking numa mask for scheduler MC selection
The numa mask subset check can often lead to system hang or crash during CPU hotplug and system suspend operation if NUMA is disabled. This is mostly observed on HMP systems where the CPU compute capacities are different and ends up in different scheduler domains. Since cpumask_of_node is returned instead core_sibling, the scheduler is confused with incorrect cpumasks(e.g. one CPU in two different sched domains at the same time) on CPU hotplug. Lets disable the NUMA siblings checks for the time being, as NUMA in socket machines have LLC's that will assure that the scheduler topology isn't "borken". The NUMA check exists to assure that if a LLC within a socket crosses NUMA nodes/chiplets the scheduler domains remain consistent. This code will likely have to be re-enabled in the near future once the NUMA mask story is sorted. At the moment its not necessary because the NUMA in socket machines LLC's are contained within the NUMA domains. Further, as a defensive mechanism during hot-plug, lets assure that the LLC siblings are also masked. Reported-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Tested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
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Linus Torvalds
|
1c8c5a9d38 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Add Maglev hashing scheduler to IPVS, from Inju Song.
2) Lots of new TC subsystem tests from Roman Mashak.
3) Add TCP zero copy receive and fix delayed acks and autotuning with
SO_RCVLOWAT, from Eric Dumazet.
4) Add XDP_REDIRECT support to mlx5 driver, from Jesper Dangaard
Brouer.
5) Add ttl inherit support to vxlan, from Hangbin Liu.
6) Properly separate ipv6 routes into their logically independant
components. fib6_info for the routing table, and fib6_nh for sets of
nexthops, which thus can be shared. From David Ahern.
7) Add bpf_xdp_adjust_tail helper, which can be used to generate ICMP
messages from XDP programs. From Nikita V. Shirokov.
8) Lots of long overdue cleanups to the r8169 driver, from Heiner
Kallweit.
9) Add BTF ("BPF Type Format"), from Martin KaFai Lau.
10) Add traffic condition monitoring to iwlwifi, from Luca Coelho.
11) Plumb extack down into fib_rules, from Roopa Prabhu.
12) Add Flower classifier offload support to igb, from Vinicius Costa
Gomes.
13) Add UDP GSO support, from Willem de Bruijn.
14) Add documentation for eBPF helpers, from Quentin Monnet.
15) Add TLS tx offload to mlx5, from Ilya Lesokhin.
16) Allow applications to be given the number of bytes available to read
on a socket via a control message returned from recvmsg(), from
Soheil Hassas Yeganeh.
17) Add x86_32 eBPF JIT compiler, from Wang YanQing.
18) Add AF_XDP sockets, with zerocopy support infrastructure as well.
From Björn Töpel.
19) Remove indirect load support from all of the BPF JITs and handle
these operations in the verifier by translating them into native BPF
instead. From Daniel Borkmann.
20) Add GRO support to ipv6 gre tunnels, from Eran Ben Elisha.
21) Allow XDP programs to do lookups in the main kernel routing tables
for forwarding. From David Ahern.
22) Allow drivers to store hardware state into an ELF section of kernel
dump vmcore files, and use it in cxgb4. From Rahul Lakkireddy.
23) Various RACK and loss detection improvements in TCP, from Yuchung
Cheng.
24) Add TCP SACK compression, from Eric Dumazet.
25) Add User Mode Helper support and basic bpfilter infrastructure, from
Alexei Starovoitov.
26) Support ports and protocol values in RTM_GETROUTE, from Roopa
Prabhu.
27) Support bulking in ->ndo_xdp_xmit() API, from Jesper Dangaard
Brouer.
28) Add lots of forwarding selftests, from Petr Machata.
29) Add generic network device failover driver, from Sridhar Samudrala.
* ra.kernel.org:/pub/scm/linux/kernel/git/davem/net-next: (1959 commits)
strparser: Add __strp_unpause and use it in ktls.
rxrpc: Fix terminal retransmission connection ID to include the channel
net: hns3: Optimize PF CMDQ interrupt switching process
net: hns3: Fix for VF mailbox receiving unknown message
net: hns3: Fix for VF mailbox cannot receiving PF response
bnx2x: use the right constant
Revert "net: sched: cls: Fix offloading when ingress dev is vxlan"
net: dsa: b53: Fix for brcm tag issue in Cygnus SoC
enic: fix UDP rss bits
netdev-FAQ: clarify DaveM's position for stable backports
rtnetlink: validate attributes in do_setlink()
mlxsw: Add extack messages for port_{un, }split failures
netdevsim: Add extack error message for devlink reload
devlink: Add extack to reload and port_{un, }split operations
net: metrics: add proper netlink validation
ipmr: fix error path when ipmr_new_table fails
ip6mr: only set ip6mr_table from setsockopt when ip6mr_new_table succeeds
net: hns3: remove unused hclgevf_cfg_func_mta_filter
netfilter: provide udp*_lib_lookup for nf_tproxy
qed*: Utilize FW 8.37.2.0
...
|
||
|
Linus Torvalds
|
8450493076 |
* Stratix10 SDRAM support to altera_edac (Thor Thayer)
* the usual misc fixes all over the place -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAlsVQ/cACgkQEsHwGGHe VUrrVA/+NHpCe0dT97Q4NHZejusOZvujNdOeAZVMNVcg5fwFmwwXkStazY+J/lmK Zjh2P/JGVoL9CPCn/ya+F6KSDJPLaq0AQCpogEhDqEZrRcutWu/CtH2XEbjyknME LCGfaKRBbi1zxCEm8qCk3ghWO3rXtM14jLkuqPVxtCsBT9HXcBAXU/ivok23Yb4r d/NcoeV5veqFzdPMxkYRJFN9Me4uVN+MzoN9hhxTYll5n0eWhb7Aw8Aon8VR6OH5 LSJFmxFOlE7OPHQ0AjBRiF0Q9MyUSFTWvn+i4rhSq1z8SCPZyPkG2YRNVDWS6Py9 cLXSNMnv6ybPBst9LUMXjN06DBsnzeWNcsFFPw5uunD9JRFuaoxUgk633BLWMy2z Tx4fiwOligx65Fc4udQ1n2Ho5HKZaTHlafYDatYt3jecx71BQywnMi1zuwMnF+Id iHW0J413h1P0UZfeTZHGfv+THQNb+IoVDjWdY2nNil45OR1QCBva+CQVKCcB8xox RCW6yL1S7V2dzd4255F/xpMrbkvxeAaOBWWJqEQeUdsFGP//6Ub9Gy0IKsSDrHQ6 3BtoOxGmBKCBCpysN7OtUUvC28Dd9PQCkH+Bn3SAjySWnEiTEdv6QeLdScJrsz75 lcF4d17EKt2VtdX6z15QAGT9LMbRR177pizea03XDeFwb+eR0cA= =yBvi -----END PGP SIGNATURE----- Merge tag 'edac_for_4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp Pull EDAC updates from Borislav Petkov: - Stratix10 SDRAM support to altera_edac (Thor Thayer) - the usual misc fixes all over the place [ Also, shared branch for socfpga_stratix10.dtsi file changes with the socfpga tree ] * tag 'edac_for_4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: EDAC, ghes: Make platform-based whitelisting x86-only EDAC, altera: Fix ARM64 build warning EDAC, skx: Fix skx_edac build error when ACPI_NFIT=m EDAC, ghes: Use BIT() macro EDAC, ghes: Add DDR4 and NVDIMM memory types EDAC, altera: Handle SDRAM Uncorrectable Errors on Stratix10 Documentation: dt: edac: Move Altera SOCFPGA EDAC file EDAC, altera: Add support for Stratix10 SDRAM EDAC Documentation: dt: socfpga: Add Stratix10 ECC Manager binding EDAC, ghes: Remove unused argument to ghes_edac_report_mem_error() arm64: dts: stratix10: add sdram ecc EDAC, i7core: Fix spelling mistake: "redundacy" -> "redundancy" EDAC, ghes: Add a null pointer check in ghes_edac_unregister() ghes, EDAC: Fix ghes_edac registration arm64: dts: stratix10: Change pad skew values for EMAC0 PHY driver ARM: dts: consistently use 'atmel' as at24 manufacturer in cyclone5 arm64: dts: stratix10: Add PL330 DMAC to Stratix10 dts arm64: dts: stratix10: enable i2c, add i2c periperals arm64: dts: stratix10: use clock bindings for the Stratix10 platform |
||
|
Linus Torvalds
|
8715ee75fe |
Kbuild updates for v4.18
- improve fixdep to coalesce consecutive slashes in dep-files - fix some issues of the maintainer string generation in deb-pkg script - remove unused CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX and clean-up several tools and linker scripts - clean-up modpost - allow to enable the dead code/data elimination for PowerPC in EXPERT mode - improve two coccinelle scripts for better performance - pass endianness and machine size flags to sparse for all architecture - misc fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbF/yvAAoJED2LAQed4NsGEPgP/2qBg7w4raGvQtblqGY1qo6j 3xGKYUKdg3GhIRf1zB9lPwkAmQcyLKzKlet/gYoTUTLKbfRUX8wDzJf/3TV0kpLW QQ2HM1/jsqrD1HSO21OPJ1rzMSNn1NcOSLWSeOLWUBorHkkvAHlenJcJSOo6szJr tTgEN78T/9id/artkFqdG+1Q3JhnI5FfH3u0lE20Eqxk5AAxrUKArHYsgRjgOg9o 8DlHDTRsnTiUd4TtmC+VYSZK1BHz1ORlANaRiL69T+BGFZGNCvRSV09QkaD+ObxT dB4TTJne32Qg6g5qYX0bzLqfRdfJ8tpmJGQkycf3OT1rLgmDbWFaaOEDQTAe3mSw nT6ZbpQB1OoTgMD2An9ApWfUQRfsMnujm/pRP+BkRdKKkMJvXJCH7PvFw8rjqTt3 PjK6DGbpG6H0G+DePtthMHrz/TU6wi5MFf7kQxl0AtFmpa3R0q67VhdM04BEYNCq Dbs1YaXWKKi101k14oSQ0kmRasZ9Jz5tvyfZ7wvy1LpGONXxtEbc6JQyBJ6tmf4f fCAxvHLSb/TQSmJhk9Rch7uPYT9B9hC16dseMrF9Pab8yR346fz70L1UdFE10j3q iKFbYkueq8uJCJDxNktsgHzbOF6Le5vaWauOafRN26K7p7+CRpVOy0O2bknX3yDa hKOGzCfQjT8sfdMmtyIH =2LYT -----END PGP SIGNATURE----- Merge tag 'kbuild-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kbuild updates from Masahiro Yamada: - improve fixdep to coalesce consecutive slashes in dep-files - fix some issues of the maintainer string generation in deb-pkg script - remove unused CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX and clean-up several tools and linker scripts - clean-up modpost - allow to enable the dead code/data elimination for PowerPC in EXPERT mode - improve two coccinelle scripts for better performance - pass endianness and machine size flags to sparse for all architecture - misc fixes * tag 'kbuild-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (25 commits) kbuild: add machine size to CHECKFLAGS kbuild: add endianness flag to CHEKCFLAGS kbuild: $(CHECK) doesnt need NOSTDINC_FLAGS twice scripts: Fixed printf format mismatch scripts/tags.sh: use `find` for $ALLSOURCE_ARCHS generation coccinelle: deref_null: improve performance coccinelle: mini_lock: improve performance powerpc: Allow LD_DEAD_CODE_DATA_ELIMINATION to be selected kbuild: Allow LD_DEAD_CODE_DATA_ELIMINATION to be selectable if enabled kbuild: LD_DEAD_CODE_DATA_ELIMINATION no -ffunction-sections/-fdata-sections for module build kbuild: Fix asm-generic/vmlinux.lds.h for LD_DEAD_CODE_DATA_ELIMINATION modpost: constify *modname function argument where possible modpost: remove redundant is_vmlinux() test modpost: use strstarts() helper more widely modpost: pass struct elf_info pointer to get_modinfo() checkpatch: remove VMLINUX_SYMBOL() check vmlinux.lds.h: remove no-op macro VMLINUX_SYMBOL() kbuild: remove CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX export.h: remove code for prefixing symbols with underscore depmod.sh: remove symbol prefix support ... |
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Linus Torvalds
|
3e1a29b3bf |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Decryption test vectors are now automatically generated from
encryption test vectors.
Algorithms:
- Fix unaligned access issues in crc32/crc32c.
- Add zstd compression algorithm.
- Add AEGIS.
- Add MORUS.
Drivers:
- Add accelerated AEGIS/MORUS on x86.
- Add accelerated SM4 on arm64.
- Removed x86 assembly salsa implementation as it is slower than C.
- Add authenc(hmac(sha*), cbc(aes)) support in inside-secure.
- Add ctr(aes) support in crypto4xx.
- Add hardware key support in ccree.
- Add support for new Centaur CPU in via-rng"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (112 commits)
crypto: chtls - free beyond end rspq_skb_cache
crypto: chtls - kbuild warnings
crypto: chtls - dereference null variable
crypto: chtls - wait for memory sendmsg, sendpage
crypto: chtls - key len correction
crypto: salsa20 - Revert "crypto: salsa20 - export generic helpers"
crypto: x86/salsa20 - remove x86 salsa20 implementations
crypto: ccp - Add GET_ID SEV command
crypto: ccp - Add DOWNLOAD_FIRMWARE SEV command
crypto: qat - Add MODULE_FIRMWARE for all qat drivers
crypto: ccree - silence debug prints
crypto: ccree - better clock handling
crypto: ccree - correct host regs offset
crypto: chelsio - Remove separate buffer used for DMA map B0 block in CCM
crypt: chelsio - Send IV as Immediate for cipher algo
crypto: chelsio - Return -ENOSPC for transient busy indication.
crypto: caam/qi - fix warning in init_cgr()
crypto: caam - fix rfc4543 descriptors
crypto: caam - fix MC firmware detection
crypto: clarify licensing of OpenSSL asm code
...
|
||
Arnd Bergmann
|
94a5d8790e |
arm64: cpu_errata: include required headers
Without including psci.h and arm-smccc.h, we now get a build failure in some configurations: arch/arm64/kernel/cpu_errata.c: In function 'arm64_update_smccc_conduit': arch/arm64/kernel/cpu_errata.c:278:10: error: 'psci_ops' undeclared (first use in this function); did you mean 'sysfs_ops'? arch/arm64/kernel/cpu_errata.c: In function 'arm64_set_ssbd_mitigation': arch/arm64/kernel/cpu_errata.c:311:3: error: implicit declaration of function 'arm_smccc_1_1_hvc' [-Werror=implicit-function-declaration] arm_smccc_1_1_hvc(ARM_SMCCC_ARCH_WORKAROUND_2, state, NULL); Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
|
Linus Torvalds
|
ba252f16e4 |
Merge branch 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull time/Y2038 updates from Thomas Gleixner: - Consolidate SySV IPC UAPI headers - Convert SySV IPC to the new COMPAT_32BIT_TIME mechanism - Cleanup the core interfaces and standardize on the ktime_get_* naming convention. - Convert the X86 platform ops to timespec64 - Remove the ugly temporary timespec64 hack * 'timers-2038-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits) x86: Convert x86_platform_ops to timespec64 timekeeping: Add more coarse clocktai/boottime interfaces timekeeping: Add ktime_get_coarse_with_offset timekeeping: Standardize on ktime_get_*() naming timekeeping: Clean up ktime_get_real_ts64 timekeeping: Remove timespec64 hack y2038: ipc: Redirect ipc(SEMTIMEDOP, ...) to compat_ksys_semtimedop y2038: ipc: Enable COMPAT_32BIT_TIME y2038: ipc: Use __kernel_timespec y2038: ipc: Report long times to user space y2038: ipc: Use ktime_get_real_seconds consistently y2038: xtensa: Extend sysvipc data structures y2038: powerpc: Extend sysvipc data structures y2038: sparc: Extend sysvipc data structures y2038: parisc: Extend sysvipc data structures y2038: mips: Extend sysvipc data structures y2038: arm64: Extend sysvipc compat data structures y2038: s390: Remove unneeded ipc uapi header files y2038: ia64: Remove unneeded ipc uapi header files y2038: alpha: Remove unneeded ipc uapi header files ... |
||
|
Linus Torvalds
|
0bbcce5d1e |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timers and timekeeping updates from Thomas Gleixner:
- Core infrastucture work for Y2038 to address the COMPAT interfaces:
+ Add a new Y2038 safe __kernel_timespec and use it in the core
code
+ Introduce config switches which allow to control the various
compat mechanisms
+ Use the new config switch in the posix timer code to control the
32bit compat syscall implementation.
- Prevent bogus selection of CPU local clocksources which causes an
endless reselection loop
- Remove the extra kthread in the clocksource code which has no value
and just adds another level of indirection
- The usual bunch of trivial updates, cleanups and fixlets all over the
place
- More SPDX conversions
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
clocksource/drivers/mxs_timer: Switch to SPDX identifier
clocksource/drivers/timer-imx-tpm: Switch to SPDX identifier
clocksource/drivers/timer-imx-gpt: Switch to SPDX identifier
clocksource/drivers/timer-imx-gpt: Remove outdated file path
clocksource/drivers/arc_timer: Add comments about locking while read GFRC
clocksource/drivers/mips-gic-timer: Add pr_fmt and reword pr_* messages
clocksource/drivers/sprd: Fix Kconfig dependency
clocksource: Move inline keyword to the beginning of function declarations
timer_list: Remove unused function pointer typedef
timers: Adjust a kernel-doc comment
tick: Prefer a lower rating device only if it's CPU local device
clocksource: Remove kthread
time: Change nanosleep to safe __kernel_* types
time: Change types to new y2038 safe __kernel_* types
time: Fix get_timespec64() for y2038 safe compat interfaces
time: Add new y2038 safe __kernel_timespec
posix-timers: Make compat syscalls depend on CONFIG_COMPAT_32BIT_TIME
time: Introduce CONFIG_COMPAT_32BIT_TIME
time: Introduce CONFIG_64BIT_TIME in architectures
compat: Enable compat_get/put_timespec64 always
...
|
||
|
Linus Torvalds
|
92400b8c8b |
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Ingo Molnar: - Lots of tidying up changes all across the map for Linux's formal memory/locking-model tooling, by Alan Stern, Akira Yokosawa, Andrea Parri, Paul E. McKenney and SeongJae Park. Notable changes beyond an overall update in the tooling itself is the tidying up of spin_is_locked() semantics, which spills over into the kernel proper as well. - qspinlock improvements: the locking algorithm now guarantees forward progress whereas the previous implementation in mainline could starve threads indefinitely in cmpxchg() loops. Also other related cleanups to the qspinlock code (Will Deacon) - misc smaller improvements, cleanups and fixes all across the locking subsystem * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (51 commits) locking/rwsem: Simplify the is-owner-spinnable checks tools/memory-model: Add reference for 'Simplifying ARM concurrency' tools/memory-model: Update ASPLOS information MAINTAINERS, tools/memory-model: Update e-mail address for Andrea Parri tools/memory-model: Fix coding style in 'lock.cat' tools/memory-model: Remove out-of-date comments and code from lock.cat tools/memory-model: Improve mixed-access checking in lock.cat tools/memory-model: Improve comments in lock.cat tools/memory-model: Remove duplicated code from lock.cat tools/memory-model: Flag "cumulativity" and "propagation" tests tools/memory-model: Add model support for spin_is_locked() tools/memory-model: Add scripts to test memory model tools/memory-model: Fix coding style in 'linux-kernel.def' tools/memory-model: Model 'smp_store_mb()' tools/memory-order: Update the cheat-sheet to show that smp_mb__after_atomic() orders later RMW operations tools/memory-order: Improve key for SELF and SV tools/memory-model: Fix cheat sheet typo tools/memory-model: Update required version of herdtools7 tools/memory-model: Redefine rb in terms of rcu-fence tools/memory-model: Rename link and rcu-path to rcu-link and rb ... |
||
|
Linus Torvalds
|
93e95fa574 |
Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull siginfo updates from Eric Biederman:
"This set of changes close the known issues with setting si_code to an
invalid value, and with not fully initializing struct siginfo. There
remains work to do on nds32, arc, unicore32, powerpc, arm, arm64, ia64
and x86 to get the code that generates siginfo into a simpler and more
maintainable state. Most of that work involves refactoring the signal
handling code and thus careful code review.
Also not included is the work to shrink the in kernel version of
struct siginfo. That depends on getting the number of places that
directly manipulate struct siginfo under control, as it requires the
introduction of struct kernel_siginfo for the in kernel things.
Overall this set of changes looks like it is making good progress, and
with a little luck I will be wrapping up the siginfo work next
development cycle"
* 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (46 commits)
signal/sh: Stop gcc warning about an impossible case in do_divide_error
signal/mips: Report FPE_FLTUNK for undiagnosed floating point exceptions
signal/um: More carefully relay signals in relay_signal.
signal: Extend siginfo_layout with SIL_FAULT_{MCEERR|BNDERR|PKUERR}
signal: Remove unncessary #ifdef SEGV_PKUERR in 32bit compat code
signal/signalfd: Add support for SIGSYS
signal/signalfd: Remove __put_user from signalfd_copyinfo
signal/xtensa: Use force_sig_fault where appropriate
signal/xtensa: Consistenly use SIGBUS in do_unaligned_user
signal/um: Use force_sig_fault where appropriate
signal/sparc: Use force_sig_fault where appropriate
signal/sparc: Use send_sig_fault where appropriate
signal/sh: Use force_sig_fault where appropriate
signal/s390: Use force_sig_fault where appropriate
signal/riscv: Replace do_trap_siginfo with force_sig_fault
signal/riscv: Use force_sig_fault where appropriate
signal/parisc: Use force_sig_fault where appropriate
signal/parisc: Use force_sig_mceerr where appropriate
signal/openrisc: Use force_sig_fault where appropriate
signal/nios2: Use force_sig_fault where appropriate
...
|
||
|
Linus Torvalds
|
e5a594643a |
dma-mapping updates for 4.18:
- replaceme the force_dma flag with a dma_configure bus method.
(Nipun Gupta, although one patch is іncorrectly attributed to me
due to a git rebase bug)
- use GFP_DMA32 more agressively in dma-direct. (Takashi Iwai)
- remove PCI_DMA_BUS_IS_PHYS and rely on the dma-mapping API to do the
right thing for bounce buffering.
- move dma-debug initialization to common code, and apply a few cleanups
to the dma-debug code.
- cleanup the Kconfig mess around swiotlb selection
- swiotlb comment fixup (Yisheng Xie)
- a trivial swiotlb fix. (Dan Carpenter)
- support swiotlb on RISC-V. (based on a patch from Palmer Dabbelt)
- add a new generic dma-noncoherent dma_map_ops implementation and use
it for arc, c6x and nds32.
- improve scatterlist validity checking in dma-debug. (Robin Murphy)
- add a struct device quirk to limit the dma-mask to 32-bit due to
bridge/system issues, and switch x86 to use it instead of a local
hack for VIA bridges.
- handle devices without a dma_mask more gracefully in the dma-direct
code.
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Merge tag 'dma-mapping-4.18' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- replace the force_dma flag with a dma_configure bus method. (Nipun
Gupta, although one patch is іncorrectly attributed to me due to a
git rebase bug)
- use GFP_DMA32 more agressively in dma-direct. (Takashi Iwai)
- remove PCI_DMA_BUS_IS_PHYS and rely on the dma-mapping API to do the
right thing for bounce buffering.
- move dma-debug initialization to common code, and apply a few
cleanups to the dma-debug code.
- cleanup the Kconfig mess around swiotlb selection
- swiotlb comment fixup (Yisheng Xie)
- a trivial swiotlb fix. (Dan Carpenter)
- support swiotlb on RISC-V. (based on a patch from Palmer Dabbelt)
- add a new generic dma-noncoherent dma_map_ops implementation and use
it for arc, c6x and nds32.
- improve scatterlist validity checking in dma-debug. (Robin Murphy)
- add a struct device quirk to limit the dma-mask to 32-bit due to
bridge/system issues, and switch x86 to use it instead of a local
hack for VIA bridges.
- handle devices without a dma_mask more gracefully in the dma-direct
code.
* tag 'dma-mapping-4.18' of git://git.infradead.org/users/hch/dma-mapping: (48 commits)
dma-direct: don't crash on device without dma_mask
nds32: use generic dma_noncoherent_ops
nds32: implement the unmap_sg DMA operation
nds32: consolidate DMA cache maintainance routines
x86/pci-dma: switch the VIA 32-bit DMA quirk to use the struct device flag
x86/pci-dma: remove the explicit nodac and allowdac option
x86/pci-dma: remove the experimental forcesac boot option
Documentation/x86: remove a stray reference to pci-nommu.c
core, dma-direct: add a flag 32-bit dma limits
dma-mapping: remove unused gfp_t parameter to arch_dma_alloc_attrs
dma-debug: check scatterlist segments
c6x: use generic dma_noncoherent_ops
arc: use generic dma_noncoherent_ops
arc: fix arc_dma_{map,unmap}_page
arc: fix arc_dma_sync_sg_for_{cpu,device}
arc: simplify arc_dma_sync_single_for_{cpu,device}
dma-mapping: provide a generic dma-noncoherent implementation
dma-mapping: simplify Kconfig dependencies
riscv: add swiotlb support
riscv: only enable ZONE_DMA32 for 64-bit
...
|
||
David S. Miller
|
9c54aeb03a |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Filling in the padding slot in the bpf structure as a bug fix in 'ne' overlapped with actually using that padding area for something in 'net-next'. Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Catalin Marinas
|
38500be10e |
arm64: KVM: Move VCPU_WORKAROUND_2_FLAG macros to the top of the file
This is to avoid potential merging conflicts between commit
|
||
Olof Johansson
|
171d429a1d |
Renesas ARM64 Based SoC DT Updates for v4.18
* Cleanups:
- Corresct whitespace
- sort subnodes of the root and soc nodes
* R-Car M3-N (r8a77965) SoC
- Describe MSIOF SPI, PWM, SDHI and I2C devices in DT
- Add thermal support
* R-Car H3 (r8a7795) and R-Car M3-W (r8a7796) SoCs
- Decrease temperature hysteresis
Niklas Söderlund says "... decrease the hysteresis from 2C to 1C for
the two boards we have described upstream. They have no dependencies
and are ready to be accepted if the review is in favor of them."
* R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs
- Add address properties to rcar_sound port nodes
The rcar_sound port nodes have unit names and thus should have register
properties.
* R-Car H3 (r8a7795), M3-W (r8a7796) V3M (r8a77970) and D3 (r8a77995) SoCs
- Enable IPMMU devices
Magnus Damm says "Following the policy of using DT to describe the
hardware and not software support state, this series makes sure all
IPMMU devices are enabled in DT for SoCs such as r8a7795, r8a7796,
r8a77970 and r8a77995."
* R-Car M3-N (r8a77965) and V3H (r8a77980) SoCs
- Use sysc binding macros
These can be used now that they are present in Linus's tree.
This is a simple replacement of numeric values with symbolic ones.
- Describe USB2 and USB3 devices in DT
* R-Car V3M (r8a77970) SoC
- Add SMP Support
Geert Uytterhoeven says "This patch series enables SMP support on the
R-Car V3M SoC, by adding the second Cortex-A53 CPU core. It also adds
the performance monitor unit, and links it to both CPU cores."
- Correct IPMMU DS1 bit number
Magnus Damm says "Judging by "R-Car-Gen3-rev0.80" IPMMU IMSSTR register
documentation for [R-Car V3M] the DS1 bit field should be bit 0."
* R-Car V3H (r8a77980) SoC
- Use CPG clock binding macros
These can be used now that they are present in Linus's tree.
This is a simple replacement of numeric values with symbolic ones.
* R-Car V3H (r8a77980) and V3M (r8a77970) SoCs
- Disable EtherAVB
Sergei Shtylov says "I'm fixing the issue in the EtherAVB device nodes
in the R8A779{7|8}0 device trees that missed the "status" prop, usually
disabling the SoC devices in anticipation that the board device trees
enable the devices according to their needs. There should be no issues
with the current R8A779{7|8}0 board device trees, as all of them use
EtherAVB anyway, so I'm sending the patches generated against the
'devel' branch..."
* R-Car D3 (r8a77995) SoC
- Describe VIN4 in DT
* Ebisu board with R-Car E3 (r8a77990) SoC
- Initial support:
+ PSCI
+ CPU (single)
+ Cache controller
+ Main clocks and controller
+ Interrupt controller
+ Timer
+ PMU
+ Reset controller
+ Product register
+ System controller
+ UART for console
* Salvator-XS boards with R-Car H3 (r8a7795) SoC
- Enable USB2.0 channel 3
* Salvator-X and Salvator-XS boards with M3-N (r8a77965) SoC
- Enable DU
Kieran Bingham "This series enables the DU for the M3-N R8A77965 SoC,
and provides output on the VGA and HDMI connectors.
LVDS is not yet supported or tested."
* Salvator-X and Salvator-XS boards with
R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs
- Enable nable VIN, CSI-2 and ADV7482
Niklas Söderlund says "This series enable capture for H3, M3-W, M3-N
Salvator-X and Salvator-XS boards. It also adds the VIN and CSI-2 nodes
for V3M, but as the ADV7482 is on the V3M expansion boards I have
chosen not include that enablement in this series."
- Add PMIC DDR Backup Power config
Geert Uytterhoeven says " The ROHM BD9571MWV PMIC on the Renesas
Salvator-X(S) and ULCB development boards supports DDR Backup Power,
which means that the DDR power rails can be kept powered while the main
SoC is powered down.
For this to function correctly, the DDR Backup Power configuration
must be described in DT, which is the topic of this series:
- The first patch adds the missing device node for the BD9571 PMIC on
the ULCB boards,
- The last two patches add DDR Backup Mode configuration for
Salvator-X(S) and ULCB."
- Add EEPROM
Wolfram Sang says "Add the EEPROM found on Salvator-X and -XS boards
for H3, M3-W, and M3-N on the IIC_DVFS bus."
- Enable HDMI Sound
* Salvator-X and Salvator-XS boards with
R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs, and
Draak board with R-Car D3 (r8a77995) SoC
- Consistently name EtherAVB mdio pin group
Geert Uytterhoeven says "When initial support was added for R-Car H3,
the MDIO pin was forgotten, and the MDC pin got its own group named
"mdc". During the addition of support for R-Car M3-W, this mistake was
noticed. But as R-Car H3 and M3-W are pin compatible, and can be
mounted on the same boards, the decision was made to just add the MDIO
pin to the existing "mdc" group. Later this was extended to R-Car H3
ES2.0, and M3-N, because of pin compatibility, and to R-Car D3, in the
name of consistency among R-Car Gen3 SoCs.
However, this decision keeps on being questioned when adding new SoC
support. Hence bite the bullet and admit our mistake, and rename the
pin group from "mdc" to "mdio", like on R-Car Gen2 SoCs."
* Ebisu board with R-Car E3 (r8a77990) SoC
- Initial support: Memory, Main crystal, Serial console
- Enable Ethernet
- Revise PSCI node
Yoshihiro Shimoda says "The basic support patch 2d2dbadba421 ("arm64:
dts: renesas: Add Renesas R8A77990 SoC support") lacks the compatible
"arm,psci-1.0" in the psci node."
- Revise cache controller node
Yoshihiro Shimoda says "The cache controller node should not have
unit-addresses and reg properties."
* V3HSK board with R-Car V3H (r8a77980) SoC
- Initial board device tree
Sergei Shtylov says "Add the initial device tree for the V3H Starter
Kit board. The board has 1 debug serial port (SCIF0); include support
for it, so that the serial console can work."
- Enable PFC support and use for EtherAVB
* V3MSK board with R-Car V3M (r8a77970) SoC
- Add DU/LVDS/HDMI support
Sergei Shtylyov says "Define the V3M Starter Kit board dependent part
of the DU and LVDS device nodes. Also add the device nodes for Thine
THC63LVD1024 LVDS decoder and Analog Devices ADV7511W HDMI
transmitter..."
- Enable PFC for EtherAVB
* Condor board with R-Car V3H (r8a77980) SoC
- Enable eMMC
Sergei Shtylyov says "We're adding the R8A77980 MMC (SDHI)
device nodes and then enable eMMC support on the Condor board."
- Enable PFC support and use for EtherAVB and SCIF0
* Eagle board with R-Car V3M (r8a77970) SoC
- Enable HDMI output
* Eagle board with R-Car V3M (r8a77970) SoC and
Condor board with R-Car V3H (r8a77980) SoC
- Enable CAN-FD
Adds the CAN-FD device nodes so the DT SoC files and enables
single channel CAN-FD support in DT board files.
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Merge tag 'renesas-arm64-dt-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/late
Renesas ARM64 Based SoC DT Updates for v4.18
* Cleanups:
- Correct whitespace
- sort subnodes of the root and soc nodes
* R-Car M3-N (r8a77965) SoC
- Describe MSIOF SPI, PWM, SDHI and I2C devices in DT
- Add thermal support
* R-Car H3 (r8a7795) and R-Car M3-W (r8a7796) SoCs
- Decrease temperature hysteresis
* R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs
- Add address properties to rcar_sound port nodes
* R-Car H3 (r8a7795), M3-W (r8a7796) V3M (r8a77970) and D3 (r8a77995) SoCs
- Enable IPMMU devices
* R-Car M3-N (r8a77965) and V3H (r8a77980) SoCs
- Use sysc binding macros
- Describe USB2 and USB3 devices in DT
* R-Car V3M (r8a77970) SoC
- Add SMP Support
- Correct IPMMU DS1 bit number
* R-Car V3H (r8a77980) SoC
- Use CPG clock binding macros
* R-Car V3H (r8a77980) and V3M (r8a77970) SoCs
- Disable EtherAVB
* R-Car D3 (r8a77995) SoC
- Describe VIN4 in DT
* Ebisu board with R-Car E3 (r8a77990) SoC
- Initial support
* Salvator-XS boards with R-Car H3 (r8a7795) SoC
- Enable USB2.0 channel 3
* Salvator-X and Salvator-XS boards with M3-N (r8a77965) SoC
- Enable DU
* Salvator-X and Salvator-XS boards with
R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs
- Enable nable VIN, CSI-2 and ADV7482
- Add PMIC DDR Backup Power config
- Add EEPROM
- Enable HDMI Sound
* Salvator-X and Salvator-XS boards with
R-Car H3 (r8a7795), M3-W (r8a7796) and M3-N (r8a77965) SoCs, and
Draak board with R-Car D3 (r8a77995) SoC
- Consistently name EtherAVB mdio pin group
* Ebisu board with R-Car E3 (r8a77990) SoC
- Initial support: Memory, Main crystal, Serial console
- Enable Ethernet
- Revise PSCI node
- Revise cache controller node
* V3HSK board with R-Car V3H (r8a77980) SoC
- Initial board device tree
- Enable PFC support and use for EtherAVB
* V3MSK board with R-Car V3M (r8a77970) SoC
- Add DU/LVDS/HDMI support
- Enable PFC for EtherAVB
* Condor board with R-Car V3H (r8a77980) SoC
- Enable eMMC
- Enable PFC support and use for EtherAVB and SCIF0
* Eagle board with R-Car V3M (r8a77970) SoC
- Enable HDMI output
* Eagle board with R-Car V3M (r8a77970) SoC and
Condor board with R-Car V3H (r8a77980) SoC
- Enable CAN-FD
* tag 'renesas-arm64-dt-for-v4.18' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (102 commits)
arm64: dts: renesas: salvator-common: Add ADV7482 support
arm64: dts: renesas: salvator-common: enable VIN
arm64: dts: renesas: r8a77970: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a77965: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a7796: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a7795-es1: add CSI-2 node
arm64: dts: renesas: r8a7795: add VIN and CSI-2 nodes
arm64: dts: renesas: r8a77965: add I2C support
arm64: dts: renesas: r8a77990: ebisu: Enable EthernetAVB
arm64: dts: renesas: r8a77990: Add EthernetAVB device nodes
arm64: dts: renesas: r8a77990: Add GPIO device nodes
arm64: dts: renesas: r8a77990: Add PFC device node
arm64: dts: renesas: initial V3HSK board device tree
arm64: dts: renesas: r8a77980: disable EtherAVB
arm64: dts: renesas: r8a77970: disable EtherAVB
arm64: dts: renesas: r8a77995: Add VIN4
arm64: dts: renesas: r8a77980: add resets property to CAN-FD node
arm64: dts: renesas: r8a77970: Add Cortex-A53 PMU node
arm64: dts: renesas: r8a77970: Add secondary CA53 CPU core
arm64: dts: renesas: r8a77965: Add SDHI device nodes
...
Signed-off-by: Olof Johansson <olof@lixom.net>
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Dave Martin
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94b07c1f8c |
arm64: signal: Report signal frame size to userspace via auxv
Stateful CPU architecture extensions may require the signal frame to grow to a size that exceeds the arch's MINSIGSTKSZ #define. However, changing this #define is an ABI break. To allow userspace the option of determining the signal frame size in a more forwards-compatible way, this patch adds a new auxv entry tagged with AT_MINSIGSTKSZ, which provides the maximum signal frame size that the process can observe during its lifetime. If AT_MINSIGSTKSZ is absent from the aux vector, the caller can assume that the MINSIGSTKSZ #define is sufficient. This allows for a consistent interface with older kernels that do not provide AT_MINSIGSTKSZ. The idea is that libc could expose this via sysconf() or some similar mechanism. There is deliberately no AT_SIGSTKSZ. The kernel knows nothing about userspace's own stack overheads and should not pretend to know. For arm64: The primary motivation for this interface is the Scalable Vector Extension, which can require at least 4KB or so of extra space in the signal frame for the largest hardware implementations. To determine the correct value, a "Christmas tree" mode (via the add_all argument) is added to setup_sigframe_layout(), to simulate addition of all possible records to the signal frame at maximum possible size. If this procedure goes wrong somehow, resulting in a stupidly large frame layout and hence failure of sigframe_alloc() to allocate a record to the frame, then this is indicative of a kernel bug. In this case, we WARN() and no attempt is made to populate AT_MINSIGSTKSZ for userspace. For arm64 SVE: The SVE context block in the signal frame needs to be considered too when computing the maximum possible signal frame size. Because the size of this block depends on the vector length, this patch computes the size based not on the thread's current vector length but instead on the maximum possible vector length: this determines the maximum size of SVE context block that can be observed in any signal frame for the lifetime of the process. Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Cc: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Dave Martin
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87c021a814 |
arm64/sve: Thin out initialisation sanity-checks for sve_max_vl
Now that the kernel SVE support is reasonably mature, it is excessive to default sve_max_vl to the invalid value -1 and then sprinkle WARN_ON()s around the place to make sure it has been initialised before use. The cpufeatures code already runs pretty early, and will ensure sve_max_vl gets initialised. This patch initialises sve_max_vl to something sane that will be supported by every SVE implementation, and removes most of the sanity checks. The checks in find_supported_vector_length() are retained for now. If anything goes horribly wrong, we are likely to trip a check here sooner or later. Signed-off-by: Dave Martin <Dave.Martin@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Luc Van Oostenryck
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1f2f01b122 |
kbuild: add machine size to CHECKFLAGS
By default, sparse assumes a 64bit machine when compiled on x86-64
and 32bit when compiled on anything else.
This can of course create all sort of problems for the other archs, like
issuing false warnings ('shift too big (32) for type unsigned long'), or
worse, failing to emit legitimate warnings.
Fix this by adding the -m32/-m64 flag, depending on CONFIG_64BIT,
to CHECKFLAGS in the main Makefile (and so for all archs).
Also, remove the now unneeded -m32/-m64 in arch specific Makefiles.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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Catalin Marinas
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cb877710e5 |
Merge branch 'for-next/perf' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux
- perf/arm-cci: allow building as module - perf/arm-ccn: demote dev_warn() to dev_dbg() in event_init() - miscellaneous perf/arm cleanups * 'for-next/perf' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux: ARM: mcpm, perf/arm-cci: export mcpm_is_available drivers/bus: arm-cci: fix build warnings drivers/perf: Remove ARM_SPE_PMU explicit PERF_EVENTS dependency drivers/perf: arm-ccn: don't log to dmesg in event_init perf/arm-cci: Allow building as a module perf/arm-cci: Remove pointless PMU disabling perf/arm-cc*: Fix MODULE_LICENSE() tags arm_pmu: simplify arm_pmu::handle_irq perf/arm-cci: Remove unnecessary period adjustment perf: simplify getting .drvdata |
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Marc Zyngier
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5d81f7dc9b |
arm64: KVM: Add ARCH_WORKAROUND_2 discovery through ARCH_FEATURES_FUNC_ID
Now that all our infrastructure is in place, let's expose the availability of ARCH_WORKAROUND_2 to guests. We take this opportunity to tidy up a couple of SMCCC constants. Acked-by: Christoffer Dall <christoffer.dall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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b4f18c063a |
arm64: KVM: Handle guest's ARCH_WORKAROUND_2 requests
In order to forward the guest's ARCH_WORKAROUND_2 calls to EL3, add a small(-ish) sequence to handle it at EL2. Special care must be taken to track the state of the guest itself by updating the workaround flags. We also rely on patching to enable calls into the firmware. Note that since we need to execute branches, this always executes after the Spectre-v2 mitigation has been applied. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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55e3748e89 |
arm64: KVM: Add ARCH_WORKAROUND_2 support for guests
In order to offer ARCH_WORKAROUND_2 support to guests, we need a bit of infrastructure. Let's add a flag indicating whether or not the guest uses SSBD mitigation. Depending on the state of this flag, allow KVM to disable ARCH_WORKAROUND_2 before entering the guest, and enable it when exiting it. Reviewed-by: Christoffer Dall <christoffer.dall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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85478bab40 |
arm64: KVM: Add HYP per-cpu accessors
As we're going to require to access per-cpu variables at EL2, let's craft the minimum set of accessors required to implement reading a per-cpu variable, relying on tpidr_el2 to contain the per-cpu offset. Reviewed-by: Christoffer Dall <christoffer.dall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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9cdc0108ba |
arm64: ssbd: Add prctl interface for per-thread mitigation
If running on a system that performs dynamic SSBD mitigation, allow userspace to request the mitigation for itself. This is implemented as a prctl call, allowing the mitigation to be enabled or disabled at will for this particular thread. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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9dd9614f54 |
arm64: ssbd: Introduce thread flag to control userspace mitigation
In order to allow userspace to be mitigated on demand, let's introduce a new thread flag that prevents the mitigation from being turned off when exiting to userspace, and doesn't turn it on on entry into the kernel (with the assumption that the mitigation is always enabled in the kernel itself). This will be used by a prctl interface introduced in a later patch. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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647d0519b5 |
arm64: ssbd: Restore mitigation status on CPU resume
On a system where firmware can dynamically change the state of the mitigation, the CPU will always come up with the mitigation enabled, including when coming back from suspend. If the user has requested "no mitigation" via a command line option, let's enforce it by calling into the firmware again to disable it. Similarily, for a resume from hibernate, the mitigation could have been disabled by the boot kernel. Let's ensure that it is set back on in that case. Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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986372c436 |
arm64: ssbd: Skip apply_ssbd if not using dynamic mitigation
In order to avoid checking arm64_ssbd_callback_required on each kernel entry/exit even if no mitigation is required, let's add yet another alternative that by default jumps over the mitigation, and that gets nop'ed out if we're doing dynamic mitigation. Think of it as a poor man's static key... Reviewed-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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c32e1736ca |
arm64: ssbd: Add global mitigation state accessor
We're about to need the mitigation state in various parts of the kernel in order to do the right thing for userspace and guests. Let's expose an accessor that will let other subsystems know about the state. Reviewed-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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a43ae4dfe5 |
arm64: Add 'ssbd' command-line option
On a system where the firmware implements ARCH_WORKAROUND_2, it may be useful to either permanently enable or disable the workaround for cases where the user decides that they'd rather not get a trap overhead, and keep the mitigation permanently on or off instead of switching it on exception entry/exit. In any case, default to the mitigation being enabled. Reviewed-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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a725e3dda1 |
arm64: Add ARCH_WORKAROUND_2 probing
As for Spectre variant-2, we rely on SMCCC 1.1 to provide the discovery mechanism for detecting the SSBD mitigation. A new capability is also allocated for that purpose, and a config option. Reviewed-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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5cf9ce6e5e |
arm64: Add per-cpu infrastructure to call ARCH_WORKAROUND_2
In a heterogeneous system, we can end up with both affected and unaffected CPUs. Let's check their status before calling into the firmware. Reviewed-by: Julien Grall <julien.grall@arm.com> Reviewed-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Marc Zyngier
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8e2906245f |
arm64: Call ARCH_WORKAROUND_2 on transitions between EL0 and EL1
In order for the kernel to protect itself, let's call the SSBD mitigation implemented by the higher exception level (either hypervisor or firmware) on each transition between userspace and kernel. We must take the PSCI conduit into account in order to target the right exception level, hence the introduction of a runtime patching callback. Reviewed-by: Mark Rutland <mark.rutland@arm.com> Reviewed-by: Julien Grall <julien.grall@arm.com> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Adam Langley
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c2e415fe75 |
crypto: clarify licensing of OpenSSL asm code
Several source files have been taken from OpenSSL. In some of them a comment that "permission to use under GPL terms is granted" was included below a contradictory license statement. In several cases, there was no indication that the license of the code was compatible with the GPLv2. This change clarifies the licensing for all of these files. I've confirmed with the author (Andy Polyakov) that a) he has licensed the files with the GPLv2 comment under that license and b) that he's also happy to license the other files under GPLv2 too. In one case, the file is already contained in his CRYPTOGAMS bundle, which has a GPLv2 option, and so no special measures are needed. In all cases, the license status of code has been clarified by making the GPLv2 license prominent. The .S files have been regenerated from the updated .pl files. This is a comment-only change. No code is changed. Signed-off-by: Adam Langley <agl@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> |
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David S. Miller
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5b79c2af66 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Lots of easy overlapping changes in the confict resolutions here. Signed-off-by: David S. Miller <davem@davemloft.net> |
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Linus Torvalds
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7fbb615763 |
ARM: SoC fixes for 4.17-rc
A few more fixes for v4.17: - A fix for a crash in scm_call_atomic on qcom platforms - Display fix for Allwinner A10 - A fix that re-enables ethernet on Allwinner H3 (C.H.I.P et al) - A fix for eMMC corruption on hikey - i2c-gpio descriptor tables for ixp4xx + a small typo fix -----BEGIN PGP SIGNATURE----- iQJDBAABCAAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAlsJynEPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3QEkP/A5dGXeQkArCWPvWoFr+20KjIS07f7F8olNy 9JKG3R2uEZsqjD3c6HFkd1abTtUQmgg/hmpxakAI8vbypA4gsq9jyFC6TxqsBSyz uw7hQ5XcGA99pQXp8jYUrazi/XnG9Wm8LLBslsx75wJwNikzlAl6PStKDFcz0Pr6 A9JXWnqFY50YRzUr4y9GrSo3o4dvVniF3PUFEwnYliUI5qszph2/rwaE2zLQt/PT X0DMA4v+c+4ngS5TGipY4vFjRyvsOv/NeDQzGTvGcU6QMdP4ZEsQBrye6BqowmaD DqaoSHvsi7Lel4u29p5KyBKrM0bAhtFX+iCGiqTfkKwRWHkh7CHombUk2qX/9OJW oB9orkKgiP35xAL5xFmB5tf03s0tQ8/qicE72tGW/TVIEBX/l+ymD76DH4rmYvRw wNZ+HwHrMVkYgVG0TQIxxEgkXbPsyDbk3DbNbQkHf/pV5+PsMrp0iSo7oaglsS9Y NYTRA/DQCldzhv68YRoMBh5gD4oE5iK3e3c4nLm80vd7zj8YsuXnc4+55a8PrHfs oVg0PE5fVlP3AVRJW09ikdf03U7m0AFX/fFKHrAwWylT1+Z1KSJhM4ZaXGgdvuOV asFUenzF3WF6Nsx+smL/vLzr/AvvYeq80Q9OdLWQl4056HurkrpL/E2HVj4MYaoW WKKRdfzX =mga+ -----END PGP SIGNATURE----- Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "A few more fixes for v4.17: - a fix for a crash in scm_call_atomic on qcom platforms - display fix for Allwinner A10 - a fix that re-enables ethernet on Allwinner H3 (C.H.I.P et al) - a fix for eMMC corruption on hikey - i2c-gpio descriptor tables for ixp4xx ... plus a small typo fix" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: Fix i2c-gpio GPIO descriptor tables arm64: dts: hikey: Fix eMMC corruption regression firmware: qcom: scm: Fix crash in qcom_scm_call_atomic1() ARM: sun8i: v3s: fix spelling mistake: "disbaled" -> "disabled" ARM: dts: sun4i: Fix incorrect clocks for displays ARM: dts: sun8i: h3: Re-enable EMAC on Orange Pi One |
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Olof Johansson
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e5dd61546a |
ARM64: hisi fixes for 4.17
- Remove eMMC max-frequency property to fix eMMC corruption on hikey board -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbCaddAAoJEAvIV27ZiWZc8BwP/0wnHWrg9J5i+wVRnBNcRc/+ mXIu7qKXVOt6RhINkEX3DILAtkACLwIzuRNknBPYK27pWVgGDJQS6egx+wpiRYdZ 53xF6A+wlfON/XQAGJ91uYxKVlr/pcSx8GhIiS7jdrt9njLVgQ/JqtF9ITkhXiRz aQ6+LvTpNtMDmxEGg1amgwlih4R+KvcHSKxwwjauISTj0UB+A+Vt0tQ8bkGSNqhM OnszoNNVu/w/2q0UO/YFvvqyw5tnpF0ncl07NV+JOe4Lu631yYiWvsdoi1E55Ydk U0gu1Boc8Clwo/Hn94z9qKoaifkciOAK+adtbB5LUFm/m+5KN4cBTO+SHDvsQI+n nNuEOCf6GbDFPFM9VU7x7Qe6Z5AYEvJecQdMyPxx/UXyv+xkQzX8NSavRrgH457n lzghzPBsf3ScU4owYXUBbkzps4ly3i0sTyjNCVODPrfzXl/OLaHh9L/Wf7meoPTt r0OtuMOp/WUHetaRo5AR1H8zlZXCJizGpxDHWPw9/vdVAEIoipMFlxNGJoy8opI1 /ifznpgZ/w2SrM4wWgoJRJf1KR09uEJGj/PMTBs7AuFuwz3v9emGZ/fei/EO68B/ 4Jtj+2I74XqV9YuG0FcBTOIRPWffmJyBBPWzoVKWJAWvaGzrTZoGJ+tfe4bVqIhy kBooTSHLOkx3Kr40LCJp =aT30 -----END PGP SIGNATURE----- Merge tag 'hisi-fixes-for-4.17v2' of git://github.com/hisilicon/linux-hisi into fixes ARM64: hisi fixes for 4.17 - Remove eMMC max-frequency property to fix eMMC corruption on hikey board * tag 'hisi-fixes-for-4.17v2' of git://github.com/hisilicon/linux-hisi: arm64: dts: hikey: Fix eMMC corruption regression Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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c6a893f872 |
Qualcomm Device Tree Changes for v4.18 - Part 2
* Numerous updates for IPQ8074 and IPQ4019 based devices * Add support for Sony Xperia Z1 Compact -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbCHjsAAoJEFKiBbHx2RXV5cIQANoHyPc/DKLQeuHRcYlfH9DD 3y5rH/TVqlAF9bos/oOdWSvTQKuBy9J8nKCLT7QJAzfufvo6LSGfOvQaUT+QYyvQ 9GBSSnyOxydiYCZn4uP3plEwmsMxIWQ+xEANdrVBookWfkOR/057UoCEmeQXDpYO qnyfxEvSqjIZhqLvoLYMsq7rt6tao3JhGfVR0wSeldojfOd8j+Ui7ykBHh/XuJal FW+pyUuJUitz/ChjW9AR/XysXI58cnp4gB9qP+4Qxdt796J7lbNv1pK4wFa3hdCt GoXd4pZUvNyFCFTeCXdQBc+l2hQzPWhAJJio7J+QSFKzb0FzEyDuDkufjFJoe+AA MA5iHfOh1c1AO8N6OoenQbUWpNfMmgAAo5sbFBYUCfdtgq6PI9y4s5gGxwvnvyk1 uvF4K6OzhrUDpdYZsVfo4D/ng9CMHU85dZNjnyc29ZuI64JcERKrZ9HZFmLIz4f6 T9DwrGPVhe++glw7LuywGJJDWuUIy0d0gAabJDTWIKyRxPPss/WeqQfpZ48j5tV3 +Q1SZYijMxtXKBRYzZIWZe7MmOjkuZnHL7kl7y3t182LXNq0ybTiF1s/PwmpsmOy GgQFCOFV9lHzSH0kRBNBc2VXKqTlgtpFbseOJRfzN3+XRVlBJ0qmixUBfmurBxZC uTn4h7wFW7/uqeNylqVJ =rcLr -----END PGP SIGNATURE----- Merge tag 'qcom-dts-for-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/dt Qualcomm Device Tree Changes for v4.18 - Part 2 * Numerous updates for IPQ8074 and IPQ4019 based devices * Add support for Sony Xperia Z1 Compact * tag 'qcom-dts-for-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: ARM: dts: ipq8074: Enable few peripherals for hk01 board ARM: dts: ipq8074: Add pcie nodes ARM: dts: ipq8074: Add peripheral nodes ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c2 board file ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk07.1-c1 board file ARM: dts: ipq4019: Add ipq4019-ap.dk07.1 common data ARM: dts: ipq4019: Add qcom-ipq4019-ap.dk04.1-c3 board file ARM: dts: ipq4019: Add ipq4019-ap.dk04.1-c1 board file ARM: dts: ipq4019: Add ipq4019-ap.dk04.dtsi ARM: dts: ipq4019: Change the max opp frequency ARM: dts: ipq4019: Add a few peripheral nodes ARM: dts: ipq4019: Add a default chosen node ARM: dts: qcom: msm8974: Add Sony Xperia Z1 Compact Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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afc57b189c |
Qualcomm ARM64 Updates for v4.18 Part 2
* Fix UFS GDSC on msm8996 * Remove unused BT node regulator * Correct WLAN PCIe regulator endpoint name -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbCH6iAAoJEFKiBbHx2RXVI1AP+QGWA4mubpf2+n4nNuUNS0Xk mt7Hs4/QcDpo3TEfnt3c77223dPAAv+TeCUFpQ5q3xvP/PqdSN21dNdXXKSAUg3d 8ZJDOSD8cpOtI6GpKTyJAVjIy7WT/CsWYz5aDhpKySfmnI/q50eq6anp0baV4KnE jqUmRDlAaU2+jiNb26QOOu85stMSa4nKum2LWBr5IyCFIa8TIAkhjrGoAU6FJlTB +Y/SMSqZQBvYOVXhohjL/Y1vTh8jc3AEjPQySXkLFARE0CRdLKLOU+CTU95SIlsB DlJ+xOB7mnIgcKMp21x3EdX9u8Xx46gFwmP1Omk09BjhyHSGB10yJ9B47U97GrSI 6QHDlBzS8qnhTlqFNBItHlbt2Y0iALSSRxm7mWehZSMoAXS52uQeNeIoebxzYS59 aWuI8oRtQlzt2wE+O/9XUufH3LD6mwKA3//uyS2Db5I3LvDbvfBJ2D2Wf3PnO6+/ 1Agp3y1cZHgkbqudVqfM4iQyogjfn70Vb6GQDcOnYjDYaSjg2uLvN5Ii7VHFCDTw 8yl4drecZzLKBiwL5mur4l1ecFiFrw7IHQ1ngcRkBemuxm1azoZTC0IBFRJdWAUu 5quOIfl9eGJQzz8ardjKX7O3glT4uHv6aYVFprREbTF3qI+XvNL+seGFFgSRvHDu nAK4s0RHZtEvIhUaknk5 =Arzb -----END PGP SIGNATURE----- Merge tag 'qcom-arm64-for-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/dt Qualcomm ARM64 Updates for v4.18 Part 2 * Fix UFS GDSC on msm8996 * Remove unused BT node regulator * Correct WLAN PCIe regulator endpoint name * tag 'qcom-arm64-for-4.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: arm64: dts: apq8096-db820c: Removed bt-en-1-8v regulator arm64: dts: fix regulator property name for wlan pcie endpoint arm64: dts: qcom: msm8996: Use UFS_GDSC for UFS Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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a7b0042582 |
Qualcomm ARM64 Based defconfig Updates for v4.18
* Enable UFS and PCIe for Qualcomm msm8996/db820c -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbCHdwAAoJEFKiBbHx2RXV/5sQAIx4JnUs2HfYYnK1ILooGk5h D95ck/OUAtnAeNfMo6pm13MPd3rMCm5Sjp8qp6vvR4JnImRuIQzPD9MD7s1kgAHm fPQrEcENfBtPBrYs8skoJQxBuAGcQHOZSyqrTwYJYCqKMm2UymtlpS1zw/N/nWc9 h9Nh2vKc9wgF5sGdDEhCMXMnSqgWTKnAvuJQXAl7FCN1r5AIsI5myMoh1weVPZG2 PseiT2w6KAP38kZkNh/OPx5SDjcRLSrLTlK6s2i5SycAaEstYbPr/3wfsyhR26pH nhWZzYUDZw5fBhWOBIbKv1vRmBp7Qc312sOcpODoosA7SjQn12Yqt56AC88g5krG ijJL81Q9OePLh6MAO2oIg04pUSB2TA64b/83VaTXPdWXLxkajaQhIq4Z/JJKGXws toiv60QaifQW3jvmpSIP2vR68iUHxVchtSu4UvWLlIqKRfCEzq2d0R+cNrwVDM4x saOfCNee7i3eIDyWkfRzfZNk3gMIGdsmEAxJ9flvtQscNIXGvxKasOLy7bi2iWQ4 G+AXS1hmSHkugeZwU8h2RjOlKkTO5yvWQm9vi60gB/So14RLajgF120Yn2rOF5IS r+14YXEDHZkGm3FczIgT2drdtXfEmadbYpTROvifnj3WrTi7NJDBOTsf8kV85aa6 Zc/sU/BazzUqQat30BiX =sPLc -----END PGP SIGNATURE----- Merge tag 'qcom-arm64-defconfig-for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/defconfig Qualcomm ARM64 Based defconfig Updates for v4.18 * Enable UFS and PCIe for Qualcomm msm8996/db820c * tag 'qcom-arm64-defconfig-for-4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux: arm64: defconfig: Enable PCIe on msm8996 and db820c arm64: defconfig: Enable UFS on msm8996 Signed-off-by: Olof Johansson <olof@lixom.net> |
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John Stultz
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9c6d26df1f |
arm64: dts: hikey: Fix eMMC corruption regression
This patch is a partial revert of
commit
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Baolin Wang
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21a9883f57 |
arm64: dts: sprd: whale2: Add the rtc enable clock for watchdog
Add the rtc enable clock for watchdog controller to make it work well. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net> |
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Baolin Wang
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1cea2c22ec |
arm64: dts: sprd: Add GPIO and GPIO keys device nodes
This patch adds device nodes to enable one GPIO controller located on digital chip, 2 EIC (external interrupt controller) controllers loacted on PMIC and digital chip for Spreadtrum SC9860 platform. Moreover this patch adds 3 GPIO keys relied on EIC controller to support power key and volume up/down keys. Signed-off-by: Baolin Wang <baolin.wang@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
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41d3ea1fb4 |
ARM64: hisilicon: defconfig updates for 4.18
- Enable the support of ethernet, eMMC, Combo/INNO phy and PCIe for Hi3798CV200 - Enable the LPC for hip06 and hip07 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbCDTrAAoJEAvIV27ZiWZcESIP/jd+gcVS2D0gxbtT85sWoW+e UvScBrFNUly+WPpd3txfncrQ5IEOzR1NdzWmdKn29KqvmvM/zbuoNpS0+0IZZ/YX acSF3FnGJazIQHz2bYu/0A53cV7Xu+41Ml/NVaRFet4IimZsa/R8j7mIcz0FfDnu CBR6A4DfF9G9WD14x/yKhTbs7LSyqFQsSdzOWD9W13pcIoX5KFkfwcoaDKOWJLbF 0n+v6c/DB9L/UWMub/ihE6FWJcvyPLTEIPtPnQD2rZRnRtp429PRNwkIDj3TUdQq 0hmJpix2eygMhhDo2wuQEyUECok9VRKh1zVQAs+ScFYvbRsneHiBXDWSAr068OSf +f1h0EYjxR85nlcA+HLgwVK/sztoedDdOiJJFLUjPaKejUfMFvAa3wcKnRKpVdE0 dJaQ+j93f6Xz/0qy5bIhDrRwAnKPWdRf87DktH6jLUSx6JLRCTRNwO7GG4mMsrFs QuE/6E7p3BQ98Y2oCAfK0vzJ6sFo/w0N5ImD2sjbetrA3v4XjQLY38ZiqlFh0WeW bSSCroGFcRgldq/nm4NOWXObnWucu2ODTdKBCgAjozQP6EJwXLcurxE08d1/wdhN KdN4MR7U4uq4IYg8yi5YadcWxBi3tPEW0huCEov/gQ1gzFIpSAQ/Ywz0qOdTnoJd 4FqgwVIc8UGtY0QKxOT7 =l2fi -----END PGP SIGNATURE----- Merge tag 'hisi-defconfig-for-4.18v3' of git://github.com/hisilicon/linux-hisi into next/defconfig ARM64: hisilicon: defconfig updates for 4.18 - Enable the support of ethernet, eMMC, Combo/INNO phy and PCIe for Hi3798CV200 - Enable the LPC for hip06 and hip07 * tag 'hisi-defconfig-for-4.18v3' of git://github.com/hisilicon/linux-hisi: arm64: defconfig: Enable HISILICON_LPC arm64: defconfig: enable drivers for Poplar support Signed-off-by: Olof Johansson <olof@lixom.net> |