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Pull block driver updates from Jens Axboe:
- NVMe pull requests via Christoph:
- add support for In-Band authentication (Hannes Reinecke)
- handle the persistent internal error AER (Michael Kelley)
- use in-capsule data for TCP I/O queue connect (Caleb Sander)
- remove timeout for getting RDMA-CM established event (Israel
Rukshin)
- misc cleanups (Joel Granados, Sagi Grimberg, Chaitanya Kulkarni,
Guixin Liu, Xiang wangx)
- use command_id instead of req->tag in trace_nvme_complete_rq()
(Bean Huo)
- various fixes for the new authentication code (Lukas Bulwahn,
Dan Carpenter, Colin Ian King, Chaitanya Kulkarni, Hannes
Reinecke)
- small cleanups (Liu Song, Christoph Hellwig)
- restore compat_ioctl support (Nick Bowler)
- make a nvmet-tcp workqueue lockdep-safe (Sagi Grimberg)
- enable generic interface (/dev/ngXnY) for unknown command sets
(Joel Granados, Christoph Hellwig)
- don't always build constants.o (Christoph Hellwig)
- print the command name of aborted commands (Christoph Hellwig)
- MD pull requests via Song:
- Improve raid5 lock contention, by Logan Gunthorpe.
- Misc fixes to raid5, by Logan Gunthorpe.
- Fix race condition with md_reap_sync_thread(), by Guoqing Jiang.
- Fix potential deadlock with raid5_quiesce and
raid5_get_active_stripe, by Logan Gunthorpe.
- Refactoring md_alloc(), by Christoph"
- Fix md disk_name lifetime problems, by Christoph Hellwig
- Convert prepare_to_wait() to wait_woken() api, by Logan
Gunthorpe;
- Fix sectors_to_do bitmap issue, by Logan Gunthorpe.
- Work on unifying the null_blk module parameters and configfs API
(Vincent)
- drbd bitmap IO error fix (Lars)
- Set of rnbd fixes (Guoqing, Md Haris)
- Remove experimental marker on bcache async device registration (Coly)
- Series from cleaning up the bio splitting (Christoph)
- Removal of the sx8 block driver. This hardware never really
widespread, and it didn't receive a lot of attention after the
initial merge of it back in 2005 (Christoph)
- A few fixes for s390 dasd (Eric, Jiang)
- Followup set of fixes for ublk (Ming)
- Support for UBLK_IO_NEED_GET_DATA for ublk (ZiyangZhang)
- Fixes for the dio dma alignment (Keith)
- Misc fixes and cleanups (Ming, Yu, Dan, Christophe
* tag 'for-5.20/block-2022-08-04' of git://git.kernel.dk/linux-block: (136 commits)
s390/dasd: Establish DMA alignment
s390/dasd: drop unexpected word 'for' in comments
ublk_drv: add support for UBLK_IO_NEED_GET_DATA
ublk_cmd.h: add one new ublk command: UBLK_IO_NEED_GET_DATA
ublk_drv: cleanup ublksrv_ctrl_dev_info
ublk_drv: add SET_PARAMS/GET_PARAMS control command
ublk_drv: fix ublk device leak in case that add_disk fails
ublk_drv: cancel device even though disk isn't up
block: fix leaking page ref on truncated direct io
block: ensure bio_iov_add_page can't fail
block: ensure iov_iter advances for added pages
drivers:md:fix a potential use-after-free bug
md/raid5: Ensure batch_last is released before sleeping for quiesce
md/raid5: Move stripe_request_ctx up
md/raid5: Drop unnecessary call to r5c_check_stripe_cache_usage()
md/raid5: Make is_inactive_blocked() helper
md/raid5: Refactor raid5_get_active_stripe()
block: pass struct queue_limits to the bio splitting helpers
block: move bio_allowed_max_sectors to blk-merge.c
block: move the call to get_max_io_size out of blk_bio_segment_split
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Pull SCSI updates from James Bottomley:
"Updates to the usual drivers (ufs, qla2xx, target, lpfc, smartpqi,
mpi3mr).
The main driver change that might cause issues on down the road is the
conversion of some of our oldest surviving drivers to the DMA API
(should only affect m68k).
The only major core change is the rework of async resume; the rest are
either completely trivial or for updating deprecated APIs"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (195 commits)
scsi: target: Remove XDWRITEREAD emulated support
scsi: megaraid: Remove the static variable initialisation
scsi: ch: Do not initialise statics to 0
scsi: ufs: core: Fix spelling mistake "Cannnot" -> "Cannot"
scsi: target: iscsi: Do not require target authentication
scsi: target: iscsi: Allow AuthMethod=None
scsi: target: iscsi: Support base64 in CHAP
scsi: target: iscsi: Add support for extended CDB AHS
scsi: ufs: dt-bindings: Add SC8280XP binding
scsi: target: iscsi: Fix clang -Wformat warnings
scsi: ufs: core: Read device property for ref clock
scsi: libsas: Resume SAS host for phy reset or enable via sysfs
scsi: hisi_sas: Modify v3 HW SATA completion error processing
scsi: hisi_sas: Relocate DMA unmap of SMP task
scsi: hisi_sas: Remove unnecessary variable to hold DMA map elements
scsi: hisi_sas: Call hisi_sas_slave_configure() from slave_configure_v3_hw()
scsi: mpi3mr: Delete a stray tab
scsi: mpi3mr: Unlock on error path
scsi: mpi3mr: Reduce VD queue depth on detecting throttling
scsi: mpi3mr: Resource Based Metering
...
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Pull MMC updates from Ulf Hansson:
"MMC core:
- Add support for the asynchronous SDIO wakeup interrupts
- Skip redundant evaluation of eMMC HS400 caps when no-MMC-cap
- Add support to store error stats from host drivers
- Extend debugfs to show error stats from host drivers
- Add single I/O read support in the recovery path for 4k sector cards
MMC host:
- dw_mmc-exynos: Convert corresponding DT bindings to the dtschema
- dw_mmc-rockchip: Add support for the Rockchip RV1126 variant
- mmc_spi: Convert corresponding DT bindings to the dtschema
- mtk-sd: Extend support for interrupts/pinctrls for SDIO low-power mode
- mtk-sd: Add support for SDIO wake irqs
- mtk-sd: Add support for the Mediatek MT8188 variant
- renesas_sdhi: Drop redundant manual tap correction for newer SoCs
- renesas_sdhi: Add support for the R-Car S4-8 and generic Gen4 variants
- sdhci/cqhci: Add support to capture stats from host errors
- sdhci-brcmstb: Add ability to increase max clock rate for SDIO on 72116b0
- sdhci-msm: Add support for the MSM8998 and SM8450 variant
- sdhci-of-at91: Fixup UHS-I mode by rewriting of MC1R
- sdhci-of-dwcmshc: Add support for the Rockchip rk3588 variant
- sdhci-of-dwcmshc: Enable reset support for the Rockchip variants
- sdhci-pci-gli: Improve I/O read/write performance for GL9763E
- sdhci-s3c: Convert corresponding DT bindings to the dtschema
- tmio: Avoid glitches when resetting
MEMSTICK core:
- A couple of minor fixes and cleanups"
* tag 'mmc-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (61 commits)
mmc: mediatek: add support for SDIO eint wakup IRQ
mmc: core: Add support for SDIO wakeup interrupt
dt-bindings: mmc: mtk-sd: extend interrupts and pinctrls properties
dt-bindings: mmc: rockchip-dw-mshc: Document Rockchip RV1126
mmc: renesas_sdhi: newer SoCs don't need manual tap correction
mmc: cavium-thunderx: Add of_node_put() when breaking out of loop
mmc: cavium-octeon: Add of_node_put() when breaking out of loop
mmc: core: quirks: Add of_node_put() when breaking out of loop
mmc: sdhci-brcmstb: use clk_get_rate(base_clk) in PM resume
dt-bindings: mmc: sdhci-msm: Document the SM8450 compatible
mmc: sdhci-msm: drop redundant of_device_id entries
dt-bindings: mmc: sdhci-msm: add MSM8998
mmc: block: Add single read for 4k sector cards
mmc: mxcmmc: Use mmc_card_sdio macro
mmc: core: Use mmc_card_* macro and add a new for the sd_combo type
dt-bindings: mmc: sdhci-msm: constrain reg-names per variants
dt-bindings: mmc: sdhci-msm: fix reg-names entries
dt-bindings: mmc: Add compatible for MediaTek MT8188
dt-bindings: mmc: sdhci-msm: document resets
mmc: sdhci-of-at91: fix set_uhs_signaling rewriting of MC1R
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Consolidate duplicated 'next function' scanning and extend to allow
'isolated functions' on s390, similar to existing hypervisors
(Niklas Schnelle)
Resource management:
- Implement pci_iobar_pfn() for sparc, which allows us to remove the
sparc-specific pci_mmap_page_range() and pci_mmap_resource_range().
This removes the ability to map the entire PCI I/O space using
/proc/bus/pci, but we believe that's already been broken since
v2.6.28 (Arnd Bergmann)
- Move common PCI definitions to asm-generic/pci.h and rework others
to be be more specific and more encapsulated in arches that need
them (Stafford Horne)
Power management:
- Convert drivers to new *_PM_OPS macros to avoid need for '#ifdef
CONFIG_PM_SLEEP' or '__maybe_unused' (Bjorn Helgaas)
Virtualization:
- Add ACS quirk for Broadcom BCM5750x multifunction NICs that isolate
the functions but don't advertise an ACS capability (Pavan Chebbi)
Error handling:
- Clear PCI Status register during enumeration in case firmware left
errors logged (Kai-Heng Feng)
- When we have native control of AER, enable error reporting for all
devices that support AER. Previously only a few drivers enabled
this (Stefan Roese)
- Keep AER error reporting enabled for switches. Previously we
enabled this during enumeration but immediately disabled it (Stefan
Roese)
- Iterate over error counters instead of error strings to avoid
printing junk in AER sysfs counters (Mohamed Khalfella)
ASPM:
- Remove pcie_aspm_pm_state_change() so ASPM config changes, e.g.,
via sysfs, are not lost across power state changes (Kai-Heng Feng)
Endpoint framework:
- Don't stop an EPC when unbinding an EPF from it (Shunsuke Mie)
Endpoint embedded DMA controller driver:
- Simplify and clean up support for the DesignWare embedded DMA
(eDMA) controller (Frank Li, Serge Semin)
Broadcom STB PCIe controller driver:
- Avoid config space accesses when link is down because we can't
recover from the CPU aborts these cause (Jim Quinlan)
- Look for power regulators described under Root Ports in DT and
enable them before scanning the secondary bus (Jim Quinlan)
- Disable/enable regulators in suspend/resume (Jim Quinlan)
Freescale i.MX6 PCIe controller driver:
- Simplify and clean up clock and PHY management (Richard Zhu)
- Disable/enable regulators in suspend/resume (Richard Zhu)
- Set PCIE_DBI_RO_WR_EN before writing DBI registers (Richard Zhu)
- Allow speeds faster than Gen2 (Richard Zhu)
- Make link being down a non-fatal error so controller probe doesn't
fail if there are no Endpoints connected (Richard Zhu)
Loongson PCIe controller driver:
- Add ACPI and MCFG support for Loongson LS7A (Huacai Chen)
- Avoid config reads to non-existent LS2K/LS7A devices because a
hardware defect causes machine hangs (Huacai Chen)
- Work around LS7A integrated devices that report incorrect Interrupt
Pin values (Jianmin Lv)
Marvell Aardvark PCIe controller driver:
- Add support for AER and Slot capability on emulated bridge (Pali
Rohár)
MediaTek PCIe controller driver:
- Add Airoha EN7532 to DT binding (John Crispin)
- Allow building of driver for ARCH_AIROHA (Felix Fietkau)
MediaTek PCIe Gen3 controller driver:
- Print decoded LTSSM state when the link doesn't come up (Jianjun
Wang)
NVIDIA Tegra194 PCIe controller driver:
- Convert DT binding to json-schema (Vidya Sagar)
- Add DT bindings and driver support for Tegra234 Root Port and
Endpoint mode (Vidya Sagar)
- Fix some Root Port interrupt handling issues (Vidya Sagar)
- Set default Max Payload Size to 256 bytes (Vidya Sagar)
- Fix Data Link Feature capability programming (Vidya Sagar)
- Extend Endpoint mode support to devices beyond Controller-5 (Vidya
Sagar)
Qualcomm PCIe controller driver:
- Rework clock, reset, PHY power-on ordering to avoid hangs and
improve consistency (Robert Marko, Christian Marangi)
- Move pipe_clk handling to PHY drivers (Dmitry Baryshkov)
- Add IPQ60xx support (Selvam Sathappan Periakaruppan)
- Allow ASPM L1 and substates for 2.7.0 (Krishna chaitanya chundru)
- Add support for more than 32 MSI interrupts (Dmitry Baryshkov)
Renesas R-Car PCIe controller driver:
- Convert DT binding to json-schema (Herve Codina)
- Add Renesas RZ/N1D (R9A06G032) to rcar-gen2 DT binding and driver
(Herve Codina)
Samsung Exynos PCIe controller driver:
- Fix phy-exynos-pcie driver so it follows the 'phy_init() before
phy_power_on()' PHY programming model (Marek Szyprowski)
Synopsys DesignWare PCIe controller driver:
- Simplify and clean up the DWC core extensively (Serge Semin)
- Fix an issue with programming the ATU for regions that cross a 4GB
boundary (Serge Semin)
- Enable the CDM check if 'snps,enable-cdm-check' exists; previously
we skipped it if 'num-lanes' was absent (Serge Semin)
- Allocate a 32-bit DMA-able page to be MSI target instead of using a
driver data structure that may not be addressable with 32-bit
address (Will McVicker)
- Add DWC core support for more than 32 MSI interrupts (Dmitry
Baryshkov)
Xilinx Versal CPM PCIe controller driver:
- Add DT binding and driver support for Versal CPM5 Gen5 Root Port
(Bharat Kumar Gogada)"
* tag 'pci-v5.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (150 commits)
PCI: imx6: Support more than Gen2 speed link mode
PCI: imx6: Set PCIE_DBI_RO_WR_EN before writing DBI registers
PCI: imx6: Reformat suspend callback to keep symmetric with resume
PCI: imx6: Move the imx6_pcie_ltssm_disable() earlier
PCI: imx6: Disable clocks in reverse order of enable
PCI: imx6: Do not hide PHY driver callbacks and refine the error handling
PCI: imx6: Reduce resume time by only starting link if it was up before suspend
PCI: imx6: Mark the link down as non-fatal error
PCI: imx6: Move regulator enable out of imx6_pcie_deassert_core_reset()
PCI: imx6: Turn off regulator when system is in suspend mode
PCI: imx6: Call host init function directly in resume
PCI: imx6: Disable i.MX6QDL clock when disabling ref clocks
PCI: imx6: Propagate .host_init() errors to caller
PCI: imx6: Collect clock enables in imx6_pcie_clk_enable()
PCI: imx6: Factor out ref clock disable to match enable
PCI: imx6: Move imx6_pcie_clk_disable() earlier
PCI: imx6: Move imx6_pcie_enable_ref_clk() earlier
PCI: imx6: Move PHY management functions together
PCI: imx6: Move imx6_pcie_grp_offset(), imx6_pcie_configure_type() earlier
PCI: imx6: Convert to NOIRQ_SYSTEM_SLEEP_PM_OPS()
...
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"New support / Core:
- Remove DMA_MEMCPY_SG for lack of users
- Tegra 234 dmaengine support
- Mediatek MT8365 dma support
- Apple ADMAC driver
Updates:
- Yaml conversion for ST-Ericsson DMA40 binding and Freescale edma
- rz-dmac updates and device_synchronize support
- Bunch of typo in comments fixes in drivers
- multithread support in sf-pdma driver"
* tag 'dmaengine-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (50 commits)
dmaengine: mediatek: mtk-hsdma: Fix typo 'the the' in comment
dmaengine: axi-dmac: check cache coherency register
dmaengine: sh: rz-dmac: Add device_synchronize callback
dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed
dmaengine: tegra: Add terminate() for Tegra234
dt-bindings: dmaengine: Add compatible for Tegra234
dmaengine: xilinx: use strscpy to replace strlcpy
dmaengine: imx-sdma: Add FIFO stride support for multi FIFO script
dmaengine: idxd: Correct IAX operation code names
dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t)
dmaengine: dw-axi-dmac: ignore interrupt if no descriptor
dmaengine: dw-axi-dmac: do not print NULL LLI during error
dmaengine: altera-msgdma: Fixed some inconsistent function name descriptions
dmaengine: imx-sdma: Add missing struct documentation
dmaengine: sf-pdma: Add multithread support for a DMA channel
dt-bindings: dma: dw-axi-dmac: extend the number of interrupts
dmaengine: dmatest: use strscpy to replace strlcpy
dmaengine: ste_dma40: fix typo in comment
dmaengine: jz4780: fix typo in comment
dmaengine: s3c24xx: fix typo in comment
...
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git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
Pull clk updates from Stephen Boyd:
"The clk core gains a new set of APIs that allow drivers to both
acquire clks and prepare and enable them at the same time. This also
comes with devm support so that drivers can make a single call to get
and prepare and enable the clk and have that all undone when their
driver is removed.
Many folks have requested this feature over the years, but we've had
disagreements about how to implement it and if it was worthwhile to
encourage drivers to use such an API.
Now it's here, so let's see how it goes.
I hope that by introducing this API we can identify drivers that would
benefit from further consolidation of clk API usage, possibly by
moving such logic to the bus layer and out of drivers altogether.
Outside of that major API update, we have the usual collection of
driver updates. A few new SoCs are supported, mostly Qualcomm and
Renesas this time around. Then we have the long tail of non-critical
fixes and minor feature additions to various clk drivers.
And finally more clk provider migration to struct clk_parent_data,
reducing boot times in the process.
Summary:
Core:
- devm helpers for clk_get() + clk_prepare() and clk_enable()
New Drivers:
- Support for the camera clock controller in Qualcomm SM8450 and the
display and gpu clock controllers in Qualcomm SM8350
- Add support for the Renesas RZ/Five SoC
Updates:
- Various fixes, new clocks and USB GDSCs are introduced for Qualcomm
IPQ8074
- Fixes to Qualcomm MSM8939 for issues introduced by inheriting the
MSM8916 GCC driver
- Support for a new type of voteable GDSCs used by Qualcomm SC8280XP
PCIe GDSCs
- Qualcomm SC8280XP pipe clocks transitioned to the new phy-mux
implementation
- Qualcomm MSM8996 GCC, RPM clock driver and some clocks in MSM8994
GCC are migrated to use clk_parent_data
- Corrected the topology for Titan (camera) GDSCs on Qualcomm SDM845
and SM8250
- Qualcomm MSM8916 gains more possible frequencies for its GP clocks.
- The GCC and tsens handling on Qualcomm MSM8960 is reworked to mimic
the design in IPQ8074 to allow the GCC driver to probe earlier.
- The regulator based mmcx supply for Qualcomm dispcc and videocc is
dropped, as the only upstream target that adapted this interface
was transitioned several kernel versions ago
- Qualcomm GDSCs found to be enabled at boot will now reflect in the
enable count of the supply, as was done with the regulator supplies
previously
- Correct adc1, nic_media and edma1's parents for NXP i.MX93
- rdiv, mfd values, the return rate in recalc_rate and add more
frequencies in the table for fracn-gppll on i.MX
- Remove Allwinner workaround logic/compatible in fixed factor code
- MediaTek clk driver cleanups
- Add reset support to more MediaTek clk drivers
- deduplicate Allwinner ccu_clks arrays
- Allwinner H6 GPU DFS support
- Adjust Allwinner Kconfig to limit choice
- Fix initconst confusion on Renesas R-Car Gen4
- Add GPT/POEG (PWM) clocks and resets on Renesas RZ/G2L
- Add PFC and WDT clocks and resets on Renesas RZ/V2M
- Add thermal, SDHI, Z (CPU core), PCIe, and HSCIF (serial) clocks on
Renesas R-Car S4-8"
* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (124 commits)
clk: fixed-factor: Introduce *clk_hw_register_fixed_factor_parent_hw()
clk: mux: Introduce devm_clk_hw_register_mux_parent_hws()
clk: divider: Introduce devm_clk_hw_register_divider_parent_hw()
clk: qcom: gcc-msm8994: use parent_hws for gpll0/4
clk: qcom: clk-rpm: convert to parent_data API
dt-bindings: clock: fix wrong clock documentation for qcom,rpmcc
clk: qcom: gcc-msm8939: Add missing USB HS system clock frequencies
clk: qcom: gcc-msm8939: Add missing MDSS MDP clock frequencies
clk: qcom: gcc-msm8939: Add missing CAMSS CPP clock frequencies
clk: qcom: gcc-msm8939: Fix venus0_vcodec0_clk frequency definitions
clk: qcom: gcc-msm8939: Add missing CAMSS CCI bus clock
clk: qcom: gcc-msm8939: Fix weird field spacing in ftbl_gcc_camss_cci_clk
clk: qcom: gdsc: Bump parent usage count when GDSC is found enabled
clk: qcom: Drop mmcx gdsc supply for dispcc and videocc
clk: qcom: fix build error initializer element is not constant
clk: sprd: Add dt-bindings include file for UMS512
dt-bindings: clk: sprd: Add bindings for ums512 clock controller
clk: sunxi-ng: sun50i: h6: Modify GPU clock configuration to support DFS
dt-bindings: clock: qcom,gcc-msm8996: add more GCC clock sources
clk: qcom: add support for SM8350 DISPCC
...
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"Here are the updates for this merge window from the GPIO subsystem.
We have more lines removed than added thanks to dropping of a driver
for a platform that's no longer supported. Otherwise the changes are
pretty straightforward: support for some new models, various
improvements to existing drivers, some tweaks to the core library code
and DT bindings updates.
Summary:
- remove gpio-vr41xx driver as the only platform using it got dropped
too
- add support for suspend/resume to gpio-davinci
- improvements to the GPIO character device code
- add support for disabling bias for in-kernel users (up until now
only user-space could set it)
- drop unused devm_gpio_free()
- fix a refcount issue in gpiolib OF
- use device match helpers where applicable
- add support for a new model to gpio-rockchip
- non-functional improvements in gpio-adp5588
- improve and simplify teardown in gpio-twl4030 and gpio-ucb1400
- modernize the gpio-74xx-mmio and gpio-adnp drivers
- coding style improvements in gpio-xilinx, gpio-104-idi-48
- support new model (pca9571) in gpio-pca9570
- convert the DT bindings to YAML for gpio-mvebu and update the
document
- don't return error codes from remove() in gpio-brcmstb
- add a library for the intel 8255 PPI interface and use it in
drivers
- reduce using magic numbers and improve code readability in several
drivers
- convert DT bindings to YAML for gpio-tpic2810
- add new models to DT bindings for gpio-frl-imx
- Kconfig improvements
- other minor tweaks and improvements"
* tag 'gpio-updates-for-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (52 commits)
dt-bindings: gpio: fsl-imx-gpio: Add i.MXRT compatibles
gpio: 74xx-mmio: Use bits instead of plain numbers for flags
gpio: xilinx: add missing blank line after declarations
MAINTAINERS: Update Intel 8255 GPIO driver file list
gpio: gpio-mm: Implement and utilize register structures
gpio: 104-idi-48: Implement and utilize register structures
gpio: 104-dio-48e: Implement and utilize register structures
gpio: i8255: Introduce the Intel 8255 interface library module
gpio: 104-idio-16: Implement and utilize register structures
gpio: ws16c48: Implement and utilize register structures
gpio: remove VR41XX related gpio driver
dt-bindings: gpio: add pull-disable flag
gpiolib: acpi: support bias pull disable
gpiolib: of: support bias pull disable
gpiolib: add support for bias pull disable
gpio: 74xx-mmio: use bits.h macros for all masks
gpio: 74xx-mmio: Check MMIO_74XX_DIR_IN flag in mmio_74xx_dir_in()
gpio: 74xx-mmio: Make use of device properties
gpiolib: cdev: compile out HTE unless CONFIG_HTE selected
gpiolib: cdev: consolidate edge detector configuration flags
...
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- Microsoft Surface:
- SSAM hot unplug support
- Surface Pro 8 keyboard cover support
- Tablet mode switch support for Surface Pro 8 and Surface Laptop
Studio
- thinkpad_acpi:
- AMD Automatice Mode Transitions (AMT) support
- Mellanox:
- Vulcan chassis COMe NVSwitch management support
- XH3000 support
- New generic/shared Intel P2SB (Primary to Sideband) support
- Lots of small cleanups
- Various small bugfixes
- Various new hardware ids / quirks additions
* tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (105 commits)
platform/x86/intel/vsec: Fix wrong type for local status variables
platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency
platform/x86: pmc_atom: Fix comment typo
platform/surface: gpe: Add support for 13" Intel version of Surface Laptop 4
platform/olpc: Fix uninitialized data in debugfs write
platform/mellanox: mlxreg-lc: Fix error flow and extend verbosity
platform/x86: pmc_atom: Match all Lex BayTrail boards with critclk_systems DMI table
platform/x86: sony-laptop: Remove useless comparisons in sony_pic_read_possible_resource()
tools/power/x86/intel-speed-select: Remove unneeded semicolon
tools/power/x86/intel-speed-select: Fix off by one check
platform/surface: tabletsw: Fix __le32 integer access
Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces
Documentation/ABI: mlxreg-io: Fix contact info
platform/mellanox: mlxreg-io: Add locking for io operations
platform/x86: mlx-platform: Add COME board revision register
platform/x86: mlx-platform: Add support for new system XH3000
platform/x86: mlx-platform: Introduce support for COMe NVSwitch management module for Vulcan chassis
platform/x86: mlx-platform: Add support for systems equipped with two ASICs
platform/x86: mlx-platform: Add cosmetic changes for alignment
platform/x86: mlx-platform: Make activation of some drivers conditional
...
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git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux
Pull chrome platform updates from Tzung-Bi Shih:
"cros_ec_proto:
- Leverage Kunit and add Kunit test cases
- Clean-ups
- Fix typo
cros_ec_commands:
- Fix typo
- Fix compile errors
cros_kbd_led_backlight:
- Support OF match
- Support EC PWM backend
cros_ec:
- Always expose the last resume result to fix sleep hang detection on
ARM-based chromebooks
wilco_ec:
- Fix typo
cros_ec_typec:
- Clean-ups
- Use Type-C framework utilities to manage altmode structs"
* tag 'tag-chrome-platform-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux: (59 commits)
platform/chrome: cros_kunit_util: add default value for `msg->result`
platform/chrome: merge Kunit utils and test cases
platform/chrome: cros_kbd_led_backlight: fix build warning
platform/chrome: cros_ec_proto: add Kunit test for cros_ec_cmd()
platform/chrome: cros_ec_proto: add Kunit tests for get_sensor_count
platform/chrome: cros_ec_proto: add Kunit tests for check_features
platform/chrome: cros_ec_proto: add Kunit tests for get_host_event
platform/chrome: cros_ec_proto: add Kunit tests for get_next_event
platform/chrome: cros_ec_proto: add Kunit test for cros_ec_map_error()
platform/chrome: cros_ec_proto: add Kunit tests for cmd_xfer_status
platform/chrome: cros_ec_proto: return -EPROTO if empty payload
platform/chrome: cros_ec_proto: add Kunit test for empty payload
platform/chrome: cros_ec_proto: return -EAGAIN when retries timed out
platform/chrome: cros_ec_proto: change Kunit expectation when timed out
platform/chrome: cros_ec_proto: separate cros_ec_wait_until_complete()
platform/chrome: cros_ec_proto: separate cros_ec_xfer_command()
platform/chrome: cros_ec_proto: add Kunit tests for cros_ec_send_command()
platform/chrome: cros_ec_proto: add Kunit tests for cros_ec_cmd_xfer()
platform/chrome: cros_ec_proto: add "cros_ec_" prefix to send_command()
platform/chrome: cros_ec_typec: Register port altmodes
...
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring:
"Bindings:
- Add spi-peripheral-props.yaml references to various SPI device
bindings
- Convert qcom,pm8916-wdt, ds1307, Qualcomm BAM DMA, is31fl319x,
skyworks,aat1290, Rockchip EMAC, gpio-ir-receiver, ahci-ceva, Arm
CCN PMU, rda,8810pl-intc, sil,sii9022, ps2-gpio, and
arm-firmware-suite bindings to DT schema format
- New bindings for Arm virtual platforms display, Qualcomm IMEM
memory region, Samsung S5PV210 ChipID, EM Microelectronic EM3027
RTC, and arm,cortex-a78ae
- Add vendor prefixes for asrock, bytedance, hxt, ingrasys, inventec,
quanta, and densitron
- Add missing MSI and IOMMU properties to host-generic-pci
- Remove bindings for removed EFM32 platform
- Remove old chosen.txt binding (replaced by schema)
- Treewide add missing type information for properties
- Treewide fixing of typos and its vs. it's in bindings. Its all good
now.
- Drop unnecessary quoting in power related schemas
- Several LED binding updates which didn't get picked up
- Move various bindings to proper directories
DT core code:
- Convert unittest GPIO related tests to use fwnode
- Check ima-kexec-buffer against memory bounds
- Print reserved-memory allocation/reservation failures as errors
- Cleanup early_init_dt_reserve_memory_arch()
- Simplify of_overlay_fdt_apply() tail"
* tag 'devicetree-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (65 commits)
dt-bindings: mtd: microchip,mchp48l640: use spi-peripheral-props.yaml
dt-bindings: power: supply: drop quotes when not needed
dt-bindings: power: reset: drop quotes when not needed
dt-bindings: power: drop quotes when not needed
dt-bindings: PCI: host-generic-pci: Allow IOMMU and MSI properties
of/fdt: declared return type does not match actual return type
devicetree/bindings: correct possessive "its" typos
dt-bindings: net: convert emac_rockchip.txt to YAML
dt-bindings: eeprom: microchip,93lc46b: move to eeprom directory
dt-bindings: eeprom: at25: use spi-peripheral-props.yaml
dt-bindings: display: use spi-peripheral-props.yaml
dt-bindings: watchdog: qcom,pm8916-wdt: convert to dtschema
dt-bindings: power: reset: qcom,pon: use absolute path to other schema
dt-bindings: iio/dac: adi,ad5766: Add missing type to 'output-range-microvolts'
dt-bindings: power: supply: charger-manager: Add missing type for 'cm-battery-stat'
dt-bindings: panel: raydium,rm67191: Add missing type to 'video-mode'
of/fdt: Clean up early_init_dt_reserve_memory_arch()
dt-bindings: PCI: fsl,imx6q-pcie: Add missing type for 'reset-gpio-active-high'
dt-bindings: rtc: Add EM Microelectronic EM3027 bindings
dt-bindings: rtc: ds1307: Convert to json-schema
...
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git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID updates from Jiri Kosina:
- support for AMD SOCs using SFH1.1 memory access (Basavaraj Natikar)
- XP-PEN Deco L support (José Expósito)
- support for Elan eKTH6915 touchscreens (Douglas Anderson)
- other small assorted fixes and device ID additions
* tag 'for-linus-2022080201' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (39 commits)
HID: amd_sfh: Handle condition of "no sensors"
HID: amd_sfh: Fix implicit declaration error on i386
HID: apple: Add "GANSS" to the non-Apple list
HID: alps: Declare U1_UNICORN_LEGACY support
HID: wacom: Force pen out of prox if no events have been received in a while
HID: nintendo: Add missing array termination
HID: lg-g15: Fix comment typo
HID: amd_sfh: Implement SFH1.1 functionality
HID: amd_sfh: Move interrupt handling to common interface
HID: amd_sfh: Move amd_sfh_work to common interface
HID: amd_sfh: Move global functions to static
HID: amd_sfh: Add remove operation in amd_mp2_ops
HID: amd_sfh: Add PM operations in amd_mp2_ops
HID: amd_sfh: Add descriptor operations in amd_mp2_ops
HID: amd_sfh: Move request_list variable to client data
HID: amd_sfh: Move request_list struct to header file
HID: amd_sfh: Move common macros and structures
HID: amd_sfh: Add NULL check for hid device
HID: core: remove unneeded assignment in hid_process_report()
ID: intel-ish-hid: hid-client: drop unexpected word "the" in the comments
...
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Pull xtensa updates from Max Filippov:
- support KCOV
- enable ARCH_HAS_GCOV_PROFILE_ALL
- minor ISS network driver cleanups
* tag 'xtensa-20220804' of https://github.com/jcmvbkbc/linux-xtensa:
xtensa: enable ARCH_HAS_GCOV_PROFILE_ALL
xtensa: enable KCOV support
xtensa: iss: fix handling error cases in iss_net_configure()
xtensa: iss/network: provide release() callback
xtensa: iss/network: drop 'devices' list
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git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32
Pull AVR32 updates from Hans-Christian Noren Egtvedt:
"Mostly changes to documentation and comments"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
video:backlight: remove reference to AVR32 architecture in ltv350qv
video: remove support for non-existing atmel,at32ap-lcdc in atmel_lcdfb
usb:udc: remove reference to AVR32 architecture in Atmel USBA Kconfig
sound:spi: remove reference to AVR32 in Atmel AT73C213 DAC driver
net: remove cdns,at32ap7000-macb device tree entry
misc: update maintainer email address and description for atmel-ssc
mfd: remove reference to AVR32 architecture in atmel-smc.c
dma:dw: remove reference to AVR32 architecture in core.c
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Pull kvm updates from Paolo Bonzini:
"Quite a large pull request due to a selftest API overhaul and some
patches that had come in too late for 5.19.
ARM:
- Unwinder implementations for both nVHE modes (classic and
protected), complete with an overflow stack
- Rework of the sysreg access from userspace, with a complete rewrite
of the vgic-v3 view to allign with the rest of the infrastructure
- Disagregation of the vcpu flags in separate sets to better track
their use model.
- A fix for the GICv2-on-v3 selftest
- A small set of cosmetic fixes
RISC-V:
- Track ISA extensions used by Guest using bitmap
- Added system instruction emulation framework
- Added CSR emulation framework
- Added gfp_custom flag in struct kvm_mmu_memory_cache
- Added G-stage ioremap() and iounmap() functions
- Added support for Svpbmt inside Guest
s390:
- add an interface to provide a hypervisor dump for secure guests
- improve selftests to use TAP interface
- enable interpretive execution of zPCI instructions (for PCI
passthrough)
- First part of deferred teardown
- CPU Topology
- PV attestation
- Minor fixes
x86:
- Permit guests to ignore single-bit ECC errors
- Intel IPI virtualization
- Allow getting/setting pending triple fault with
KVM_GET/SET_VCPU_EVENTS
- PEBS virtualization
- Simplify PMU emulation by just using PERF_TYPE_RAW events
- More accurate event reinjection on SVM (avoid retrying
instructions)
- Allow getting/setting the state of the speaker port data bit
- Refuse starting the kvm-intel module if VM-Entry/VM-Exit controls
are inconsistent
- "Notify" VM exit (detect microarchitectural hangs) for Intel
- Use try_cmpxchg64 instead of cmpxchg64
- Ignore benign host accesses to PMU MSRs when PMU is disabled
- Allow disabling KVM's "MONITOR/MWAIT are NOPs!" behavior
- Allow NX huge page mitigation to be disabled on a per-vm basis
- Port eager page splitting to shadow MMU as well
- Enable CMCI capability by default and handle injected UCNA errors
- Expose pid of vcpu threads in debugfs
- x2AVIC support for AMD
- cleanup PIO emulation
- Fixes for LLDT/LTR emulation
- Don't require refcounted "struct page" to create huge SPTEs
- Miscellaneous cleanups:
- MCE MSR emulation
- Use separate namespaces for guest PTEs and shadow PTEs bitmasks
- PIO emulation
- Reorganize rmap API, mostly around rmap destruction
- Do not workaround very old KVM bugs for L0 that runs with nesting enabled
- new selftests API for CPUID
Generic:
- Fix races in gfn->pfn cache refresh; do not pin pages tracked by
the cache
- new selftests API using struct kvm_vcpu instead of a (vm, id)
tuple"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (606 commits)
selftests: kvm: set rax before vmcall
selftests: KVM: Add exponent check for boolean stats
selftests: KVM: Provide descriptive assertions in kvm_binary_stats_test
selftests: KVM: Check stat name before other fields
KVM: x86/mmu: remove unused variable
RISC-V: KVM: Add support for Svpbmt inside Guest/VM
RISC-V: KVM: Use PAGE_KERNEL_IO in kvm_riscv_gstage_ioremap()
RISC-V: KVM: Add G-stage ioremap() and iounmap() functions
KVM: Add gfp_custom flag in struct kvm_mmu_memory_cache
RISC-V: KVM: Add extensible CSR emulation framework
RISC-V: KVM: Add extensible system instruction emulation framework
RISC-V: KVM: Factor-out instruction emulation into separate sources
RISC-V: KVM: move preempt_disable() call in kvm_arch_vcpu_ioctl_run
RISC-V: KVM: Make kvm_riscv_guest_timer_init a void function
RISC-V: KVM: Fix variable spelling mistake
RISC-V: KVM: Improve ISA extension by using a bitmap
KVM, x86/mmu: Fix the comment around kvm_tdp_mmu_zap_leafs()
KVM: SVM: Dump Virtual Machine Save Area (VMSA) to klog
KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT
KVM: x86: Do not block APIC write for non ICR registers
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
Pull SPDX updates from Greg KH:
"Here is the set of SPDX comment updates for 6.0-rc1.
Nothing huge here, just a number of updated SPDX license tags and
cleanups based on the review of a number of common patterns in GPLv2
boilerplate text.
Also included in here are a few other minor updates, two USB files,
and one Documentation file update to get the SPDX lines correct.
All of these have been in the linux-next tree for a very long time"
* tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits)
Documentation: samsung-s3c24xx: Add blank line after SPDX directive
x86/crypto: Remove stray comment terminator
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2)
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1)
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is the big set of staging driver patches for 6.0-rc1.
Another round where we removed more lines of code than added, always a
nice progression. Some of that came from the movement of the vme code
back into staging, and removal of some other of the vme driver code as
there are no known users and it is very obsolete and unmaintained. It
can be added back easily if someone offers to maintain it.
Other than that this merge has lots of little things:
- huge cleanups for r8188eu driver
- minor cleanups for other wifi drivers
- tiny loop fixes for greybus code
- other small coding style fixes
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (191 commits)
staging: r8188eu: fix potential uninitialised variable use in rtw_pwrctrl.c
staging: r8188eu: remove initializer from ret in rtw_pwr_wakeup
staging: vt6655: Convert macro vt6655_mac_clear_stck_ds to function
staging: vt6655: Rename MACvClearStckDS
staging: fbtft: core: set smem_len before fb_deferred_io_init call
staging: r8188eu: convert rtw_pwr_wakeup to correct error code semantics
staging: r8188eu: make dump_chip_info() static
staging: r8188eu: remove DoReserved prototype
staging: r8188eu: remove OnAtim prototype
staging: r8188eu: remove SetHwReg8188EU()
staging: r8188eu: make update_TSF() and correct_TSF() static
staging: r8188eu: remove unused parameter from update_TSF()
staging: r8188eu: remove unused parameter from correct_TSF()
staging: r8188eu: remove HW_VAR_SET_OPMODE from SetHwReg8188EU()
staging: pi433: remove duplicated comments
staging: qlge: refine variable name
staging: vt6655: Convert macro vt6655_mac_word_reg_bits_off to function
staging: vt6655: Convert macro vt6655_mac_reg_bits_off to function
staging: vt6655: Convert macro vt6655_mac_word_reg_bits_on to function
staging: vt6655: Convert macro vt6655_mac_reg_bits_on to function
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of Thunderbolt and USB changes for 6.0-rc1.
Lots of little things here, nothing major, just constant development
on some new hardware support and cleanups of older drivers. Highlights
are:
- lots of typec changes and improvements for new hardware
- new gadget controller driver
- thunderbolt support for new hardware
- the normal set of new usb-serial device ids and cleanups
- loads of dwc3 controller fixes and improvements
- mtu3 driver updates
- testusb fixes for longtime issues (not many people use this tool it
seems.)
- minor driver fixes and improvements over the USB tree
- chromeos platform driver changes were added and then reverted as
they depened on some typec changes, but the cross-tree merges
caused problems so they will come back later through the platform
tree.
All of these have been in linux-next for a while now with no reported
issues"
* tag 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (193 commits)
usb: misc: onboard_usb_hub: Remove duplicated power_on delay
usb: misc: onboard_usb_hub: Add TI USB8041 hub support
usb: misc: onboard_usb_hub: Add reset-gpio support
USB: usbsevseg: convert sysfs snprintf to sysfs_emit
dt-bindings: usb: Add binding for TI USB8041 hub controller
ARM: multi_v7_defconfig: enable USB onboard HUB driver
ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp15xx-dkx
usb: misc: onboard-hub: add support for Microchip USB2514B USB 2.0 hub
dt-bindings: usb: generic-ehci: allow usb-hcd schema properties
usb: typec: ucsi: stm32g0: add bootloader support
usb: typec: ucsi: stm32g0: add support for stm32g0 controller
dt-bindings: usb: typec: add bindings for stm32g0 controller
usb: typec: ucsi: Acknowledge the GET_ERROR_STATUS command completion
usb: cdns3: change place of 'priv_ep' assignment in cdns3_gadget_ep_dequeue(), cdns3_gadget_ep_enable()
usb/chipidea: fix repeated words in comments
usb: renesas-xhci: Do not print any log while fw verif success
usb: typec: retimer: Add missing id check in match callback
USB: xhci: Fix comment typo
usb/typec/tcpm: fix repeated words in comments
usb/musb: fix repeated words in comments
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core / kernfs updates from Greg KH:
"Here is the set of driver core and kernfs changes for 6.0-rc1.
The "biggest" thing in here is some scalability improvements for
kernfs for large systems. Other than that, included in here are:
- arch topology and cache info changes that have been reviewed and
discussed a lot.
- potential error path cleanup fixes
- deferred driver probe cleanups
- firmware loader cleanups and tweaks
- documentation updates
- other small things
All of these have been in the linux-next tree for a while with no
reported problems"
* tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (63 commits)
docs: embargoed-hardware-issues: fix invalid AMD contact email
firmware_loader: Replace kmap() with kmap_local_page()
sysfs docs: ABI: Fix typo in comment
kobject: fix Kconfig.debug "its" grammar
kernfs: Fix typo 'the the' in comment
docs: driver-api: firmware: add driver firmware guidelines. (v3)
arch_topology: Fix cache attributes detection in the CPU hotplug path
ACPI: PPTT: Leave the table mapped for the runtime usage
cacheinfo: Use atomic allocation for percpu cache attributes
drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist
MAINTAINERS: Change mentions of mpm to olivia
docs: ABI: sysfs-devices-soc: Update Lee Jones' email address
docs: ABI: sysfs-class-pwm: Update Lee Jones' email address
Documentation/process: Add embargoed HW contact for LLVM
Revert "kernfs: Change kernfs_notify_list to llist."
ACPI: Remove the unused find_acpi_cpu_cache_topology()
arch_topology: Warn that topology for nested clusters is not supported
arch_topology: Add support for parsing sockets in /cpu-map
arch_topology: Set cluster identifier in each core/thread from /cpu-map
arch_topology: Limit span of cpu_clustergroup_mask()
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver updates from Greg KH:
"Here is the large set of char and misc and other driver subsystem
changes for 6.0-rc1.
Highlights include:
- large set of IIO driver updates, additions, and cleanups
- new habanalabs device support added (loads of register maps much
like GPUs have)
- soundwire driver updates
- phy driver updates
- slimbus driver updates
- tiny virt driver fixes and updates
- misc driver fixes and updates
- interconnect driver updates
- hwtracing driver updates
- fpga driver updates
- extcon driver updates
- firmware driver updates
- counter driver update
- mhi driver fixes and updates
- binder driver fixes and updates
- speakup driver fixes
All of these have been in linux-next for a while without any reported
problems"
* tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits)
drivers: lkdtm: fix clang -Wformat warning
char: remove VR41XX related char driver
misc: Mark MICROCODE_MINOR unused
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
dt-bindings: iio: adc: Add compatible for MT8188
iio: light: isl29028: Fix the warning in isl29028_remove()
iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
iio: adc: max1027: unlock on error path in max1027_read_single_value()
iio: proximity: sx9324: add empty line in front of bullet list
iio: magnetometer: hmc5843: Remove duplicate 'the'
iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
...
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- Add DT binding and driver support for Versal CPM5 Gen5 Root Port (Bharat
Kumar Gogada)
* pci/ctrl/xilinx-cpm:
MAINTAINERS: Add Xilinx Versal CPM Root Port maintainers
PCI: xilinx-cpm: Add support for Versal CPM5 Root Port
dt-bindings: PCI: xilinx-cpm: Add Versal CPM5 Root Port
|
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- Fix tegra_pcie_config_ep() power management in error path (Miaoqian Lin)
- Convert DT binding to json-schema (Vidya Sagar)
- Add DT bindings and driver support for Tegra234 Root Port and Endpoint
mode (Vidya Sagar)
- Disable MSI for Tegra234 Root Ports so they use INTx for all events (PCIe
doesn't allow mixing INTx and MSI/MSI-X) (Vidya Sagar)
- Search for Vendor-Specific RAS-DEC capability instead of hard-coding
offset (Vidya Sagar)
- Fix unintentional APPL_INTR_STATUS_L0 value overwrite in Root Port
interrupt handling (Vidya Sagar)
- Clear Bandwidth Management interrupt status bit to avoid interrupt storm
(Vidya Sagar)
- Set default Max Payload Size to 256 bytes (Vidya Sagar)
- Fix offset when clearing bit in Data Link Feature capability (Vidya
Sagar)
- Extend Endpoint mode support to devices beyond Controller-5 (Vidya Sagar)
* pci/ctrl/tegra194:
PCI: tegra194: Add Tegra234 PCIe support
PCI: tegra194: Extend Endpoint mode support
PCI: tegra194: Fix link up retry sequence
PCI: tegra194: Clean up the exit path for Endpoint mode
PCI: tegra194: Enable support for 256 Byte payload
PCI: tegra194: Clear bandwidth management status
PCI: tegra194: Fix Root Port interrupt handling
PCI: tegra194: Find RAS DES PCIe capability offset
Revert "PCI: tegra194: Rename tegra_pcie_dw to tegra194_pcie"
PCI: Disable MSI for Tegra234 Root Ports
dt-bindings: PCI: tegra234: Add schema for tegra234 Endpoint mode
dt-bindings: PCI: tegra234: Add schema for tegra234 Root Port mode
dt-bindings: PCI: tegra194: Convert to json-schema
PCI: tegra194: Fix PM error handling in tegra_pcie_config_ep()
# Conflicts:
# drivers/pci/controller/dwc/pcie-designware.h
# drivers/pci/controller/dwc/pcie-tegra194.c
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- Convert DT binding to json-schema (Herve Codina)
- Add Renesas RZ/N1D (R9A06G032) to rcar-gen2 DT binding (Herve Codina)
- Add Renesas RZ/N1D compatible string ("renesas,pci-rzn1") to rcar-gen2
driver (Herve Codina)
* pci/ctrl/rcar-gen2:
PCI: rcar-gen2: Add RZ/N1 SOC family compatible string
dt-bindings: PCI: renesas,pci-rcar-gen2: Add device tree support for R9A06G032
dt-bindings: PCI: pci-rcar-gen2: Convert bindings to json-schema
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- Add PHY clock source implementation (Dmitry Baryshkov)
- Use new clk_regmap_phy_mux_ops for gcc-sm8450 and gcc-sc7280 PCIe pipe
clocks (Dmitry Baryshkov)
- Set up rev 2.1.0 PARF_PHY before enabling clocks (Christian Marangi)
- Power on PHY before accessing IPQ8074 DBI registers to avoid boot hangs
(Robert Marko)
- Power on PHY before accessing DBI registers on all variants for
consistency (Robert Marko)
- Remove unnecessary pipe_clk handling since this is done in PHY drivers
(Dmitry Baryshkov)
- Drop manual pipe_clk_src handling (Dmitry Baryshkov)
- Move GEN3_RELATED DBI definitions to common dwc header (Baruch Siach)
- Define slot capabilities using generic PCI_EXP_SLTCAP_* macros (Baruch
Siach)
- Add IPQ60xx support (Selvam Sathappan Periakaruppan)
- Fix DT description typo (Baruch Siach)
- Fix DT "compatibles" typo (Johan Hovold)
- Allow ASPM L1 and substates for 2.7.0 (Krishna chaitanya chundru)
* pci/ctrl/qcom:
PCI: qcom: Allow ASPM L1 and substates for 2.7.0
dt-bindings: PCI: qcom: Fix reset conditional
dt-bindings: PCI: qcom: Fix description typo
PCI: qcom: Add IPQ60xx support
PCI: qcom: Define slot capabilities using PCI_EXP_SLTCAP_*
PCI: dwc: Move GEN3_RELATED DBI definitions to common header
PCI: qcom: Drop manual pipe_clk_src handling
PCI: qcom: Remove unnecessary pipe_clk handling
PCI: qcom: Power on PHY before DBI register accesses
PCI: qcom: Power on PHY before IPQ8074 DBI register accesses
PCI: qcom: Set up rev 2.1.0 PARF_PHY before enabling clocks
clk: qcom: gcc-sc7280: use new clk_regmap_phy_mux_ops for PCIe pipe clocks
clk: qcom: gcc-sm8450: use new clk_regmap_phy_mux_ops for PCIe pipe clocks
clk: qcom: regmap: add PHY clock source implementation
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- Add Airoha EN7532 to DT binding (John Crispin)
- Allow building of mediatek driver for ARCH_AIROHA (Felix Fietkau)
* pci/ctrl/mediatek:
PCI: mediatek: Allow building for ARCH_AIROHA
dt-bindings: PCI: mediatek: Add Airoha EN7532 support
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- Stop link on host_init errors and de-initialization (Serge Semin)
- Add support for unrolled iATU register space in dw_pcie_disable_atu()
(Serge Semin)
- Disable outbound windows only for controllers that use iATU (Serge Semin)
- Set INCREASE_REGION_SIZE flag based on limit address, not on the size,
since even a small size may cross a 4GB boundary (Serge Semin)
- Deallocate EPC memory on dw_pcie_ep_init() errors to avoid a leak (Serge
Semin)
- Always enable CDM check if "snps,enable-cdm-check" exists instead of
exiting early if the optional "num-lanes" was absent (Serge Semin)
- Simplify detection of whether we're using unrolled iATU registers (Serge
Semin)
- Make dw_pcie_link_up() more generic by using dw_pcie_readl_dbi() instead
of readl() (Serge Semin)
- Add dw_pcie_start_link() and dw_pcie_stop_link() wrappers to factor out
checks for ops being implemented (Serge Semin)
- Move io_cfg_atu_shared to struct pcie_port and rename to cfg0_io_shared,
since it's not used by dwc common code or dwc endpoint code (Serge Semin)
- Rename struct pcie_port to dw_pcie_rp to indicate that it's
DesignWare-specific (Serge Semin)
- Drop unused struct dw_plat_pcie regmap pointer (Serge Semin)
- Fix some coding style issues (Serge Semin)
- Log link speed and width if it comes up (Serge Semin)
- Save DWC IP core version in native format as read from
PORT_LOGIC.PCIE_VERSION_OFF register (Serge Semin)
- Read DWC IP core version from PORT_LOGIC.PCIE_VERSION_OFF (Serge Semin)
- Add macros to compare Synopsys IP core versions (Serge Semin)
- Drop manual DWC IP core version setup from intel-gw and tegra194 (Serge
Semin)
- Add dw_pcie_ops.host_deinit() callback (Serge Semin)
- Drop enum dw_pcie_as_type in favor of PCIE_ATU_TYPE_MEM/IO (Serge Semin)
- Drop enum dw_pcie_region_type in favor of PCIE_ATU_REGION_DIR_IB/OB
(Serge Semin)
- Simplify in/outbound iATU setup methods and reduce duplicated code (Serge
Semin)
- Detect iATU region size from hardware (Serge Semin)
- Validate iATU outbound mappings against hardware constraints (Serge
Semin)
- Check for errors in iATU setup (Serge Semin)
- Allocate a 32-bit DMA-able page to be MSI target instead of using a
driver data structure that may not be addressable with 32-bit address
(Will McVicker)
- Use the bitmap API to allocate bitmaps instead of open-coding it
(Christophe JAILLET)
- Correct dw_pcie_free_msi() checking for when to remove IRQ handler and
data (Dmitry Baryshkov)
- Split MSI init to new dw_pcie_msi_host_init() function (Dmitry Baryshkov)
- Convert struct pcie_port.msi_irq to an array so we can support more than
32 MSI interrupts (Dmitry Baryshkov)
- Handle MSIs routed to multiple GIC interrupts for Qualcomm platforms with
groups of 32 MSI vectors (Dmitry Baryshkov)
- Add additional MSI interrupts to qcom DT (Dmitry Baryshkov)
* pci/ctrl/dwc:
dt-bindings: PCI: qcom: Support additional MSI vectors
PCI: dwc: Handle MSIs routed to multiple GIC interrupts
PCI: dwc: Convert struct pcie_port.msi_irq to an array
PCI: dwc: Split MSI IRQ parsing/allocation to a separate function
PCI: dwc: Correct msi_irq condition in dw_pcie_free_msi()
PCI: dwc: Use the bitmap API to allocate bitmaps
PCI: dwc: Fix MSI msi_msg DMA mapping
PCI: dwc: Check iATU in/outbound range setup status
PCI: dwc: Validate iATU outbound mappings against hardware constraints
PCI: dwc: Add iATU regions size detection procedure
PCI: dwc: Simplify in/outbound iATU setup methods
PCI: dwc: Drop enum dw_pcie_region_type in favor of PCIE_ATU_REGION_DIR_IB/OB
PCI: dwc: Drop enum dw_pcie_as_type in favor of PCIE_ATU_TYPE_MEM/IO
PCI: dwc: Add dw_pcie_ops.host_deinit() callback
PCI: tegra194: Drop manual DW PCIe controller version setup
PCI: intel-gw: Drop manual DW PCIe controller version setup
PCI: dwc: Add macros to compare Synopsys IP core versions
PCI: dwc: Read DWC IP core version from register
PCI: dwc: Use native DWC IP core version representation
PCI: dwc: Detect iATU settings after getting "addr_space" resource
PCI: dwc: Log link speed and width if it comes up
PCI: dwc-plat: Drop dw_plat_pcie_of_match[] forward declaration
PCI: dwc-plat: Drop unused regmap pointer
PCI: dwc-plat: Simplify dw_plat_pcie_probe() return values
PCI: dwc: Rename struct pcie_port to dw_pcie_rp
PCI: dwc: Move io_cfg_atu_shared to struct pcie_port
PCI: dwc: Add start_link/stop_link inlines
PCI: dwc: Reuse local pointer to the resource data
PCI: dwc: Organize local variable usage
PCI: dwc: Convert dw_pcie_link_up() to use dw_pcie_readl_dbi()
PCI: dwc: Simplify unrolled iATU detection
PCI: dwc: Add newlines to log messages
PCI: dwc: Add braces to multi-line if-else statements
PCI: dwc: Always enable CDM check if "snps,enable-cdm-check" exists
PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors
PCI: dwc: Set INCREASE_REGION_SIZE flag based on limit address
PCI: dwc: Disable outbound windows only for controllers using iATU
PCI: dwc: Add unroll iATU space support to dw_pcie_disable_atu()
PCI: dwc: Stop link on host_init errors and de-initialization
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- Replace sparc pci_mmap_page_range() wrapper. This still leaves a
sparc-specific pci_mmap_resource_range(), but it's only one interface
instead of two (Arnd Bergmann)
- Remove sparc-specific pci_mmap_resource_range() by implementing
pci_iobar_pfn(). This removes the ability to map the entire PCI I/O
space using /proc/bus/pci, but we believe that's already been broken
since v2.6.28 (Arnd Bergmann)
* pci/resource:
sparc: Use generic pci_mmap_resource_range()
PCI: Remove pci_mmap_page_range() wrapper
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Pull drm updates from Dave Airlie:
"Highlights:
- New driver for logicvc - which is a display IP core.
- EDID parser rework to add new extensions
- fbcon scrolling improvements
- i915 has some more DG2 work but not enabled by default, but should
have enough features for userspace to work now.
Otherwise it's lots of work all over the place. Detailed summary:
New driver:
- logicvc
vfio:
- use aperture API
core:
- of: Add data-lane helpers and convert drivers
- connector: Remove deprecated ida_simple_get()
media:
- Add various RGB666 and RGB888 format constants
panel:
- Add HannStar HSD101PWW
- Add ETML0700Y5DHA
dma-buf:
- add sync-file API
- set dma mask for udmabuf devices
fbcon:
- Improve scrolling performance
- Sanitize input
fbdev:
- device unregistering fixes
- vesa: Support COMPILE_TEST
- Disable firmware-device registration when first native driver loads
aperture:
- fix segfault during hot-unplug
- export for use with other subsystems
client:
- use driver validated modes
dp:
- aux: make probing more reliable
- mst: Read extended DPCD capabilities during system resume
- Support waiting for HDP signal
- Port-validation fixes
edid:
- CEA data-block iterators
- struct drm_edid introduction
- implement HF-EEODB extension
gem:
- don't use fb format non-existing planes
probe-helper:
- use 640x480 as displayport fallback
scheduler:
- don't kill jobs in interrupt context
bridge:
- Add support for i.MX8qxp and i.MX8qm
- lots of fixes/cleanups
- Add TI-DLPC3433
- fy07024di26a30d: Optional GPIO reset
- ldb: Add reg and reg-name properties to bindings, Kconfig fixes
- lt9611: Fix display sensing;
- tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling
- tc358775: Fix clock settings
- ti-sn65dsi83: Allow GPIO to sleep
- adv7511: I2C fixes
- anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback
- fsl-ldb: Drop DE flip
- ti-sn65dsi86: Convert to atomic modesetting
amdgpu:
- use atomic fence helpers in DM
- fix VRAM address calculations
- export CRTC bpc via debugfs
- Initial devcoredump support
- Enable high priority gfx queue on asics which support it
- Adjust GART size on newer APUs for S/G display
- Soft reset for GFX 11 / SDMA 6
- Add gfxoff status query for vangogh
- Fix timestamps for cursor only commits
- Adjust GART size on newer APUs for S/G display
- fix buddy memory corruption
amdkfd:
- MMU notifier fixes
- P2P DMA support using dma-buf
- Add available memory IOCTL
- HMM profiler support
- Simplify GPUVM validation
- Unified memory for CWSR save/restore area
i915:
- General driver clean-up
- DG2 enabling (still under force probe)
- DG2 small BAR memory support
- HuC loading support
- DG2 workarounds
- DG2/ATS-M device IDs added
- Ponte Vecchio prep work and new blitter engines
- add Meteorlake support
- Fix sparse warnings
- DMC MMIO range checks
- Audio related fixes
- Runtime PM fixes
- PSR fixes
- Media freq factor and per-gt enhancements
- DSI fixes for ICL+
- Disable DMC flip queue handlers
- ADL_P voltage swing updates
- Use more the VBT for panel information
- Fix on Type-C ports with TBT mode
- Improve fastset and allow seamless M/N changes
- Accept more fixed modes with VRR/DMRRS panels
- Disable connector polling for a headless SKU
- ADL-S display PLL w/a
- Enable THP on Icelake and beyond
- Fix i915_gem_object_ggtt_pin_ww regression on old platforms
- Expose per tile media freq factor in sysfs
- Fix dma_resv fence handling in multi-batch execbuf
- Improve on suspend / resume time with VT-d enabled
- export CRTC bpc settings via debugfs
msm:
- gpu: a619 support
- gpu: Fix for unclocked GMU register access
- gpu: Devcore dump enhancements
- client utilization via fdinfo support
- fix fence rollover issue
- gem: Lockdep false-positive warning fix
- gem: Switch to pfn mappings
- WB support on sc7180
- dp: dropped custom bulk clock implementation
- fix link retraining on resolution change
- hdmi: dropped obsolete GPIO support
tegra:
- context isolation for host1x engines
- tegra234 soc support
mediatek:
- add vdosys0/1 for mt8195
- add MT8195 dp_intf driver
exynos:
- Fix resume function issue of exynos decon driver by calling
clk_disable_unprepare() properly if clk_prepare_enable() failed.
nouveau:
- set of misc fixes/cleanups
- display cleanups
gma500:
- Cleanup connector I2C handling
hyperv:
- Unify VRAM allocation of Gen1 and Gen2
meson:
- Support YUV422 output; Refcount fixes
mgag200:
- Support damage clipping
- Support gamma handling
- Protect concurrent HW access
- Fixes to connector
- Store model-specific limits in device-info structure
- fix PCI register init
panfrost:
- Valhall support
r128:
- Fix bit-shift overflow
rockchip:
- Locking fixes in error path
ssd130x:
- Fix built-in linkage
udl:
- Always advertize VGA connector
ast:
- Support multiple outputs
- fix black screen on resume
sun4i:
- HDMI PHY cleanups
vc4:
- Add support for BCM2711
vkms:
- Allocate output buffer with vmalloc()
mcde:
- Fix ref-count leak
mxsfb/lcdif:
- Support i.MX8MP LCD controller
stm/ltdc:
- Support dynamic Z order
- Support mirroring
ingenic:
- Fix display at maximum resolution"
* tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm: (1480 commits)
drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code
drm/amdgpu: enable support for psp 13.0.4 block
drm/amdgpu: add files for PSP 13.0.4
drm/amdgpu: add header files for MP 13.0.4
drm/amdgpu: correct RLC_RLCS_BOOTLOAD_STATUS offset and index
drm/amdgpu: send msg to IMU for the front-door loading
drm/amdkfd: use time_is_before_jiffies(a + b) to replace "jiffies - a > b"
drm/amdgpu: fix hive reference leak when reflecting psp topology info
drm/amd/pm: enable GFX ULV feature support for SMU13.0.0
drm/amd/pm: update driver if header for SMU 13.0.0
drm/amdgpu: move mes self test after drm sched re-started
drm/amdgpu: drop non-necessary call trace dump
drm/amdgpu: enable VCN cg and JPEG cg/pg
drm/amdgpu: vcn_4_0_2 video codec query
drm/amdgpu: add VCN_4_0_2 firmware support
drm/amdgpu: add VCN function in NBIO v7.7
drm/amdgpu: fix a vcn4 boot poll bug in emulation mode
drm/amd/amdgpu: add memory training support for PSP_V13
drm/amdkfd: remove an unnecessary amdgpu_bo_ref
drm/amd/pm: Add get_gfx_off_status interface for yellow carp
...
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- New driver for Semi AR0521 sensor
- rkisp1 CSI code was split into a separate file
- sun6i has gained support for the A31 MIPI CSI-2 controller
- sun8i has gained support for the A83T MIPI CSI-2 controller
- vimc driver got support for virtual lens
- HEVC uAPI has gained its final form and got added to public headers
- hantro and cedrus got updates on H-265 support
- stkwebcam was promoted from staging
- atomisp staging driver got cleanups on its hmm and kmap related logic
- ov5640 gained support for more modes and got some rework
- imx7-media-csi staging driver got several improvements related to mc
API support
- uvcvideo now handles better power line control
- mediatec vcodec gained support for new hardware and got some codec
updates
- Lots of other bug fixes, improvements and cleanups.
* tag 'media/v5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (446 commits)
media: hantro: Remove dedicated control documentation
hantro: Remove incorrect HEVC SPS validation
media: cedrus: hevc: Add check for invalid timestamp
media: sunxi: sun6i_mipi_csi2.c/sun8i_a83t_mipi_csi2.c: clarify error handling
media: uvcvideo: Fix invalid pointer in uvc_ctrl_init_ctrl()
media: Documentation: mc-core: Fix typo
media: videodev2.h.rst.exceptions: add missing exceptions
media: vimc: wrong pointer is used with PTR_ERR
media: rkisp1: debug: Add dump file in debugfs for MI main path registers
media: rkisp1: Make the internal CSI-2 receiver optional
media: rkisp1: Add infrastructure to support ISP features
media: rkisp1: Support the ISP parallel input
media: dt-bindings: media: rkisp1: Add port for parallel interface
media: rkisp1: Use fwnode_graph_for_each_endpoint
media: rkisp1: csi: Plumb the CSI RX subdev
media: rkisp1: csi: Implement a V4L2 subdev for the CSI receiver
media: rkisp1: isp: Disallow multiple active sources
media: rkisp1: isp: Rename rkisp1_get_remote_source()
media: rkisp1: isp: Constify various local variables
media: rkisp1: isp: Fix whitespace issues
...
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
- new drivers: Microchip CoreI2C, Renesas RZV2M
- quite some DT schema conversions and extensions
- and a bunch of driver updates and improvements
* tag 'i2c-for-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (37 commits)
i2c: extend documentation about retvals of master_xfer functions
i2c: mux-gpmux: Add of_node_put() when breaking out of loop
dt-bindings: i2c: i2c-rk3x: Document Rockchip RV1126
i2c: qcom-geni: Use the correct return value
i2c: cadence: Support PEC for SMBus block read
i2c: qcom-geni: Propagate GENI_ABORT_DONE to geni_i2c_abort_xfer()
i2c: brcmstb: Use dev_name() for adapter name
i2c: Add Renesas RZ/V2M controller
dt-bindings: i2c: Document RZ/V2M I2C controller
i2c: mlxcpld: Add callback to notify probing completion
i2c: scmi: Replace open coded device_get_match_data()
i2c: stm32: add support for the STM32MP13 soc
dt-bindings: i2c: st,stm32-i2c: add entry for stm32mp13
dt-bindings: i2c: i2c-rk3x: add rk3588 compatible
i2c: add support for microchip fpga i2c controllers
i2c: i801: Add support for Intel Meteor Lake-P
dt-bindings: i2c: nomadik: Add power domain to binding
dt-bindings: i2c: nomadik: Drop unused voltage supply from example
i2c: Fix a potential use after free
i2c: hisi: use HZ_PER_KHZ macro in units.h
...
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking changes from Paolo Abeni:
"Core:
- Refactor the forward memory allocation to better cope with memory
pressure with many open sockets, moving from a per socket cache to
a per-CPU one
- Replace rwlocks with RCU for better fairness in ping, raw sockets
and IP multicast router.
- Network-side support for IO uring zero-copy send.
- A few skb drop reason improvements, including codegen the source
file with string mapping instead of using macro magic.
- Rename reference tracking helpers to a more consistent netdev_*
schema.
- Adapt u64_stats_t type to address load/store tearing issues.
- Refine debug helper usage to reduce the log noise caused by bots.
BPF:
- Improve socket map performance, avoiding skb cloning on read
operation.
- Add support for 64 bits enum, to match types exposed by kernel.
- Introduce support for sleepable uprobes program.
- Introduce support for enum textual representation in libbpf.
- New helpers to implement synproxy with eBPF/XDP.
- Improve loop performances, inlining indirect calls when possible.
- Removed all the deprecated libbpf APIs.
- Implement new eBPF-based LSM flavor.
- Add type match support, which allow accurate queries to the eBPF
used types.
- A few TCP congetsion control framework usability improvements.
- Add new infrastructure to manipulate CT entries via eBPF programs.
- Allow for livepatch (KLP) and BPF trampolines to attach to the same
kernel function.
Protocols:
- Introduce per network namespace lookup tables for unix sockets,
increasing scalability and reducing contention.
- Preparation work for Wi-Fi 7 Multi-Link Operation (MLO) support.
- Add support to forciby close TIME_WAIT TCP sockets via user-space
tools.
- Significant performance improvement for the TLS 1.3 receive path,
both for zero-copy and not-zero-copy.
- Support for changing the initial MTPCP subflow priority/backup
status
- Introduce virtually contingus buffers for sockets over RDMA, to
cope better with memory pressure.
- Extend CAN ethtool support with timestamping capabilities
- Refactor CAN build infrastructure to allow building only the needed
features.
Driver API:
- Remove devlink mutex to allow parallel commands on multiple links.
- Add support for pause stats in distributed switch.
- Implement devlink helpers to query and flash line cards.
- New helper for phy mode to register conversion.
New hardware / drivers:
- Ethernet DSA driver for the rockchip mt7531 on BPI-R2 Pro.
- Ethernet DSA driver for the Renesas RZ/N1 A5PSW switch.
- Ethernet DSA driver for the Microchip LAN937x switch.
- Ethernet PHY driver for the Aquantia AQR113C EPHY.
- CAN driver for the OBD-II ELM327 interface.
- CAN driver for RZ/N1 SJA1000 CAN controller.
- Bluetooth: Infineon CYW55572 Wi-Fi plus Bluetooth combo device.
Drivers:
- Intel Ethernet NICs:
- i40e: add support for vlan pruning
- i40e: add support for XDP framented packets
- ice: improved vlan offload support
- ice: add support for PPPoE offload
- Mellanox Ethernet (mlx5)
- refactor packet steering offload for performance and scalability
- extend support for TC offload
- refactor devlink code to clean-up the locking schema
- support stacked vlans for bridge offloads
- use TLS objects pool to improve connection rate
- Netronome Ethernet NICs (nfp):
- extend support for IPv6 fields mangling offload
- add support for vepa mode in HW bridge
- better support for virtio data path acceleration (VDPA)
- enable TSO by default
- Microsoft vNIC driver (mana)
- add support for XDP redirect
- Others Ethernet drivers:
- bonding: add per-port priority support
- microchip lan743x: extend phy support
- Fungible funeth: support UDP segmentation offload and XDP xmit
- Solarflare EF100: add support for virtual function representors
- MediaTek SoC: add XDP support
- Mellanox Ethernet/IB switch (mlxsw):
- dropped support for unreleased H/W (XM router).
- improved stats accuracy
- unified bridge model coversion improving scalability (parts 1-6)
- support for PTP in Spectrum-2 asics
- Broadcom PHYs
- add PTP support for BCM54210E
- add support for the BCM53128 internal PHY
- Marvell Ethernet switches (prestera):
- implement support for multicast forwarding offload
- Embedded Ethernet switches:
- refactor OcteonTx MAC filter for better scalability
- improve TC H/W offload for the Felix driver
- refactor the Microchip ksz8 and ksz9477 drivers to share the
probe code (parts 1, 2), add support for phylink mac
configuration
- Other WiFi:
- Microchip wilc1000: diable WEP support and enable WPA3
- Atheros ath10k: encapsulation offload support
Old code removal:
- Neterion vxge ethernet driver: this is untouched since more than 10 years"
* tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1890 commits)
doc: sfp-phylink: Fix a broken reference
wireguard: selftests: support UML
wireguard: allowedips: don't corrupt stack when detecting overflow
wireguard: selftests: update config fragments
wireguard: ratelimiter: use hrtimer in selftest
net/mlx5e: xsk: Discard unaligned XSK frames on striding RQ
net: usb: ax88179_178a: Bind only to vendor-specific interface
selftests: net: fix IOAM test skip return code
net: usb: make USB_RTL8153_ECM non user configurable
net: marvell: prestera: remove reduntant code
octeontx2-pf: Reduce minimum mtu size to 60
net: devlink: Fix missing mutex_unlock() call
net/tls: Remove redundant workqueue flush before destroy
net: txgbe: Fix an error handling path in txgbe_probe()
net: dsa: Fix spelling mistakes and cleanup code
Documentation: devlink: add add devlink-selftests to the table of contents
dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
net: ionic: fix error check for vlan flags in ionic_set_nic_features()
net: ice: fix error NETIF_F_HW_VLAN_CTAG_FILTER check in ice_vsi_sync_fltr()
nfp: flower: add support for tunnel offload without key ID
...
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git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
Pull efivars sysfs interface removal from Ard Biesheuvel:
"Remove the obsolete 'efivars' sysfs based interface to the EFI
variable store, now that all users have moved to the efivarfs pseudo
file system, which was created ~10 years ago to address some
fundamental shortcomings in the sysfs based driver.
Move the 'business logic' related to which EFI variables are important
and may affect the boot flow from the efivars support layer into the
efivarfs pseudo file system, so it is no longer exposed to other parts
of the kernel"
* tag 'efi-efivars-removal-for-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
efi: vars: Move efivar caching layer into efivarfs
efi: vars: Switch to new wrapper layer
efi: vars: Remove deprecated 'efivars' sysfs interface
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs lseek updates from Al Viro:
"Jason's lseek series.
Saner handling of 'lseek should fail with ESPIPE' - this gets rid of
the magical no_llseek thing and makes checks consistent.
In particular, the ad-hoc "can we do splice via internal pipe" checks
got saner (and somewhat more permissive, which is what Jason had been
after, AFAICT)"
* tag 'pull-work.lseek' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fs: remove no_llseek
fs: check FMODE_LSEEK to control internal pipe splicing
vfio: do not set FMODE_LSEEK flag
dma-buf: remove useless FMODE_LSEEK flag
fs: do not compare against ->llseek
fs: clear or set FMODE_LSEEK based on llseek function
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Pull folio updates from Matthew Wilcox:
- Fix an accounting bug that made NR_FILE_DIRTY grow without limit
when running xfstests
- Convert more of mpage to use folios
- Remove add_to_page_cache() and add_to_page_cache_locked()
- Convert find_get_pages_range() to filemap_get_folios()
- Improvements to the read_cache_page() family of functions
- Remove a few unnecessary checks of PageError
- Some straightforward filesystem conversions to use folios
- Split PageMovable users out from address_space_operations into
their own movable_operations
- Convert aops->migratepage to aops->migrate_folio
- Remove nobh support (Christoph Hellwig)
* tag 'folio-6.0' of git://git.infradead.org/users/willy/pagecache: (78 commits)
fs: remove the NULL get_block case in mpage_writepages
fs: don't call ->writepage from __mpage_writepage
fs: remove the nobh helpers
jfs: stop using the nobh helper
ext2: remove nobh support
ntfs3: refactor ntfs_writepages
mm/folio-compat: Remove migration compatibility functions
fs: Remove aops->migratepage()
secretmem: Convert to migrate_folio
hugetlb: Convert to migrate_folio
aio: Convert to migrate_folio
f2fs: Convert to filemap_migrate_folio()
ubifs: Convert to filemap_migrate_folio()
btrfs: Convert btrfs_migratepage to migrate_folio
mm/migrate: Add filemap_migrate_folio()
mm/migrate: Convert migrate_page() to migrate_folio()
nfs: Convert to migrate_folio
btrfs: Convert btree_migratepage to migrate_folio
mm/migrate: Convert expected_page_refs() to folio_expected_refs()
mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio()
...
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Pull XArray/IDR updates from Matthew Wilcox:
- Add appropriate might_alloc() annotations to the XArray APIs
- Document that the IDR is deprecated
* tag 'xarray-6.0' of git://git.infradead.org/users/willy/xarray:
IDR: Note that the IDR API is deprecated
XArray: Add calls to might_alloc()
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup
Pull cgroup updates from Tejun Heo:
"Several core optimizations:
- threadgroup_rwsem write locking is skipped when configuring
controllers in empty subtrees.
Combined with CLONE_INTO_CGROUP, this allows the common static
usage pattern to not grab threadgroup_rwsem at all (glibc still
doesn't seem ready for CLONE_INTO_CGROUP unfortunately).
- threadgroup_rwsem used to be put into non-percpu mode by default
due to latency concerns in specific use cases. There's no reason
for everyone else to pay for it. Make the behavior optional.
- psi no longer allocates memory when disabled.
... along with some code cleanups"
* tag 'cgroup-for-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: Skip subtree root in cgroup_update_dfl_csses()
cgroup: remove "no" prefixed mount options
cgroup: Make !percpu threadgroup_rwsem operations optional
cgroup: Add "no" prefixed mount options
cgroup: Elide write-locking threadgroup_rwsem when updating csses on an empty subtree
cgroup.c: remove redundant check for mixable cgroup in cgroup_migrate_vet_dst
cgroup.c: add helper __cset_cgroup_from_root to cleanup duplicated codes
psi: dont alloc memory for psi by default
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The AVR32 architecture has been removed from the kernel in commit
26202873bb51fafdaa51be3e8de7aab9beb49f70, hence clean out the
atmel,at32ap-lcdc parts in the atmel_lcdfb.c video driver.
AVR32 architecture never supported device tree, hence this code was not
used by anybody.
Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
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The AVR32 architecture has been removed from the kernel in commit
26202873bb51fafdaa51be3e8de7aab9beb49f70, hence clean out the
cdns,at32ap7000-macb compatible entry in Cadence macb Ethernet driver.
AVR32 architecture never supported device tree, hence this code was not
used by anybody.
Updated documentation to match the default entry, no users of
cdns,at32ap7000-macb in the kernel tree.
Signed-off-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
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The commit in Fixes: has changed a .txt file into a .yaml file. Update the
documentation accordingly.
While at it add some `` around some file names to improve the output.
Fixes: 70991f1e6858 ("dt-bindings: net: convert sff,sfp to dtschema")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/be3c7e87ca7f027703247eccfe000b8e34805094.1659247114.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull KUnit updates from Shuah Khan:
"This consists of several fixes and an important feature to discourage
running KUnit tests on production systems. Running tests on a
production system could leave the system in a bad state.
Summary:
- Add a new taint type, TAINT_TEST to signal that a test has been
run.
This should discourage people from running these tests on
production systems, and to make it easier to tell if tests have
been run accidentally (by loading the wrong configuration, etc)
- Several documentation and tool enhancements and fixes"
* tag 'linux-kselftest-kunit-5.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: (29 commits)
Documentation: KUnit: Fix example with compilation error
Documentation: kunit: Add CLI args for kunit_tool
kcsan: test: Add a .kunitconfig to run KCSAN tests
kunit: executor: Fix a memory leak on failure in kunit_filter_tests
clk: explicitly disable CONFIG_UML_PCI_OVER_VIRTIO in .kunitconfig
mmc: sdhci-of-aspeed: test: Use kunit_test_suite() macro
nitro_enclaves: test: Use kunit_test_suite() macro
thunderbolt: test: Use kunit_test_suite() macro
kunit: flatten kunit_suite*** to kunit_suite** in .kunit_test_suites
kunit: unify module and builtin suite definitions
selftest: Taint kernel when test module loaded
module: panic: Taint the kernel when selftest modules load
Documentation: kunit: fix example run_kunit func to allow spaces in args
Documentation: kunit: Cleanup run_wrapper, fix x-ref
kunit: test.h: fix a kernel-doc markup
kunit: tool: Enable virtio/PCI by default on UML
kunit: tool: make --kunitconfig repeatable, blindly concat
kunit: add coverage_uml.config to enable GCOV on UML
kunit: tool: refactor internal kconfig handling, allow overriding
kunit: tool: introduce --qemu_args
...
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Pull documentation updates from Jonathan Corbet:
"This was a moderately busy cycle for documentation, but nothing
all that earth-shaking:
- More Chinese translations, and an update to the Italian
translations.
The Japanese, Korean, and traditional Chinese translations
are more-or-less unmaintained at this point, instead.
- Some build-system performance improvements.
- The removal of the archaic submitting-drivers.rst document,
with the movement of what useful material that remained into
other docs.
- Improvements to sphinx-pre-install to, hopefully, give more
useful suggestions.
- A number of build-warning fixes
Plus the usual collection of typo fixes, updates, and more"
* tag 'docs-6.0' of git://git.lwn.net/linux: (92 commits)
docs: efi-stub: Fix paths for x86 / arm stubs
Docs/zh_CN: Update the translation of sched-stats to 5.19-rc8
Docs/zh_CN: Update the translation of pci to 5.19-rc8
Docs/zh_CN: Update the translation of pci-iov-howto to 5.19-rc8
Docs/zh_CN: Update the translation of usage to 5.19-rc8
Docs/zh_CN: Update the translation of testing-overview to 5.19-rc8
Docs/zh_CN: Update the translation of sparse to 5.19-rc8
Docs/zh_CN: Update the translation of kasan to 5.19-rc8
Docs/zh_CN: Update the translation of iio_configfs to 5.19-rc8
doc:it_IT: align Italian documentation
docs: Remove spurious tag from admin-guide/mm/overcommit-accounting.rst
Documentation: process: Update email client instructions for Thunderbird
docs: ABI: correct QEMU fw_cfg spec path
doc/zh_CN: remove submitting-driver reference from docs
docs: zh_TW: align to submitting-drivers removal
docs: zh_CN: align to submitting-drivers removal
docs: ko_KR: howto: remove reference to removed submitting-drivers
docs: ja_JP: howto: remove reference to removed submitting-drivers
docs: it_IT: align to submitting-drivers removal
docs: process: remove outdated submitting-drivers.rst
...
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git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
Pull RCU updates from Paul McKenney:
- Documentation updates
- Miscellaneous fixes
- Callback-offload updates, perhaps most notably a new
RCU_NOCB_CPU_DEFAULT_ALL Kconfig option that causes all CPUs to be
offloaded at boot time, regardless of kernel boot parameters.
This is useful to battery-powered systems such as ChromeOS and
Android. In addition, a new RCU_NOCB_CPU_CB_BOOST kernel boot
parameter prevents offloaded callbacks from interfering with
real-time workloads and with energy-efficiency mechanisms
- Polled grace-period updates, perhaps most notably making these APIs
account for both normal and expedited grace periods
- Tasks RCU updates, perhaps most notably reducing the CPU overhead of
RCU tasks trace grace periods by more than a factor of two on a
system with 15,000 tasks.
The reduction is expected to increase with the number of tasks, so it
seems reasonable to hypothesize that a system with 150,000 tasks
might see a 20-fold reduction in CPU overhead
- Torture-test updates
- Updates that merge RCU's dyntick-idle tracking into context tracking,
thus reducing the overhead of transitioning to kernel mode from
either idle or nohz_full userspace execution for kernels that track
context independently of RCU.
This is expected to be helpful primarily for kernels built with
CONFIG_NO_HZ_FULL=y
* tag 'rcu.2022.07.26a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (98 commits)
rcu: Add irqs-disabled indicator to expedited RCU CPU stall warnings
rcu: Diagnose extended sync_rcu_do_polled_gp() loops
rcu: Put panic_on_rcu_stall() after expedited RCU CPU stall warnings
rcutorture: Test polled expedited grace-period primitives
rcu: Add polled expedited grace-period primitives
rcutorture: Verify that polled GP API sees synchronous grace periods
rcu: Make Tiny RCU grace periods visible to polled APIs
rcu: Make polled grace-period API account for expedited grace periods
rcu: Switch polled grace-period APIs to ->gp_seq_polled
rcu/nocb: Avoid polling when my_rdp->nocb_head_rdp list is empty
rcu/nocb: Add option to opt rcuo kthreads out of RT priority
rcu: Add nocb_cb_kthread check to rcu_is_callbacks_kthread()
rcu/nocb: Add an option to offload all CPUs on boot
rcu/nocb: Fix NOCB kthreads spawn failure with rcu_nocb_rdp_deoffload() direct call
rcu/nocb: Invert rcu_state.barrier_mutex VS hotplug lock locking order
rcu/nocb: Add/del rdp to iterate from rcuog itself
rcu/tree: Add comment to describe GP-done condition in fqs loop
rcu: Initialize first_gp_fqs at declaration in rcu_gp_fqs()
rcu/kvfree: Remove useless monitor_todo flag
rcu: Cleanup RCU urgency state for offline CPU
...
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Make proc files report fips module name and version
Algorithms:
- Move generic SHA1 code into lib/crypto
- Implement Chinese Remainder Theorem for RSA
- Remove blake2s
- Add XCTR with x86/arm64 acceleration
- Add POLYVAL with x86/arm64 acceleration
- Add HCTR2
- Add ARIA
Drivers:
- Add support for new CCP/PSP device ID in ccp"
* tag 'v5.20-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (89 commits)
crypto: tcrypt - Remove the static variable initialisations to NULL
crypto: arm64/poly1305 - fix a read out-of-bound
crypto: hisilicon/zip - Use the bitmap API to allocate bitmaps
crypto: hisilicon/sec - fix auth key size error
crypto: ccree - Remove a useless dma_supported() call
crypto: ccp - Add support for new CCP/PSP device ID
crypto: inside-secure - Add missing MODULE_DEVICE_TABLE for of
crypto: hisilicon/hpre - don't use GFP_KERNEL to alloc mem during softirq
crypto: testmgr - some more fixes to RSA test vectors
cyrpto: powerpc/aes - delete the rebundant word "block" in comments
hwrng: via - Fix comment typo
crypto: twofish - Fix comment typo
crypto: rmd160 - fix Kconfig "its" grammar
crypto: keembay-ocs-ecc - Drop if with an always false condition
Documentation: qat: rewrite description
Documentation: qat: Use code block for qat sysfs example
crypto: lib - add module license to libsha1
crypto: lib - make the sha1 library optional
crypto: lib - move lib/sha1.c into lib/crypto/
crypto: fips - make proc files report fips module name and version
...
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git://git.kernel.org/pub/scm/linux/kernel/git/crng/random
Pull random number generator updates from Jason Donenfeld:
"Though there's been a decent amount of RNG-related development during
this last cycle, not all of it is coming through this tree, as this
cycle saw a shift toward tackling early boot time seeding issues,
which took place in other trees as well.
Here's a summary of the various patches:
- The CONFIG_ARCH_RANDOM .config option and the "nordrand" boot
option have been removed, as they overlapped with the more widely
supported and more sensible options, CONFIG_RANDOM_TRUST_CPU and
"random.trust_cpu". This change allowed simplifying a bit of arch
code.
- x86's RDRAND boot time test has been made a bit more robust, with
RDRAND disabled if it's clearly producing bogus results. This would
be a tip.git commit, technically, but I took it through random.git
to avoid a large merge conflict.
- The RNG has long since mixed in a timestamp very early in boot, on
the premise that a computer that does the same things, but does so
starting at different points in wall time, could be made to still
produce a different RNG state. Unfortunately, the clock isn't set
early in boot on all systems, so now we mix in that timestamp when
the time is actually set.
- User Mode Linux now uses the host OS's getrandom() syscall to
generate a bootloader RNG seed and later on treats getrandom() as
the platform's RDRAND-like faculty.
- The arch_get_random_{seed_,}_long() family of functions is now
arch_get_random_{seed_,}_longs(), which enables certain platforms,
such as s390, to exploit considerable performance advantages from
requesting multiple CPU random numbers at once, while at the same
time compiling down to the same code as before on platforms like
x86.
- A small cleanup changing a cmpxchg() into a try_cmpxchg(), from
Uros.
- A comment spelling fix"
More info about other random number changes that come in through various
architecture trees in the full commentary in the pull request:
https://lore.kernel.org/all/20220731232428.2219258-1-Jason@zx2c4.com/
* tag 'random-6.0-rc1-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/crng/random:
random: correct spelling of "overwrites"
random: handle archrandom with multiple longs
um: seed rng using host OS rng
random: use try_cmpxchg in _credit_init_bits
timekeeping: contribute wall clock to rng on time change
x86/rdrand: Remove "nordrand" flag in favor of "random.trust_cpu"
random: remove CONFIG_ARCH_RANDOM
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Add as module parameters these options:
memory_backed
discard
mbps
cache_size
Previously these could only be set via configfs.
Still missing is bad_blocks.
The kernel test robot found a documentation formatting issue in v1 of
this patch.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Vincent Fu <vincent.fu@samsung.com>
Link: https://lore.kernel.org/r/20220708174943.87787-2-vincent.fu@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt
Pull fsverity update from Eric Biggers:
"Just a small documentation update to mention the btrfs support"
* tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt:
fs-verity: mention btrfs support
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git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux updates from Paul Moore:
"A relatively small set of patches for SELinux this time, eight patches
in total with really only one significant change.
The highlights are:
- Add support for proper labeling of memfd_secret anonymous inodes.
This will allow LSMs that implement the anonymous inode hooks to
apply security policy to memfd_secret() fds.
- Various small improvements to memory management: fixed leaks, freed
memory when needed, boundary checks.
- Hardened the selinux_audit_data struct with __randomize_layout.
- A minor documentation tweak to fix a formatting/style issue"
* tag 'selinux-pr-20220801' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: selinux_add_opt() callers free memory
selinux: Add boundary check in put_entry()
selinux: fix memleak in security_read_state_kernel()
docs: selinux: add '=' signs to kernel boot options
mm: create security context for memfd_secret inodes
selinux: fix typos in comments
selinux: drop unnecessary NULL check
selinux: add __randomize_layout to selinux_audit_data
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git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
Pull device mapper updates from Mike Snitzer:
- Refactor DM core's mempool allocation so that it clearer by not being
split acorss files.
- Improve DM core's BLK_STS_DM_REQUEUE and BLK_STS_AGAIN handling.
- Optimize DM core's more common bio splitting by eliminating the use
of bio cloning with bio_split+bio_chain. Shift that cloning cost to
the relatively unlikely dm_io requeue case that only occurs during
error handling. Introduces dm_io_rewind() that will clone a bio that
reflects the subset of the original bio that must be requeued.
- Remove DM core's dm_table_get_num_targets() wrapper and audit all
dm_table_get_target() callers.
- Fix potential for OOM with DM writecache target by setting a default
MAX_WRITEBACK_JOBS (set to 256MiB or 1/16 of total system memory,
whichever is smaller).
- Fix DM writecache target's stats that are reported through
DM-specific table info.
- Fix use-after-free crash in dm_sm_register_threshold_callback().
- Refine DM core's Persistent Reservation handling in preparation for
broader work Mike Christie is doing to add compatibility with
Microsoft Windows Failover Cluster.
- Fix various KASAN reported bugs in the DM raid target.
- Fix DM raid target crash due to md_handle_request() bio splitting
that recurses to block core without properly initializing the bio's
bi_dev.
- Fix some code comment typos and fix some Documentation formatting.
* tag 'for-6.0/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: (29 commits)
dm: fix dm-raid crash if md_handle_request() splits bio
dm raid: fix address sanitizer warning in raid_resume
dm raid: fix address sanitizer warning in raid_status
dm: Start pr_preempt from the same starting path
dm: Fix PR release handling for non All Registrants
dm: Start pr_reserve from the same starting path
dm: Allow dm_call_pr to be used for path searches
dm: return early from dm_pr_call() if DM device is suspended
dm thin: fix use-after-free crash in dm_sm_register_threshold_callback
dm writecache: count number of blocks discarded, not number of discard bios
dm writecache: count number of blocks written, not number of write bios
dm writecache: count number of blocks read, not number of read bios
dm writecache: return void from functions
dm kcopyd: use __GFP_HIGHMEM when allocating pages
dm writecache: set a default MAX_WRITEBACK_JOBS
Documentation: dm writecache: Render status list as list
Documentation: dm writecache: add blank line before optional parameters
dm snapshot: fix typo in snapshot_map() comment
dm raid: remove redundant "the" in parse_raid_params() comment
dm cache: fix typo in 2 comment blocks
...
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Pull block updates from Jens Axboe:
- Improve the type checking of request flags (Bart)
- Ensure queue mapping for a single queues always picks the right queue
(Bart)
- Sanitize the io priority handling (Jan)
- rq-qos race fix (Jinke)
- Reserved tags handling improvements (John)
- Separate memory alignment from file/disk offset aligment for O_DIRECT
(Keith)
- Add new ublk driver, userspace block driver using io_uring for
communication with the userspace backend (Ming)
- Use try_cmpxchg() to cleanup the code in various spots (Uros)
- Finally remove bdevname() (Christoph)
- Clean up the zoned device handling (Christoph)
- Clean up independent access range support (Christoph)
- Clean up and improve block sysfs handling (Christoph)
- Clean up and improve teardown of block devices.
This turns the usual two step process into something that is simpler
to implement and handle in block drivers (Christoph)
- Clean up chunk size handling (Christoph)
- Misc cleanups and fixes (Bart, Bo, Dan, GuoYong, Jason, Keith, Liu,
Ming, Sebastian, Yang, Ying)
* tag 'for-5.20/block-2022-07-29' of git://git.kernel.dk/linux-block: (178 commits)
ublk_drv: fix double shift bug
ublk_drv: make sure that correct flags(features) returned to userspace
ublk_drv: fix error handling of ublk_add_dev
ublk_drv: fix lockdep warning
block: remove __blk_get_queue
block: call blk_mq_exit_queue from disk_release for never added disks
blk-mq: fix error handling in __blk_mq_alloc_disk
ublk: defer disk allocation
ublk: rewrite ublk_ctrl_get_queue_affinity to not rely on hctx->cpumask
ublk: fold __ublk_create_dev into ublk_ctrl_add_dev
ublk: cleanup ublk_ctrl_uring_cmd
ublk: simplify ublk_ch_open and ublk_ch_release
ublk: remove the empty open and release block device operations
ublk: remove UBLK_IO_F_PREFLUSH
ublk: add a MAINTAINERS entry
block: don't allow the same type rq_qos add more than once
mmc: fix disk/queue leak in case of adding disk failure
ublk_drv: fix an IS_ERR() vs NULL check
ublk: remove UBLK_IO_F_INTEGRITY
ublk_drv: remove unneeded semicolon
...
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into clk-next
* clk-renesas: (22 commits)
clk: renesas: rcar-gen4: Fix initconst confusion for cpg_pll_config
clk: renesas: r9a07g043: Add support for RZ/Five SoC
dt-bindings: clock: r9a07g043-cpg: Add Renesas RZ/Five CPG Clock and Reset Definitions
clk: renesas: r8a779f0: Add HSCIF clocks
clk: renesas: r8a779f0: Add PCIe clocks
clk: renesas: r8a779f0: Add Z0 and Z1 clock support
dt-bindings: clock: renesas,rzg2l: Simplify header file references
clk: renesas: rza1: Remove struct rz_cpg
clk: renesas: r8a7779: Remove struct r8a7779_cpg
clk: renesas: r8a7778: Remove struct r8a7778_cpg
clk: renesas: sh73a0: Remove sh73a0_cpg.reg
clk: renesas: r8a7740: Remove r8a7740_cpg.reg
clk: renesas: r8a73a4: Remove r8a73a4_cpg.reg
clk: renesas: r8a779f0: Add SDHI0 clock
clk: renesas: r8a779f0: Add thermal clock
clk: renesas: rzg2l: Fix reset status function
clk: renesas: r9a06g032: Fix UART clkgrp bitsel
clk: renesas: r9a06g032: Drop some unused fields
clk: renesas: r9a09g011: Add WDT clock and reset entries
clk: renesas: r9a09g011: Add PFC clock and reset entries
...
* clk-spreadtrum:
clk: sprd: Add dt-bindings include file for UMS512
dt-bindings: clk: sprd: Add bindings for ums512 clock controller
* clk-imx:
clk: imx: clk-fracn-gppll: Add more freq config for video pll
clk: imx: clk-fracn-gppll: correct rdiv
clk: imx: clk-fracn-gppll: Return rate in rate table properly in ->recalc_rate()
clk: imx: clk-fracn-gppll: fix mfd value
clk: imx93: Correct the edma1's parent clock
clk: imx93: correct nic_media parent
clk: imx93: use adc_root as the parent clock of adc1
* clk-qcom: (62 commits)
clk: qcom: gcc-msm8994: use parent_hws for gpll0/4
clk: qcom: clk-rpm: convert to parent_data API
dt-bindings: clock: fix wrong clock documentation for qcom,rpmcc
clk: qcom: gcc-msm8939: Add missing USB HS system clock frequencies
clk: qcom: gcc-msm8939: Add missing MDSS MDP clock frequencies
clk: qcom: gcc-msm8939: Add missing CAMSS CPP clock frequencies
clk: qcom: gcc-msm8939: Fix venus0_vcodec0_clk frequency definitions
clk: qcom: gcc-msm8939: Add missing CAMSS CCI bus clock
clk: qcom: gcc-msm8939: Fix weird field spacing in ftbl_gcc_camss_cci_clk
clk: qcom: gdsc: Bump parent usage count when GDSC is found enabled
clk: qcom: Drop mmcx gdsc supply for dispcc and videocc
clk: qcom: fix build error initializer element is not constant
dt-bindings: clock: qcom,gcc-msm8996: add more GCC clock sources
clk: qcom: add support for SM8350 DISPCC
clk: qcom: add support for SM8350 GPUCC
clk: qcom: add camera clock controller driver for SM8450 SoC
clk: qcom: clk-alpha-pll: add Rivian EVO PLL configuration interfaces
clk: qcom: clk-alpha-pll: add Lucid EVO PLL configuration interfaces
clk: qcom: clk-alpha-pll: limit exported symbols to GPL licensed code
clk: qcom: clk-alpha-pll: fix clk_trion_pll_configure description
...
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into clk-next
- Remove allwinner workaround logic/compatible in fixed factor code
- MediaTek clk driver cleanups
- Add reset support to more MediaTek clk drivers
- devm helpers for clk_get() + clk_prepare() and clk_enable()
* clk-basic:
clk: fixed-factor: Introduce *clk_hw_register_fixed_factor_parent_hw()
clk: mux: Introduce devm_clk_hw_register_mux_parent_hws()
clk: divider: Introduce devm_clk_hw_register_divider_parent_hw()
dt-bindings: clock: fixed-factor: Drop Allwinner A10 compatible
clk: fixed: Remove Allwinner A10 special-case logic
* clk-mtk:
clk: mediatek: reset: Add infra_ao reset support for MT8186
dt-bindings: arm: mediatek: Add #reset-cells property for MT8186
dt-bindings: reset: mediatek: Add infra_ao reset index for MT8186
clk: mediatek: reset: Add infra_ao reset support for MT8192/MT8195
dt-bindings: reset: mediatek: Add infra_ao reset index for MT8192/MT8195
dt-bindings: arm: mediatek: Add #reset-cells property for MT8192/MT8195
clk: mediatek: reset: Add reset support for simple probe
clk: mediatek: reset: Add new register reset function with device
clk: mediatek: reset: Change return type for clock reset register function
clk: mediatek: reset: Support inuput argument index mode
clk: mediatek: reset: Support nonsequence base offsets of reset registers
clk: mediatek: reset: Revise structure to control reset register
clk: mediatek: reset: Merge and revise reset register function
clk: mediatek: reset: Extract common drivers to update function
clk: mediatek: reset: Refine and reorder functions in reset.c
clk: mediatek: reset: Fix written reset bit offset
clk: mediatek: reset: Add reset.h
clk: mediatek: Delete MT8192 msdc gate
dt-bindings: ARM: Mediatek: Remove msdc binding of MT8192 clock
* clk-devm-enable:
clk: Remove never used devm_clk_*unregister()
clk: Fix pointer casting to prevent oops in devm_clk_release()
clk: meson: axg-audio: Don't duplicate devm_clk_get_enabled()
clk: Provide new devm_clk helpers for prepared and enabled clocks
clk: generalize devm_clk_get() a bit
clk: Improve documentation for devm_clk_get() and its optional variant
* clk-ti-dt:
clk: ti: Stop using legacy clkctrl names for omap4 and 5
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