This makes the remoteproc core rproc_class const.
DeviceTree bindings for a few different Qualcomm remoteprocs are updated
to remove a range of validation warnings/errors. The Qualcomm SMD
binding marks qcom,ipc deprecated, in favor or the mailbox interface.
The TI K3 R5 remoteproc driver is updated to ensure that cores are
powered up in the appropriate order. The driver also see a couple of
fixes related to cleanups in error paths during probe.
The Mediatek remoteproc driver is extended to support the MT8188 SCP
core 1. Support for varying DRAM and IPI shared buffer sizes are
introduced. This together with a couple of bug fixes and improvements to
the driver.
Support for the AMD-Xilinx Versal and Versal-NET platforms are added.
Coredump support and support for parsing TCM information from DeviceTree
is added to the Xilinx R5F remoteproc driver.
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Merge tag 'rproc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull remoteproc updates from Bjorn Andersson:
"This makes the remoteproc core rproc_class const.
DeviceTree bindings for a few different Qualcomm remoteprocs are
updated to remove a range of validation warnings/errors. The Qualcomm
SMD binding marks qcom,ipc deprecated, in favor or the mailbox
interface.
The TI K3 R5 remoteproc driver is updated to ensure that cores are
powered up in the appropriate order. The driver also see a couple of
fixes related to cleanups in error paths during probe.
The Mediatek remoteproc driver is extended to support the MT8188 SCP
core 1. Support for varying DRAM and IPI shared buffer sizes are
introduced. This together with a couple of bug fixes and improvements
to the driver.
Support for the AMD-Xilinx Versal and Versal-NET platforms are added.
Coredump support and support for parsing TCM information from
DeviceTree is added to the Xilinx R5F remoteproc driver"
* tag 'rproc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux: (22 commits)
dt-bindings: remoteproc: qcom,sdm845-adsp-pil: Fix qcom,halt-regs definition
dt-bindings: remoteproc: qcom,sc7280-wpss-pil: Fix qcom,halt-regs definition
dt-bindings: remoteproc: qcom,qcs404-cdsp-pil: Fix qcom,halt-regs definition
dt-bindings: remoteproc: qcom,msm8996-mss-pil: allow glink-edge on msm8996
dt-bindings: remoteproc: qcom,smd-edge: Mark qcom,ipc as deprecated
remoteproc: k3-r5: Jump to error handling labels in start/stop errors
remoteproc: mediatek: Fix error code in scp_rproc_init()
remoteproc: k3-r5: Do not allow core1 to power up before core0 via sysfs
remoteproc: k3-r5: Wait for core0 power-up before powering up core1
remoteproc: mediatek: Add IMGSYS IPI command
remoteproc: mediatek: Support setting DRAM and IPI shared buffer sizes
remoteproc: mediatek: Support MT8188 SCP core 1
dt-bindings: remoteproc: mediatek: Support MT8188 dual-core SCP
drivers: remoteproc: xlnx: Fix uninitialized tcm mode
drivers: remoteproc: xlnx: Fix uninitialized variable use
drivers: remoteproc: xlnx: Add Versal and Versal-NET support
remoteproc: zynqmp: parse TCM from device tree
dt-bindings: remoteproc: Add Tightly Coupled Memory (TCM) bindings
remoteproc: zynqmp: fix lockstep mode memory region
remoteproc: zynqmp: Add coredump support
...
This makes core rpmsg_class const and it ensures automatic module
loading of the Qualcomm glink_ssr driver happens.
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Merge tag 'rpmsg-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
"This makes core rpmsg_class const and ensures that the automatic
module loading of the Qualcomm glink_ssr driver happens"
* tag 'rpmsg-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
rpmsg: qcom_glink_ssr: fix module autoloading
rpmsg: core: Make rpmsg_class constant
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Merge tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Skip E820 checks for MCFG ECAM regions for new (2016+) machines,
since there's no requirement to describe them in E820 and some
platforms require ECAM to work (Bjorn Helgaas)
- Rename PCI_IRQ_LEGACY to PCI_IRQ_INTX to be more specific (Damien
Le Moal)
- Remove last user and pci_enable_device_io() (Heiner Kallweit)
- Wait for Link Training==0 to avoid possible race (Ilpo Järvinen)
- Skip waiting for devices that have been disconnected while
suspended (Ilpo Järvinen)
- Clear Secondary Status errors after enumeration since Master Aborts
and Unsupported Request errors are an expected part of enumeration
(Vidya Sagar)
MSI:
- Remove unused IMS (Interrupt Message Store) support (Bjorn Helgaas)
Error handling:
- Mask Genesys GL975x SD host controller Replay Timer Timeout
correctable errors caused by a hardware defect; the errors cause
interrupts that prevent system suspend (Kai-Heng Feng)
- Fix EDR-related _DSM support, which previously evaluated revision 5
but assumed revision 6 behavior (Kuppuswamy Sathyanarayanan)
ASPM:
- Simplify link state definitions and mask calculation (Ilpo
Järvinen)
Power management:
- Avoid D3cold for HP Pavilion 17 PC/1972 PCIe Ports, where BIOS
apparently doesn't know how to put them back in D0 (Mario
Limonciello)
CXL:
- Support resetting CXL devices; special handling required because
CXL Ports mask Secondary Bus Reset by default (Dave Jiang)
DOE:
- Support DOE Discovery Version 2 (Alexey Kardashevskiy)
Endpoint framework:
- Set endpoint BAR to be 64-bit if the driver says that's all the
device supports, in addition to doing so if the size is >2GB
(Niklas Cassel)
- Simplify endpoint BAR allocation and setting interfaces (Niklas
Cassel)
Cadence PCIe controller driver:
- Drop DT binding redundant msi-parent and pci-bus.yaml (Krzysztof
Kozlowski)
Cadence PCIe endpoint driver:
- Configure endpoint BARs to be 64-bit based on the BAR type, not the
BAR value (Niklas Cassel)
Freescale Layerscape PCIe controller driver:
- Convert DT binding to YAML (Frank Li)
MediaTek MT7621 PCIe controller driver:
- Add DT binding missing 'reg' property for child Root Ports
(Krzysztof Kozlowski)
- Fix theoretical string truncation in PHY name (Sergio Paracuellos)
NVIDIA Tegra194 PCIe controller driver:
- Return success for endpoint probe instead of falling through to the
failure path (Vidya Sagar)
Renesas R-Car PCIe controller driver:
- Add DT binding missing IOMMU properties (Geert Uytterhoeven)
- Add DT binding R-Car V4H compatible for host and endpoint mode
(Yoshihiro Shimoda)
Rockchip PCIe controller driver:
- Configure endpoint BARs to be 64-bit based on the BAR type, not the
BAR value (Niklas Cassel)
- Add DT binding missing maxItems to ep-gpios (Krzysztof Kozlowski)
- Set the Subsystem Vendor ID, which was previously zero because it
was masked incorrectly (Rick Wertenbroek)
Synopsys DesignWare PCIe controller driver:
- Restructure DBI register access to accommodate devices where this
requires Refclk to be active (Manivannan Sadhasivam)
- Remove the deinit() callback, which was only need by the
pcie-rcar-gen4, and do it directly in that driver (Manivannan
Sadhasivam)
- Add dw_pcie_ep_cleanup() so drivers that support PERST# can clean
up things like eDMA (Manivannan Sadhasivam)
- Rename dw_pcie_ep_exit() to dw_pcie_ep_deinit() to make it parallel
to dw_pcie_ep_init() (Manivannan Sadhasivam)
- Rename dw_pcie_ep_init_complete() to dw_pcie_ep_init_registers() to
reflect the actual functionality (Manivannan Sadhasivam)
- Call dw_pcie_ep_init_registers() directly from all the glue
drivers, not just those that require active Refclk from the host
(Manivannan Sadhasivam)
- Remove the "core_init_notifier" flag, which was an obscure way for
glue drivers to indicate that they depend on Refclk from the host
(Manivannan Sadhasivam)
TI J721E PCIe driver:
- Add DT binding J784S4 SoC Device ID (Siddharth Vadapalli)
- Add DT binding J722S SoC support (Siddharth Vadapalli)
TI Keystone PCIe controller driver:
- Add DT binding missing num-viewport, phys and phy-name properties
(Jan Kiszka)
Miscellaneous:
- Constify and annotate with __ro_after_init (Heiner Kallweit)
- Convert DT bindings to YAML (Krzysztof Kozlowski)
- Check for kcalloc() failure in of_pci_prop_intr_map() (Duoming
Zhou)"
* tag 'pci-v6.10-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci: (97 commits)
PCI: Do not wait for disconnected devices when resuming
x86/pci: Skip early E820 check for ECAM region
PCI: Remove unused pci_enable_device_io()
ata: pata_cs5520: Remove unnecessary call to pci_enable_device_io()
PCI: Update pci_find_capability() stub return types
PCI: Remove PCI_IRQ_LEGACY
scsi: vmw_pvscsi: Do not use PCI_IRQ_LEGACY instead of PCI_IRQ_LEGACY
scsi: pmcraid: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: mpt3sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: megaraid_sas: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: ipr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: hpsa: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
scsi: arcmsr: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
wifi: rtw89: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY
dt-bindings: PCI: rockchip,rk3399-pcie: Add missing maxItems to ep-gpios
Revert "genirq/msi: Provide constants for PCI/IMS support"
Revert "x86/apic/msi: Enable PCI/IMS"
Revert "iommu/vt-d: Enable PCI/IMS"
Revert "iommu/amd: Enable PCI/IMS"
Revert "PCI/MSI: Provide IMS (Interrupt Message Store) support"
...
These are couple of bugs I found from trusted keys while working on a new
asymmetric key type for TPM2 [1]. Both originate form v5.13. Memory leak is
more crucial but I don't think it is either good idea if kernel throws WARN
when ASN.1 parser fails, even if it is related to programming error, as it
is not that mature code yet.
There's at least two WARN's in that code but I picked just the one more
likely to trigger. Planning to fix the other one too over time.
BR, Jarkko
[1] https://lore.kernel.org/linux-integrity/D1ERDC16XLUO.578U4ZE7VXW@kernel.org/T/#t
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Merge tag 'keys-trusted-next-6.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd
Pull trusted keys fixes from Jarkko Sakkinen:
"These are two bugs I found from trusted keys while working on a new
RSA key type for TPM2. Both originate form v5.13.
The memory leak is more crucial but I don't think it is either good
idea if kernel throws WARN when ASN.1 parser fails, even if it is
related to programming error, as it is not that mature code yet.
There's at least two WARN's in that code but I picked just the one
more likely to trigger. Planning to fix the other one too over time"
* tag 'keys-trusted-next-6.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
KEYS: trusted: Do not use WARN when encode fails
KEYS: trusted: Fix memory leak in tpm2_key_encode()
Replacement of bdev->bd_inode with sane(r) set of primitives.
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Merge tag 'pull-bd_inode-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull bdev bd_inode updates from Al Viro:
"Replacement of bdev->bd_inode with sane(r) set of primitives by me and
Yu Kuai"
* tag 'pull-bd_inode-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
RIP ->bd_inode
dasd_format(): killing the last remaining user of ->bd_inode
nilfs_attach_log_writer(): use ->bd_mapping->host instead of ->bd_inode
block/bdev.c: use the knowledge of inode/bdev coallocation
gfs2: more obvious initializations of mapping->host
fs/buffer.c: massage the remaining users of ->bd_inode to ->bd_mapping
blk_ioctl_{discard,zeroout}(): we only want ->bd_inode->i_mapping here...
grow_dev_folio(): we only want ->bd_inode->i_mapping there
use ->bd_mapping instead of ->bd_inode->i_mapping
block_device: add a pointer to struct address_space (page cache of bdev)
missing helpers: bdev_unhash(), bdev_drop()
block: move two helpers into bdev.c
block2mtd: prevent direct access of bd_inode
dm-vdo: use bdev_nr_bytes(bdev) instead of i_size_read(bdev->bd_inode)
blkdev_write_iter(): saner way to get inode and bdev
bcachefs: remove dead function bdev_sectors()
ext4: remove block_device_ejected()
erofs_buf: store address_space instead of inode
erofs: switch erofs_bread() to passing offset instead of block number
Previous patch modified the standard used by acpi_gpiochip_find()
to match device nodes. Using the device node set in gc->gpiodev->d-
ev instead of gc->parent.
However, there is a situation in gpio-dwapb where the GPIO device
driver will set gc->fwnode for each port corresponding to a child
node under a GPIO device, so gc->gpiodev->dev will be assigned the
value of each child node in gpiochip_add_data().
gpio-dwapb.c:
128,31 static int dwapb_gpio_add_port(struct dwapb_gpio *gpio,
struct dwapb_port_property *pp,
unsigned int offs);
port->gc.fwnode = pp->fwnode;
693,39 static int dwapb_gpio_probe;
err = dwapb_gpio_add_port(gpio, &pdata->properties[i], i);
When other drivers request GPIO pin resources through the GPIO device
node provided by ACPI (corresponding to the parent node), the change
of the matching object to gc->gpiodev->dev in acpi_gpiochip_find()
only allows finding the value of each port (child node), resulting
in a failed request.
Reapply the condition of using gc->parent for match in acpi_gpio-
chip_find() in the code can compatible with the problem of gpio-dwapb,
and will not affect the two cases mentioned in the patch:
1. There is no setting for gc->fwnode.
2. The case that depends on using gc->fwnode for match.
Fixes: 5062e4c14b ("gpiolib: acpi: use the fwnode in acpi_gpiochip_find()")
Fixes: 067dbc1ea5 ("gpiolib: acpi: Don't use GPIO chip fwnode in acpi_gpiochip_find()")
Signed-off-by: Devyn Liu <liudingyuan@huawei.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Tested-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
to struct file * and verifying that caller has device
opened exclusively.
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Merge tag 'pull-set_blocksize' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs blocksize updates from Al Viro:
"This gets rid of bogus set_blocksize() uses, switches it over
to be based on a 'struct file *' and verifies that the caller
has the device opened exclusively"
* tag 'pull-set_blocksize' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
make set_blocksize() fail unless block device is opened exclusive
set_blocksize(): switch to passing struct file *
btrfs_get_bdev_and_sb(): call set_blocksize() only for exclusive opens
swsusp: don't bother with setting block size
zram: don't bother with reopening - just use O_EXCL for open
swapon(2): open swap with O_EXCL
swapon(2)/swapoff(2): don't bother with block size
pktcdvd: sort set_blocksize() calls out
bcache_register(): don't bother with set_blocksize()
Following the relocation of the function call outside of
__acpi_find_gpio(), move the ACPI device NULL check to
acpi_can_fallback_to_crs().
Signed-off-by: Laura Nao <laura.nao@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reported-by: kernelci.org bot <bot@kernelci.org>
Closes: https://lore.kernel.org/all/20240426154208.81894-1-laura.nao@collabora.com/
Fixes: 49c02f6e90 ("gpiolib: acpi: Move acpi_can_fallback_to_crs() out of __acpi_find_gpio()")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
pidfs started using much saner inodes in commit b28ddcc32d ("pidfs:
convert to path_from_stashed() helper"), but that exposed the fact that
lsof had some knowledge of just how odd our old anon_inode usage was.
For example, legacy anon_inodes hadn't even initialized the inode type
in the inode mode, so everything had a type of zero.
So sane tools like 'stat' would report these files as "weird file", but
'lsof' instead used that (together with the name of the link in proc) to
notice that it's an anonymous inode, and used it to detect pidfd files.
Let's keep our internal new sane inode model, but mask the file type
bits at 'stat()' time in the getattr() function we already have, and by
making the dentry name match what lsof expects too.
This keeps our internal models sane, but should make user space see the
same old odd behavior.
Reported-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/all/a15b1050-4b52-4740-a122-a4d055c17f11@kernel.org/
Link: https://github.com/lsof-org/lsof/issues/317
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Seth Forshee <sforshee@kernel.org>
Cc: Tycho Andersen <tycho@tycho.pizza>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Merge an amd-pstate driver fix for 6.10-rc1:
- Fix a memory leak in the exit path of amd-pstate (Peng Ma).
* pm-cpufreq:
cpufreq: amd-pstate: fix memory leak on CPU EPP exit
When asn1_encode_sequence() fails, WARN is not the correct solution.
1. asn1_encode_sequence() is not an internal function (located
in lib/asn1_encode.c).
2. Location is known, which makes the stack trace useless.
3. Results a crash if panic_on_warn is set.
It is also noteworthy that the use of WARN is undocumented, and it
should be avoided unless there is a carefully considered rationale to
use it.
Replace WARN with pr_err, and print the return value instead, which is
only useful piece of information.
Cc: stable@vger.kernel.org # v5.13+
Fixes: f221974525 ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs")
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
'scratch' is never freed. Fix this by calling kfree() in the success, and
in the error case.
Cc: stable@vger.kernel.org # +v5.13
Fixes: f221974525 ("security: keys: trusted: use ASN.1 TPM2 key format for the blobs")
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
One patch slightly improves the text in a comment.
The other patch (on minmax.cocci) removes a report about ? being used in
return statements that has been generating not very useful suggestions
to change idiomatic code.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
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Merge tag 'cocci-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux
Pull coccinelle updates from Julia Lawall:
"One patch slightly improves the text in a comment.
The other patch (on minmax.cocci) removes a report about ? being used
in return statements that has been generating not very useful
suggestions to change idiomatic code"
* tag 'cocci-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux:
Coccinelle: pm_runtime: Fix grammar in comment
coccinelle: misc: minmax: Suppress reports for err returns
These are a few cross-architecture cleanup patches:
- Thomas Zimmermann works on separating fbdev support from the asm/video.h
contents that may be used by either the old fbdev drivers or the
newer drm display code.
- Thorsten Blum contributes cleanups for the generic bitops code
and asm-generic/bug.h
- I remove the orphaned include/asm-generic/page.h header that used to
included by long-removed mmu-less architectures.
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Merge tag 'asm-generic-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic cleanups from Arnd Bergmann:
"These are a few cross-architecture cleanup patches:
- separate out fbdev support from the asm/video.h contents that may
be used by either the old fbdev drivers or the newer drm display
code (Thomas Zimmermann)
- cleanups for the generic bitops code and asm-generic/bug.h
(Thorsten Blum)
- remove the orphaned include/asm-generic/page.h header that used to
be included by long-removed mmu-less architectures (me)"
* tag 'asm-generic-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
arch: Fix name collision with ACPI's video.o
bug: Improve comment
asm-generic: remove unused asm-generic/page.h
arch: Rename fbdev header and source files
arch: Remove struct fb_info from video helpers
arch: Select fbdev helpers with CONFIG_VIDEO
bitops: Change function return types from long to int
This is a follow-up to an earlier pull request for device tree changes,
as three platform maintainers sent their contents too late to be included
in the main set, but had not caused any further problems since then:
- The Amlogic platform now containts support for two new SoC types,
the A4 and A5 chips for audio applications. Both come with a
reference board, and one more dts file gets addded for the
combination of the MNT Reform Laptop with the BPI-CM4 CPU
module
- The ASpeed platform adds support for six addititional server
platforms that use ast2500 or ast2600 as their BMC, while
another one gets removed.
- The RISC-V platforms from Microchip, Starfive and and T-HEAD
get additional features for existing hardware, plus the
addition of the Milk-V Mars based on the StarFive VisionFive v2
board.
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Merge tag 'soc-dt-late-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull more SoC devicetree updates from Arnd Bergmann:
"This is a follow-up to an earlier pull request for device tree
changes, as three platform maintainers sent their contents too late to
be included in the main set, but had not caused any further problems
since then:
- The Amlogic platform now containts support for two new SoC types,
the A4 and A5 chips for audio applications. Both come with a
reference board, and one more dts file gets addded for the
combination of the MNT Reform Laptop with the BPI-CM4 CPU module
- The ASpeed platform adds support for six addititional server
platforms that use ast2500 or ast2600 as their BMC, while another
one gets removed
- The RISC-V platforms from Microchip, Starfive and and T-HEAD get
additional features for existing hardware, plus the addition of the
Milk-V Mars based on the StarFive VisionFive v2 board"
* tag 'soc-dt-late-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (76 commits)
riscv: dts: microchip: add pac1934 power-monitor to icicle
riscv: dts: thead: Fix node ordering in TH1520 device tree
ARM: dts: aspeed: Add ASRock E3C256D4I BMC
dt-bindings: arm: aspeed: document ASRock E3C256D4I
dt-bindings: trivial-devices: add isil,isl69269
ARM: dts: aspeed: x4tf: Add dts for asus x4tf project
dt-bindings: arm: aspeed: add ASUS X4TF board
ARM: dts: aspeed: Remove Facebook Cloudripper dts
ARM: dts: aspeed: drop unused ref_voltage ADC property
ARM: dts: aspeed: harma: correct Mellanox multi-host property
ARM: dts: aspeed: yosemitev2: correct Mellanox multi-host property
ARM: dts: aspeed: yosemite4: correct Mellanox multi-host property
ARM: dts: aspeed: greatlakes: correct Mellanox multi-host property
ARM: dts: aspeed: Modify I2C bus configuration
ARM: dts: aspeed: Disable unused ADC channels for Asrock X570D4U BMC
ARM: dts: aspeed: Modify GPIO table for Asrock X570D4U BMC
ARM: dts: aspeed: yosemite4: set bus13 frequency to 100k
ARM: dts: Aspeed: Bonnell: Fix NVMe LED labels
ARM: dts: aspeed: yosemite4: Enable ipmb device for OCP debug card
ARM: dts: aspeed: ahe50dc: Update lm25066 regulator name
...
- The vfio fsl-mc bus driver has become orphaned. We'll consider
removing it in future releases if a new maintainer isn't found.
(Alex Williamson)
- Improved usage of opaque data in vfio-pci INTx handling,
avoiding lookups of the eventfd through the interrupt and
irqfd runtime paths. (Alex Williamson)
- Resolve an error path memory leak introduced in vfio-pci
interrupt code. (Ye Bin)
- Addition of interrupt support for vfio devices exposed on the
CDX bus, including a new MSI allocation helper and export of
existing helpers for MSI alloc and free. (Nipun Gupta)
- A new vfio-pci variant driver supporting migration of Intel
QAT VF devices for the GEN4 PFs. (Xin Zeng & Yahui Cao)
- Resolve a possibly circular locking dependency in vfio-pci
by avoiding copy_to_user() from a PCI bus walk callback.
(Alex Williamson)
- Trivial docs update to remove a duplicate semicolon.
(Foryun Ma)
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Merge tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio
Pull vfio updates from Alex Williamson:
- The vfio fsl-mc bus driver has become orphaned. We'll consider
removing it in future releases if a new maintainer isn't found (Alex
Williamson)
- Improved usage of opaque data in vfio-pci INTx handling, avoiding
lookups of the eventfd through the interrupt and irqfd runtime paths
(Alex Williamson)
- Resolve an error path memory leak introduced in vfio-pci interrupt
code (Ye Bin)
- Addition of interrupt support for vfio devices exposed on the CDX
bus, including a new MSI allocation helper and export of existing
helpers for MSI alloc and free (Nipun Gupta)
- A new vfio-pci variant driver supporting migration of Intel QAT VF
devices for the GEN4 PFs (Xin Zeng & Yahui Cao)
- Resolve a possibly circular locking dependency in vfio-pci by
avoiding copy_to_user() from a PCI bus walk callback (Alex
Williamson)
- Trivial docs update to remove a duplicate semicolon (Foryun Ma)
* tag 'vfio-v6.10-rc1' of https://github.com/awilliam/linux-vfio:
vfio/pci: Restore zero affected bus reset devices warning
vfio: remove an extra semicolon
vfio/pci: Collect hot-reset devices to local buffer
vfio/qat: Add vfio_pci driver for Intel QAT SR-IOV VF devices
vfio/cdx: add interrupt support
genirq/msi: Add MSI allocation helper and export MSI functions
vfio/pci: fix potential memory leak in vfio_intx_enable()
vfio/pci: Pass eventfd context object through irqfd
vfio/pci: Pass eventfd context to IRQ handler
MAINTAINERS: Orphan vfio fsl-mc bus driver
This kselftest fixes update for Linux 6.10-rc1 consists of
reverts framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h and follow-on
changes to cgroup and sgx test as they are causing build
failures and warnings.
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Merge tag 'linux_kselftest-next-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull kselftest fixes from Shuah Khan:
"Revert framework change to add D_GNU_SOURCE to KHDR_INCLUDES to
Makefile, lib.mk, and kselftest_harness.h and follow-on changes to
cgroup and sgx test as they are causing build failures and warnings"
* tag 'linux_kselftest-next-6.10-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
Revert "selftests/cgroup: Drop define _GNU_SOURCE"
Revert "selftests/sgx: Include KHDR_INCLUDES in Makefile"
Revert "selftests: Compile kselftest headers with -D_GNU_SOURCE"
Commit 2fd001cd36 ("arch: Rename fbdev header and source files")
renames the video source files under arch/ such that they do not
refer to fbdev any longer. The new files named video.o conflict with
ACPI's video.ko module. Modprobing the ACPI module can then fail with
warnings about missing symbols, as shown below.
(i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_unregister (err -2)
(i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_register_backlight (err -2)
(i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol __acpi_video_get_backlight_type (err -2)
(i915_selftest:1107) igt_kmod-WARNING: i915: Unknown symbol acpi_video_register (err -2)
Fix the issue by renaming the architecture's video.o to video-common.o.
Reported-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Closes: https://lore.kernel.org/intel-gfx/9dcac6e9-a3bf-4ace-bbdc-f697f767f9e0@suse.de/T/#t
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: 2fd001cd36 ("arch: Rename fbdev header and source files")
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-arch@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
In this round, we've tried to address some performance issues on zoned storage
such as direct IO and write_hints. In addition, we've migrated some IO paths
using folio. Meanwhile, there are multiple bug fixes in the compression paths,
sanity check conditions, and error handlers.
Enhancement:
- allow direct io of pinned files for zoned storage
- assign the write hint per stream by default
- convert read paths and test_writeback to folio
- avoid allocating WARM_DATA segment for direct IO
Bug fix:
- fix false alarm on invalid block address
- fix to add missing iput() in gc_data_segment()
- fix to release node block count in error path of f2fs_new_node_page()
- compress: don't allow unaligned truncation on released compress inode
- compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
- compress: fix error path of inc_valid_block_count()
- compress: fix to update i_compr_blocks correctly
- fix block migration when section is not aligned to pow2
- don't trigger OPU on pinfile for direct IO
- fix to do sanity check on i_xattr_nid in sanity_check_inode()
- write missing last sum blk of file pinning section
- clear writeback when compression failed
- fix to adjust appropirate defragment pg_end
As usual, there are several minor code clean-ups, and fixes to manage missing
corner cases in the error paths.
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Merge tag 'f2fs-for-6.10.rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, we've tried to address some performance issues on zoned
storage such as direct IO and write_hints. In addition, we've migrated
some IO paths using folio. Meanwhile, there are multiple bug fixes in
the compression paths, sanity check conditions, and error handlers.
Enhancements:
- allow direct io of pinned files for zoned storage
- assign the write hint per stream by default
- convert read paths and test_writeback to folio
- avoid allocating WARM_DATA segment for direct IO
Bug fixes:
- fix false alarm on invalid block address
- fix to add missing iput() in gc_data_segment()
- fix to release node block count in error path of
f2fs_new_node_page()
- compress:
- don't allow unaligned truncation on released compress inode
- cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
- fix error path of inc_valid_block_count()
- fix to update i_compr_blocks correctly
- fix block migration when section is not aligned to pow2
- don't trigger OPU on pinfile for direct IO
- fix to do sanity check on i_xattr_nid in sanity_check_inode()
- write missing last sum blk of file pinning section
- clear writeback when compression failed
- fix to adjust appropirate defragment pg_end
As usual, there are several minor code clean-ups, and fixes to manage
missing corner cases in the error paths"
* tag 'f2fs-for-6.10.rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (50 commits)
f2fs: initialize last_block_in_bio variable
f2fs: Add inline to f2fs_build_fault_attr() stub
f2fs: fix some ambiguous comments
f2fs: fix to add missing iput() in gc_data_segment()
f2fs: allow dirty sections with zero valid block for checkpoint disabled
f2fs: compress: don't allow unaligned truncation on released compress inode
f2fs: fix to release node block count in error path of f2fs_new_node_page()
f2fs: compress: fix to cover {reserve,release}_compress_blocks() w/ cp_rwsem lock
f2fs: compress: fix error path of inc_valid_block_count()
f2fs: compress: fix typo in f2fs_reserve_compress_blocks()
f2fs: compress: fix to update i_compr_blocks correctly
f2fs: check validation of fault attrs in f2fs_build_fault_attr()
f2fs: fix to limit gc_pin_file_threshold
f2fs: remove unused GC_FAILURE_PIN
f2fs: use f2fs_{err,info}_ratelimited() for cleanup
f2fs: fix block migration when section is not aligned to pow2
f2fs: zone: fix to don't trigger OPU on pinfile for direct IO
f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()
f2fs: fix to avoid allocating WARM_DATA segment for direct IO
f2fs: remove redundant parameter in is_next_segment_free()
...
* Introduce Parent Pointer extended attribute for inodes.
* Online Repair
- Implement atomic file content exchanges i.e. exchange ranges of bytes
between two files atomically.
- Create temporary files to repair file-based metadata. This uses atomic
file content exchange facility to swap file fork mappings between the
temporary file and the metadata inode.
- Allow callers of directory/xattr code to set an explicit owner number to
be written into the header fields of any new blocks that are created.
This is required to avoid walking every block of the new structure and
modify their ownership during online repair.
- Repair
- Extended attributes
- Inode unlinked state
- Directories
- Symbolic links
- AGI's unlinked inode list.
- Parent pointers.
- Move Orphan files to lost and found directory.
- Fixes for Inode repair functionality.
- Introduce a new sub-AG FITRIM implementation to reduce the duration for
which the AGF lock is held.
- Updates for the design documentation.
- Use Parent Pointers to assist in checking directories, parent pointers,
extended attributes, and link counts.
* Bring back delalloc support for realtime devices which have an extent size
that is equal to filesystem's block size.
* Improve performance of log incompat feature handling.
* Fixes
- Prevent userspace from reading invalid file data due to incorrect.
updation of file size when performing a non-atomic clone operation.
- Minor fixes to online repair.
- Fix confusing return values from xfs_bmapi_write().
- Fix an out of bounds access due to incorrect h_size during log recovery.
- Defer upgrading the extent counters in xfs_reflink_end_cow_extent() until
we know we are going to modify the extent mapping.
- Remove racy access to if_bytes check in xfs_reflink_end_cow_extent().
- Fix sparse warnings.
* Cleanups
- Hold inode locks on all files involved in a rename until the completion
of the operation. This is in preparation for the parent pointers patchset
where parent pointers are applied in a separate chained update from the
actual directory update.
- Compile out v4 support when disabled.
- Cleanup xfs_extent_busy_clear().
- Remove unused flags and fields from struct xfs_da_args.
- Remove definitions of unused functions.
- Improve extended attribute validation.
- Add higher level directory operations helpers to remove duplication of
code.
- Cleanup quota (un)reservation interfaces.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
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Merge tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Chandan Babu:
"Online repair feature continues to be expanded. Also, we now support
delayed allocation for realtime devices which have an extent size that
is equal to filesystem's block size.
New code:
- Introduce Parent Pointer extended attribute for inodes
- Bring back delalloc support for realtime devices which have an
extent size that is equal to filesystem's block size
- Improve performance of log incompat feature handling
Online Repair:
- Implement atomic file content exchanges i.e. exchange ranges of
bytes between two files atomically
- Create temporary files to repair file-based metadata. This uses
atomic file content exchange facility to swap file fork mappings
between the temporary file and the metadata inode
- Allow callers of directory/xattr code to set an explicit owner
number to be written into the header fields of any new blocks that
are created. This is required to avoid walking every block of the
new structure and modify their ownership during online repair
- Repair more data structures:
- Extended attributes
- Inode unlinked state
- Directories
- Symbolic links
- AGI's unlinked inode list
- Parent pointers
- Move Orphan files to lost and found directory
- Fixes for Inode repair functionality
- Introduce a new sub-AG FITRIM implementation to reduce the duration
for which the AGF lock is held
- Updates for the design documentation
- Use Parent Pointers to assist in checking directories, parent
pointers, extended attributes, and link counts
Fixes:
- Prevent userspace from reading invalid file data due to incorrect.
updation of file size when performing a non-atomic clone operation
- Minor fixes to online repair
- Fix confusing return values from xfs_bmapi_write()
- Fix an out of bounds access due to incorrect h_size during log
recovery
- Defer upgrading the extent counters in xfs_reflink_end_cow_extent()
until we know we are going to modify the extent mapping
- Remove racy access to if_bytes check in
xfs_reflink_end_cow_extent()
- Fix sparse warnings
Cleanups:
- Hold inode locks on all files involved in a rename until the
completion of the operation. This is in preparation for the parent
pointers patchset where parent pointers are applied in a separate
chained update from the actual directory update
- Compile out v4 support when disabled
- Cleanup xfs_extent_busy_clear()
- Remove unused flags and fields from struct xfs_da_args
- Remove definitions of unused functions
- Improve extended attribute validation
- Add higher level directory operations helpers to remove duplication
of code
- Cleanup quota (un)reservation interfaces"
* tag 'xfs-6.10-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (221 commits)
xfs: simplify iext overflow checking and upgrade
xfs: remove a racy if_bytes check in xfs_reflink_end_cow_extent
xfs: upgrade the extent counters in xfs_reflink_end_cow_extent later
xfs: xfs_quota_unreserve_blkres can't fail
xfs: consolidate the xfs_quota_reserve_blkres definitions
xfs: clean up buffer allocation in xlog_do_recovery_pass
xfs: fix log recovery buffer allocation for the legacy h_size fixup
xfs: widen flags argument to the xfs_iflags_* helpers
xfs: minor cleanups of xfs_attr3_rmt_blocks
xfs: create a helper to compute the blockcount of a max sized remote value
xfs: turn XFS_ATTR3_RMT_BUF_SPACE into a function
xfs: use unsigned ints for non-negative quantities in xfs_attr_remote.c
xfs: do not allocate the entire delalloc extent in xfs_bmapi_write
xfs: fix xfs_bmap_add_extent_delay_real for partial conversions
xfs: remove the xfs_iext_peek_prev_extent call in xfs_bmapi_allocate
xfs: pass the actual offset and len to allocate to xfs_bmapi_allocate
xfs: don't open code XFS_FILBLKS_MIN in xfs_bmapi_write
xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate
xfs: remove the unusued tmp_logflags variable in xfs_bmapi_allocate
xfs: fix error returns from xfs_bmapi_write
...
Commit 4f563a6473 ("block: add a max_user_discard_sectors queue
limit") changed block core to set max_discard_sectors to:
min(lim->max_hw_discard_sectors, lim->max_user_discard_sectors)
Since commit 1c0e720228 ("dm: use queue_limits_set") it was reported
dm-thinp was failing in a few fstests (generic/347 and generic/405)
with the first WARN_ON_ONCE in dm_cell_key_has_valid_range() being
reported, e.g.:
WARNING: CPU: 1 PID: 30 at drivers/md/dm-bio-prison-v1.c:128 dm_cell_key_has_valid_range+0x3d/0x50
blk_set_stacking_limits() sets max_user_discard_sectors to UINT_MAX,
so given how block core now sets max_discard_sectors (detailed above)
it follows that blk_stack_limits() stacks up the underlying device's
max_hw_discard_sectors and max_discard_sectors is set to match it. If
max_hw_discard_sectors exceeds dm's BIO_PRISON_MAX_RANGE, then
dm_cell_key_has_valid_range() will trigger the warning with:
WARN_ON_ONCE(key->block_end - key->block_begin > BIO_PRISON_MAX_RANGE)
Aside from this warning, the discard will fail. Fix this and other DM
issues by governing discard support in terms of max_hw_discard_sectors
instead of max_discard_sectors.
Reported-by: Theodore Ts'o <tytso@mit.edu>
Fixes: 1c0e720228 ("dm: use queue_limits_set")
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
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Merge tag 'fs_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull isofs, udf, quota, ext2, and reiserfs updates from Jan Kara:
- convert isofs to the new mount API
- cleanup isofs Makefile
- udf conversion to folios
- some other small udf cleanups and fixes
- ext2 cleanups
- removal of reiserfs .writepage method
- update reiserfs README file
* tag 'fs_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
isofs: Use *-y instead of *-objs in Makefile
ext2: Remove LEGACY_DIRECT_IO dependency
isofs: Remove calls to set/clear the error flag
ext2: Remove call to folio_set_error()
udf: Use a folio in udf_write_end()
udf: Convert udf_page_mkwrite() to use a folio
udf: Convert udf_symlink_getattr() to use a folio
udf: Convert udf_adinicb_readpage() to udf_adinicb_read_folio()
udf: Convert udf_expand_file_adinicb() to use a folio
udf: Convert udf_write_begin() to use a folio
udf: Convert udf_symlink_filler() to use a folio
reiserfs: Trim some README bits
quota: fix to propagate error of mark_dquot_dirty() to caller
reiserfs: Convert to writepages
udf: udftime: prevent overflow in udf_disk_stamp_to_time()
ext2: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
udf: replace deprecated strncpy/strcpy with strscpy
udf: Remove second semicolon
isofs: convert isofs to use the new mount API
fs: quota: use group allocation of per-cpu counters API
dm-integrity could set discard_granularity lower than the logical block
size. This could result in failures when sending discard requests to
dm-integrity.
This fix is needed for kernels prior to 6.10.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Reported-by: Eric Wheeler <linux-integrity@lists.ewheeler.net>
Cc: stable@vger.kernel.org # <= 6.9
Signed-off-by: Mike Snitzer <snitzer@kernel.org>
This reverts commit e659522446.
These kinds of patches are only making the code worse.
Compilers don't care about the unnecessary check, but removing it makes
the code less obvious to a human. The declaration of 'len' is more than
80 lines earlier, so a human won't easily see that 'len' is of an
unsigned type, so to a human the range check that checks against zero is
much more explicit and obvious.
Any tool that complains about a range check like this just because the
variable is unsigned is actively detrimental, and should be ignored.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Merge tag 'fsnotify_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs
Pull fsnotify updates from Jan Kara:
- reduce overhead of fsnotify infrastructure when no permission events
are in use
- a few small cleanups
* tag 'fsnotify_for_v6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
fsnotify: fix UAF from FS_ERROR event on a shutting down filesystem
fsnotify: optimize the case of no permission event watchers
fsnotify: use an enum for group priority constants
fsnotify: move s_fsnotify_connectors into fsnotify_sb_info
fsnotify: lazy attach fsnotify_sb_info state to sb
fsnotify: create helper fsnotify_update_sb_watchers()
fsnotify: pass object pointer and type to fsnotify mark helpers
fanotify: merge two checks regarding add of ignore mark
fsnotify: create a wrapper fsnotify_find_inode_mark()
fsnotify: create helpers to get sb and connp from object
fsnotify: rename fsnotify_{get,put}_sb_connectors()
fsnotify: Avoid -Wflex-array-member-not-at-end warning
fanotify: remove unneeded sub-zero check for unsigned value
s/does not use unnecessary/do not unnecessarily use/
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Most of the people prefer:
return ret < 0 ? ret: 0;
than:
return min(ret, 0);
Let's tweak the cocci file to ignore those lines completely.
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
- optimize DMA sync calls when they are no-ops (Alexander Lobakin)
- fix swiotlb padding for untrusted devices (Michael Kelley)
- add documentation for swiotb (Michael Kelley)
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Merge tag 'dma-mapping-6.10-2024-05-20' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- optimize DMA sync calls when they are no-ops (Alexander Lobakin)
- fix swiotlb padding for untrusted devices (Michael Kelley)
- add documentation for swiotb (Michael Kelley)
* tag 'dma-mapping-6.10-2024-05-20' of git://git.infradead.org/users/hch/dma-mapping:
dma: fix DMA sync for drivers not calling dma_set_mask*()
xsk: use generic DMA sync shortcut instead of a custom one
page_pool: check for DMA sync shortcut earlier
page_pool: don't use driver-set flags field directly
page_pool: make sure frag API fields don't span between cachelines
iommu/dma: avoid expensive indirect calls for sync operations
dma: avoid redundant calls for sync operations
dma: compile-out DMA sync op calls when not used
iommu/dma: fix zeroing of bounce buffer padding used by untrusted devices
swiotlb: remove alloc_size argument to swiotlb_tbl_map_single()
Documentation/core-api: add swiotlb documentation
* KCFI violation fix for dmi-id.
* Stop decoding on broken (short) DMI table entry.
* Print info about populated memory slots at boot.
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Merge tag 'dmi-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
Pull dmi updates from Jean Delvare:
"Bug fixes:
- KCFI violation in dmi-id
- stop decoding on broken (short) DMI table entry
New features:
- print info about populated memory slots at boot"
* tag 'dmi-for-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
firmware: dmi: Add info message for number of populated and total memory slots
firmware: dmi: Stop decoding on broken entry
firmware: dmi-id: add a release callback function
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Merge tag 'linux-watchdog-6.10-rc1' of git://www.linux-watchdog.org/linux-watchdog
Pull watchdog updates from Wim Van Sebroeck:
- Add Lenovo SE10 platform Watchdog Driver
- Other small fixes and improvements
* tag 'linux-watchdog-6.10-rc1' of git://www.linux-watchdog.org/linux-watchdog:
watchdog: LENOVO_SE10_WDT should depend on X86 && DMI
watchdog: sa1100: Fix PTR_ERR_OR_ZERO() vs NULL check in sa1100dog_probe()
watchdog: rti_wdt: Set min_hw_heartbeat_ms to accommodate a safety margin
watchdog: add HAS_IOPORT dependencies
watchdog/wdt-main: Use cpumask_of() to avoid cpumask var on stack
watchdog: bd9576: Drop "always-running" property
watchdog: mtx-1: drop driver owner assignment
watchdog: cpu5wdt.c: Fix use-after-free bug caused by cpu5wdt_trigger
watchdog: lenovo_se10_wdt: Watchdog driver for Lenovo SE10 platform
further deprecate class based I2C device instantiation. All users are
converted, too. Other that that, Andi collected a number if I2C host
driver patches. Those merges have their own description.
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Merge tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"i2c core removes an argument from the i2c_mux_add_adapter() call to
further deprecate class based I2C device instantiation. All users are
converted, too.
Other that that, Andi collected a number if I2C host driver patches.
Those merges have their own description"
* tag 'i2c-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (72 commits)
power: supply: sbs-manager: Remove class argument from i2c_mux_add_adapter()
i2c: mux: Remove class argument from i2c_mux_add_adapter()
i2c: synquacer: Fix an error handling path in synquacer_i2c_probe()
i2c: acpi: Unbind mux adapters before delete
i2c: designware: Replace MODULE_ALIAS() with MODULE_DEVICE_TABLE()
i2c: pxa: use 'time_left' variable with wait_event_timeout()
i2c: s3c2410: use 'time_left' variable with wait_event_timeout()
i2c: rk3x: use 'time_left' variable with wait_event_timeout()
i2c: qcom-geni: use 'time_left' variable with wait_for_completion_timeout()
i2c: jz4780: use 'time_left' variable with wait_for_completion_timeout()
i2c: synquacer: use 'time_left' variable with wait_for_completion_timeout()
i2c: stm32f7: use 'time_left' variable with wait_for_completion_timeout()
i2c: stm32f4: use 'time_left' variable with wait_for_completion_timeout()
i2c: st: use 'time_left' variable with wait_for_completion_timeout()
i2c: omap: use 'time_left' variable with wait_for_completion_timeout()
i2c: imx-lpi2c: use 'time_left' variable with wait_for_completion_timeout()
i2c: hix5hd2: use 'time_left' variable with wait_for_completion_timeout()
i2c: exynos5: use 'time_left' variable with wait_for_completion_timeout()
i2c: digicolor: use 'time_left' variable with wait_for_completion_timeout()
i2c: amd-mp2-plat: use 'time_left' variable with wait_for_completion_timeout()
...
Core changes:
- Use DEFINE_SHOW_STORE_ATTRIBUTE() in debugfs entries.
New drivers:
- Qualcomm PMIH0108, PMD8028, PMXR2230 and PM6450
pin control support.
Improvements:
- Serious cleanup of the recently merged aw9523 driver.
- Fix PIN_CONFIG_BIAS_DISABLE handling in pinctrl-single.
- A slew of device tree binding cleanups.
- Support a bus clock in the Samsung driver.
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Merge tag 'pinctrl-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"Core changes:
- Use DEFINE_SHOW_STORE_ATTRIBUTE() in debugfs entries
New drivers:
- Qualcomm PMIH0108, PMD8028, PMXR2230 and PM6450 pin control support
Improvements:
- Serious cleanup of the recently merged aw9523 driver
- Fix PIN_CONFIG_BIAS_DISABLE handling in pinctrl-single
- A slew of device tree binding cleanups
- Support a bus clock in the Samsung driver"
* tag 'pinctrl-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
pinctrl: bcm2835: Make pin freeing behavior configurable
dt-bindings: pinctrl: qcom,pmic-gpio: Fix "comptaible" typo for PMIH0108
pinctrl: qcom: pinctrl-sm7150: Fix sdc1 and ufs special pins regs
dt-bindings: pinctrl: mediatek: mt7622: add "antsel" function
dt-bindings: pinctrl: mediatek: mt7622: fix array properties
pinctrl: samsung: drop redundant drvdata assignment
pinctrl: samsung: support a bus clock
dt-bindings: pinctrl: samsung: google,gs101-pinctrl needs a clock
pinctrl: renesas: rzg2l: Limit 2.5V power supply to Ethernet interfaces
pinctrl: renesas: r8a779h0: Add INTC-EX pins, groups, and function
pinctrl: renesas: r8a779h0: Fix IRQ suffixes
pinctrl: renesas: rzg2l: Remove extra space in function parameter
dt-bindings: pinctrl: qcom,pmic-mpp: add support for PM8901
pinctrl: pinconf-generic: print hex value
pinctrl: realtek: fix module autoloading
pinctrl: qcom: sm7150: fix module autoloading
pinctrl: loongson2: fix module autoloading
pinctrl: mediatek: fix module autoloading
pinctrl: freescale: imx8ulp: fix module autoloading
dt-bindings: pinctrl: qcom,pmic-gpio: Allow gpio-hog nodes
...
fix in qat.
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Merge tag 'v6.10-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
"Fix a bug in the new ecc P521 code as well as a buggy fix in qat"
* tag 'v6.10-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: ecc - Prevent ecc_digits_from_bytes from reading too many bytes
crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak
This reverts commit c1457d9aad.
The framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h is reverted
as it is causing build failures and warnings.
Revert this change as this change depends on the framework
change.
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This reverts commit 2c3b8f8f37.
The framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h is reverted
as it is causing build failures and warnings.
Revert this change as this change depends on the framework
change.
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This reverts commit daef47b89e.
This framework change to add D_GNU_SOURCE to KHDR_INCLUDES
to Makefile, lib.mk, and kselftest_harness.h is causing build
failures and warnings.
Revert this change.
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Document the Inter-Processor Communication Controller on the SDX75 Platform.
Signed-off-by: Rohit Agarwal <quic_rohiagar@quicinc.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Add compatible for the Qualcomm MSM8974 APCS block.
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
The only generic interface to execute asynchronously in the BH context is
tasklet; however, it's marked deprecated and has some design flaws. To
replace tasklets, BH workqueue support was recently added. A BH workqueue
behaves similarly to regular workqueues except that the queued work items
are executed in the BH context.
Based on the work done by Tejun Heo <tj@kernel.org>
Branch: https://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git for-6.10
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
The return value of pm_runtime_get_sync() in cmdq_mbox_shutdown()
will return 1 when pm runtime state is active, and we don't want to
get the warning message in this case.
So we change the return value < 0 for WARN_ON().
Fixes: 8afe816b0c ("mailbox: mtk-cmdq-mailbox: Implement Runtime PM with autosuspend")
Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Add MODULE_DEVICE_TABLE(), so this module could be properly autoloaded
based on the alias from of_device_id table.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
At least one IPI is used in TF-A for communication with PMC firmware.
If this IPI needs to be used by other agents such as RPU then, IPI
system interrupt can't be generated in mailbox driver. In such case
TF-A generates SGI to mailbox driver for IPI notification.
Signed-off-by: Tanmay Shah <tanmay.shah@amd.com>
Signed-off-by: Saeed Nowshadi <saeed.nowshadi@amd.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Add support for ARM MHUv3 mailbox controller.
Support is limited to the MHUv3 Doorbell extension using only the PBX/MBX
combined interrupts.
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Add bindings for the ARM MHUv3 Mailbox controller.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
The kernel FIFO queue has a couple issues. The biggest issue is that
it causes extra latency in a path that can be used in real-time tasks,
such as communication with real-time remote processors.
The whole FIFO idea itself looks to be a leftover from before the
unified mailbox framework. The current mailbox framework expects
mbox_chan_received_data() to be called with data immediately as it
arrives. Remove the FIFO and pass the messages to the mailbox
framework directly as part of a threaded IRQ handler.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
It is much more clear to check if the hardware FIFO is full and return
EBUSY if true. This allows us to also remove one level of indention
from the core of this function. It also makes the similarities between
omap_mbox_chan_send_noirq() and omap_mbox_chan_send() more obvious.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
This function only checks if mbox_chan *chan is not NULL, but that cannot
be the case and if it was returning NULL which is not later checked
doesn't save us from this. The second check for chan->con_priv is
completely redundant as if it was NULL we would return NULL just the
same. Simply dereference con_priv directly and remove this function.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
The driver stores a list of omap_mbox structs so it can later use it to
lookup the mailbox names in of_xlate. This same information is already
available in the mbox_controller passed into of_xlate. Simply use that
data and remove the extra allocation and storage of the omap_mbox list.
Signed-off-by: Andrew Davis <afd@ti.com>
Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
