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7be4bc52fd
- core:
- Add TAINT_FORCED_BIND to taint the kernel and driver module before manual
sysfs bind/unbind operations; make add_taint_module() available to
driver core and update taint decoding tools and documentation
- Constify device_show/store_*() attribute parameters and adapt x86 MCE and
perf users to prepare for const dev_ext_attribute instances
- Fix UAF in NUMA access node registration failure handling by dropping
the device reference with put_device() instead of directly freeing the node
- debugfs:
- Make debugfs_create_str() read-only to eliminate double-free races between
concurrent writers; reject writable modes; convert interconnect and
SoundWire users to local file operations with mutex-protected strings
- kobject:
- Fix out-of-bounds access in kobject_action_type() when parsing action
strings containing embedded NUL bytes
- Fix the kobject_set_name() reference in kset_register() kernel-doc
- Rust:
- DMA:
- Tie Coherent, CoherentBox and CoherentHandle to the device's bound
lifetime to prevent retaining DMA allocations beyond driver unbind;
propagate the lifetime through nova-core and the DMA sample driver
- I/O:
- Require explicit base types for registers and replace relative registers
with typed subregion projections; reimplement register!() as a proc
macro, support registers using existing types without inline bitfields,
and convert nova-core, Tyr and the PCI sample; add AsRepr/AsReprMut and
transmute helpers with deferred size checks for representation
conversions
- Wrap ResourceSize in a transparent newtype with explicit conversions,
including checked conversion to usize
- PCI:
- Add typed PCIe extended capability lookup and SR-IOV accessors for the
First VF Offset and decoded VF BAR addresses and widths, keeping raw
SR-IOV registers private to preserve PCI core ownership of their state
- scatterlist:
- Honor the device's maximum segment size as well as the DMA mapping limit
when constructing SG tables
- Return u32 from SGEntry::dma_len() to match the C segment length type
- misc:
- Validate auxiliary DeviceId name length explicitly to improve
compile-time diagnostics for oversized device ID table entries
- Drop unnecessary 'static bounds from debugfs ScopedDir file creation
methods to support data containing non-'static references, including DMA
buffers
- misc:
- Add Johan Hovold as driver core maintainer
- Simplify platform_device_alloc() by returning early on allocation failure
- Fix typos in driver core and kernfs comments
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Merge tag 'driver-core-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core updates from Danilo Krummrich:
"Core:
- Add TAINT_FORCED_BIND to taint the kernel and driver module before
manual sysfs bind/unbind operations; make add_taint_module()
available to driver core and update taint decoding tools and
documentation
- Constify device_show/store_*() attribute parameters and adapt x86
MCE and perf users to prepare for const dev_ext_attribute instances
- Fix UAF in NUMA access node registration failure handling by
dropping the device reference with put_device() instead of directly
freeing the node
debugfs:
- Make debugfs_create_str() read-only to eliminate double-free races
between concurrent writers; reject writable modes; convert
interconnect and SoundWire users to local file operations with
mutex-protected strings
kobject:
- Fix out-of-bounds access in kobject_action_type() when parsing
action strings containing embedded NUL bytes
- Fix the kobject_set_name() reference in kset_register() kernel-doc
Rust:
- DMA:
- Tie Coherent, CoherentBox and CoherentHandle to the device's
bound lifetime to prevent retaining DMA allocations beyond
driver unbind; propagate the lifetime through nova-core and the
DMA sample driver
- I/O:
- Require explicit base types for registers and replace relative
registers with typed subregion projections; reimplement
register!() as a proc macro, support registers using existing
types without inline bitfields, and convert nova-core, Tyr and
the PCI sample; add AsRepr/AsReprMut and transmute helpers with
deferred size checks for representation conversions
- Wrap ResourceSize in a transparent newtype with explicit
conversions, including checked conversion to usize
- PCI:
- Add typed PCIe extended capability lookup and SR-IOV accessors
for the First VF Offset and decoded VF BAR addresses and widths,
keeping raw SR-IOV registers private to preserve PCI core
ownership of their state
- scatterlist:
- Honor the device's maximum segment size as well as the DMA
mapping limit when constructing SG tables
- Return u32 from SGEntry::dma_len() to match the C segment length
type
- misc:
- Validate auxiliary DeviceId name length explicitly to improve
compile-time diagnostics for oversized device ID table entries
- Drop unnecessary 'static bounds from debugfs ScopedDir file
creation methods to support data containing non-'static
references, including DMA buffers
Misc:
- Add Johan Hovold as driver core maintainer
- Simplify platform_device_alloc() by returning early on allocation
failure
- Fix typos in driver core and kernfs comments"
* tag 'driver-core-7.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (41 commits)
rust: pci: add extended capability and SR-IOV support
kobject: Fix the kobj_set_name reference in kset_register() kernel-doc
rust: io: convert ResourceSize into a transparent newtype
rust: scatterlist: return u32 from SGEntry::dma_len()
MAINTAINERS: add myself as driver core maintainer
debugfs: make debugfs_create_str() read-only
soundwire: debugfs: replace writable string helper
interconnect: debugfs: replace writable string helper
docs: admin-guide: Handle TAINT_FORCED_BIND when parsing /proc/sys/kernel/tainted
driver core: platform: Simplify platform_device_alloc()
kobject: fix out-of-bounds access in kobject_action_type()
rust: scatterlist: honor the device's maximum segment size
driver core: add TAINT_FORCED_BIND for when userspace manually messes with devices and drivers
module: fix up documentation for add_taint() and add_taint_module()
module: pull out add_taint_module() to be public
driver core: Constify the signature of device_show/store_*()
drivers: perf: Use __DEVICE_ATTR() macro to initialize dev_ext_attribute
x86/mce: Use __DEVICE_ATTR() macro to initialize dev_ext_attribute
rust: auxiliary: validate DeviceId name length
driver core: fix typos in comments
...
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| alloc | ||
| block | ||
| debugfs | ||
| device | ||
| drm | ||
| fs | ||
| gpu | ||
| interop | ||
| io | ||
| iommu | ||
| irq | ||
| list | ||
| mm | ||
| net | ||
| num | ||
| pci | ||
| ptr | ||
| str | ||
| sync | ||
| time | ||
| types | ||
| .gitignore | ||
| acpi.rs | ||
| alloc.rs | ||
| auxiliary.rs | ||
| bitfield.rs | ||
| bitmap.rs | ||
| bits.rs | ||
| block.rs | ||
| bug.rs | ||
| build_assert.rs | ||
| clk.rs | ||
| configfs.rs | ||
| cpu.rs | ||
| cpufreq.rs | ||
| cpumask.rs | ||
| cred.rs | ||
| debugfs.rs | ||
| device_id.rs | ||
| device.rs | ||
| devres.rs | ||
| dma.rs | ||
| driver.rs | ||
| error.rs | ||
| faux.rs | ||
| firmware.rs | ||
| fmt.rs | ||
| fs.rs | ||
| fwctl.rs | ||
| generated_arch_reachable_asm.rs.S | ||
| generated_arch_static_branch_asm.rs.S | ||
| generated_arch_warn_asm.rs.S | ||
| gpu.rs | ||
| i2c.rs | ||
| id_pool.rs | ||
| impl_flags.rs | ||
| init.rs | ||
| interop.rs | ||
| interrupt.rs | ||
| io.rs | ||
| ioctl.rs | ||
| iov.rs | ||
| irq.rs | ||
| jump_label.rs | ||
| Kconfig.test | ||
| kunit.rs | ||
| lib.rs | ||
| list.rs | ||
| maple_tree.rs | ||
| mem.rs | ||
| miscdevice.rs | ||
| mm.rs | ||
| module_param.rs | ||
| module.rs | ||
| num.rs | ||
| of.rs | ||
| opp.rs | ||
| page.rs | ||
| pci.rs | ||
| pid_namespace.rs | ||
| platform.rs | ||
| prelude.rs | ||
| print.rs | ||
| processor.rs | ||
| ptr.rs | ||
| pwm.rs | ||
| ratelimit.rs | ||
| rbtree.rs | ||
| regulator.rs | ||
| revocable.rs | ||
| safety.rs | ||
| scatterlist.rs | ||
| security.rs | ||
| seq_file.rs | ||
| serdev.rs | ||
| sizes.rs | ||
| soc.rs | ||
| std_vendor.rs | ||
| str.rs | ||
| sync.rs | ||
| task.rs | ||
| time.rs | ||
| tracepoint.rs | ||
| transmute.rs | ||
| types.rs | ||
| uaccess.rs | ||
| usb.rs | ||
| workqueue.rs | ||
| xarray.rs | ||