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1447071 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
fbfb6bd927 |
Thermal control updates for 7.1-rc1
- Fix thermal core issues related to thermal zone removal and
registration errors that may lead to a use-after-free or a memory
leak in some cases (Rafael Wysocki)
- Drop a redundant check from thermal_zone_device_update(), adjust
thermal workqueue allocation flags, and switch over thermal_class
allocation to static (Rafael Wysocki)
- Relocate the suspend and resume of thermal zones closer to the
suspend and resume of devices, respectively (Rafael Wysocki)
- Remove a pointless variable used in the thermal core when
registering a cooling device (Daniel Lezcano)
- Replace sprintf() in thermal_bind_cdev_to_trip() and use
str_enabled_disabled() helper in mode_show() (Thorsten Blum)
- Replace cpumask_weight() in intel_hfi_offline() with cpumask_empty()
which is generally more efficient (Yury Norov)
- Add support for reading DDR data rate from PCI config space on Nova
Lake platforms to the int340x thermal driver (Srinivas Pandruvada)
- Add an OF node address to output message to make sensor names more
distinguishable (Alexander Stein)
- Add hwmon support for the i.MX97 thermal sensor (Alexander Stein)
- Clamp correctly the results when doing value/temperature conversion
in the Spreadtrum driver (Thorsten Blum)
- Add SDM670 compatible DT bindings for the Tsens and the lMH thermal
drivers (Richard Acayan)
- Add SM8750 compatible DT bindings for the Tsens thermal driver (Manaf
Meethalavalappu Pallikunhi)
- Add Eliza SoC compatible DT bindings for the Tsens driver (Krzysztof
Kozlowski)
- Fix inverted condition check on error in the Spear thermal control
driver (Gopi Krishna Menon)
- Convert DT bindings documentation into DT schema (Gopi Krishna Menon)
- Use max() macro to increase readability in the Broadcom STB thermal
sensor (Thorsten Blum)
- Remove a stale @trim_offset kernel-doc entry (John Madieu)
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Merge tag 'thermal-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These include thermal core fixes and simplifications, driver fixes and
new hardware support (SDM670, Eliza SoC), new driver features (hwmon
support in imx91, DDR data rate on Nova Lake in int340x), and a
handful of cleanups:
- Fix thermal core issues related to thermal zone removal and
registration errors that may lead to a use-after-free or a memory
leak in some cases (Rafael Wysocki)
- Drop a redundant check from thermal_zone_device_update(), adjust
thermal workqueue allocation flags, and switch over thermal_class
allocation to static (Rafael Wysocki)
- Relocate the suspend and resume of thermal zones closer to the
suspend and resume of devices, respectively (Rafael Wysocki)
- Remove a pointless variable used in the thermal core when
registering a cooling device (Daniel Lezcano)
- Replace sprintf() in thermal_bind_cdev_to_trip() and use
str_enabled_disabled() helper in mode_show() (Thorsten Blum)
- Replace cpumask_weight() in intel_hfi_offline() with
cpumask_empty() which is generally more efficient (Yury Norov)
- Add support for reading DDR data rate from PCI config space on Nova
Lake platforms to the int340x thermal driver (Srinivas Pandruvada)
- Add an OF node address to output message to make sensor names more
distinguishable (Alexander Stein)
- Add hwmon support for the i.MX97 thermal sensor (Alexander Stein)
- Clamp correctly the results when doing value/temperature conversion
in the Spreadtrum driver (Thorsten Blum)
- Add SDM670 compatible DT bindings for the Tsens and the lMH thermal
drivers (Richard Acayan)
- Add SM8750 compatible DT bindings for the Tsens thermal driver
(Manaf Meethalavalappu Pallikunhi)
- Add Eliza SoC compatible DT bindings for the Tsens driver
(Krzysztof Kozlowski)
- Fix inverted condition check on error in the Spear thermal control
driver (Gopi Krishna Menon)
- Convert DT bindings documentation into DT schema (Gopi Krishna
Menon)
- Use max() macro to increase readability in the Broadcom STB thermal
sensor (Thorsten Blum)
- Remove a stale @trim_offset kernel-doc entry (John Madieu)"
* tag 'thermal-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (25 commits)
thermal: renesas: rzg3e: Remove stale @trim_offset kernel-doc entry
thermal: core: Suspend thermal zones later and resume them earlier
thermal: core: Allocate thermal_class statically
thermal: core: Adjust thermal_wq allocation flags
thermal: core: Drop redundant check from thermal_zone_device_update()
thermal: core: Free thermal zone ID later during removal
thermal: core: Fix thermal zone governor cleanup issues
thermal/core: Remove pointless variable when registering a cooling device
thermal/drivers/brcmstb_thermal: Use max to simplify brcmstb_get_temp
dt-bindings: thermal: st,thermal-spear1340: convert to dtschema
thermal/drivers/spear: Fix error condition for reading st,thermal-flags
dt-bindings: thermal: qcom-tsens: Add Eliza SoC TSENS
thermal: devfreq_cooling: avoid unnecessary kfree of freq_table
thermal: intel: hfi: use cpumask_empty() in intel_hfi_offline()
thermal: sysfs: Use str_enabled_disabled() helper in mode_show()
dt-bindings: thermal: qcom-tsens: Document the SM8750 Temperature Sensor
thermal/drivers/sprd: Use min instead of clamp in sprd_thm_temp_to_rawdata
dt-bindings: thermal: lmh: Add SDM670 compatible
dt-bindings: thermal: tsens: add SDM670 compatible
thermal/drivers/sprd: Fix raw temperature clamping in sprd_thm_rawdata_to_temp
...
|
||
|
Linus Torvalds
|
d7c8087a9c |
Power management updates for 7.1-rc1
- Update qcom-hw DT bindings to include Eliza hardware (Abel Vesa)
- Update cpufreq-dt-platdev blocklist (Faruque Ansari)
- Minor updates to driver and dt-bindings for Tegra (Thierry Reding,
Rosen Penev)
- Add MAINTAINERS entry for CPPC driver (Viresh Kumar)
- Add support for new features: CPPC performance priority, Dynamic EPP,
Raw EPP, and new unit tests for them to amd-pstate (Gautham Shenoy,
Mario Limonciello)
- Fix sysfs files being present when HW missing and broken/outdated
documentation in the amd-pstate driver (Ninad Naik, Gautham Shenoy)
- Pass the policy to cpufreq_driver->adjust_perf() to avoid using
cpufreq_cpu_get() in the .adjust_perf() callback in amd-pstate which
leads to a scheduling-while-atomic bug (K Prateek Nayak)
- Clean up dead code in Kconfig for cpufreq (Julian Braha)
- Remove max_freq_req update for pre-existing cpufreq policy and add a
boost_freq_req QoS request to save the boost constraint instead of
overwriting the last scaling_max_freq constraint (Pierre Gondois)
- Embed cpufreq QoS freq_req objects in cpufreq policy so they all
are allocated in one go along with the policy to simplify lifetime
rules and avoid error handling issues (Viresh Kumar)
- Use DMI max speed when CPPC is unavailable in the acpi-cpufreq
scaling driver (Henry Tseng)
- Switch policy_is_shared() in cpufreq to using cpumask_nth() instead
of cpumask_weight() because the former is more efficient (Yury Norov)
- Use sysfs_emit() in sysfs show functions for cpufreq governor
attributes (Thorsten Blum)
- Update intel_pstate to stop returning an error when "off" is written
to its status sysfs attribute while the driver is already off (Fabio
De Francesco)
- Include current frequency in the debug message printed by
__cpufreq_driver_target() (Pengjie Zhang)
- Refine stopped tick handling in the menu cpuidle governor and
rearrange stopped tick handling in the teo cpuidle governor (Rafael
Wysocki)
- Add Panther Lake C-states table to the intel_idle driver (Artem
Bityutskiy)
- Clean up dead dependencies on CPU_IDLE in Kconfig (Julian Braha)
- Simplify cpuidle_register_device() with guard() (Huisong Li)
- Use performance level if available to distinguish between rates in
OPP debugfs (Manivannan Sadhasivam)
- Fix scoped_guard in dev_pm_opp_xlate_required_opp() (Viresh Kumar)
- Return -ENODATA if the snapshot image is not loaded (Alberto Garcia)
- Remove inclusion of crypto/hash.h from hibernate_64.c on x86 (Eric
Biggers)
- Clean up and rearrange the intel_rapl power capping driver to make
the respective interface drivers (TPMI, MSR, and MMOI) hold their
own settings and primitives and consolidate PL4 and PMU support
flags into rapl_defaults (Kuppuswamy Sathyanarayanan)
- Correct kernel-doc function parameter names in the power capping core
code (Randy Dunlap)
- Remove unneeded casting for HZ_PER_KHZ in devfreq (Andy Shevchenko)
- Use _visible attribute to replace create/remove_sysfs_files() in
devfreq (Pengjie Zhang)
- Add Tegra114 support to activity monitor device in tegra30-devfreq as
a preparation to upcoming EMC controller support (Svyatoslav Ryhel)
- Fix mistakes in cpupower man pages, add the boost and epp options to
the cpupower-frequency-info man page, and add the perf-bias option to
the cpupower-info man page (Roberto Ricci)
- Remove unnecessary extern declarations from getopt.h in arguments
parsing functions in cpufreq-set, cpuidle-info, cpuidle-set,
cpupower-info, and cpupower-set utilities (Kaushlendra Kumar)
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Merge tag 'pm-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"Once again, cpufreq is the most active development area, mostly
because of the new feature additions and documentation updates in the
amd-pstate driver, but there are also changes in the cpufreq core
related to boost support and other assorted updates elsewhere.
Next up are power capping changes due to the major cleanup of the
Intel RAPL driver.
On the cpuidle front, a new C-states table for Intel Panther Lake is
added to the intel_idle driver, the stopped tick handling in the menu
and teo governors is updated, and there are a couple of cleanups.
Apart from the above, support for Tegra114 is added to devfreq and
there are assorted cleanups of that code, there are also two updates
of the operating performance points (OPP) library, two minor updates
related to hibernation, and cpupower utility man pages updates and
cleanups.
Specifics:
- Update qcom-hw DT bindings to include Eliza hardware (Abel Vesa)
- Update cpufreq-dt-platdev blocklist (Faruque Ansari)
- Minor updates to driver and dt-bindings for Tegra (Thierry Reding,
Rosen Penev)
- Add MAINTAINERS entry for CPPC driver (Viresh Kumar)
- Add support for new features: CPPC performance priority, Dynamic
EPP, Raw EPP, and new unit tests for them to amd-pstate (Gautham
Shenoy, Mario Limonciello)
- Fix sysfs files being present when HW missing and broken/outdated
documentation in the amd-pstate driver (Ninad Naik, Gautham Shenoy)
- Pass the policy to cpufreq_driver->adjust_perf() to avoid using
cpufreq_cpu_get() in the .adjust_perf() callback in amd-pstate
which leads to a scheduling-while-atomic bug (K Prateek Nayak)
- Clean up dead code in Kconfig for cpufreq (Julian Braha)
- Remove max_freq_req update for pre-existing cpufreq policy and add
a boost_freq_req QoS request to save the boost constraint instead
of overwriting the last scaling_max_freq constraint (Pierre
Gondois)
- Embed cpufreq QoS freq_req objects in cpufreq policy so they all
are allocated in one go along with the policy to simplify lifetime
rules and avoid error handling issues (Viresh Kumar)
- Use DMI max speed when CPPC is unavailable in the acpi-cpufreq
scaling driver (Henry Tseng)
- Switch policy_is_shared() in cpufreq to using cpumask_nth() instead
of cpumask_weight() because the former is more efficient (Yury
Norov)
- Use sysfs_emit() in sysfs show functions for cpufreq governor
attributes (Thorsten Blum)
- Update intel_pstate to stop returning an error when "off" is
written to its status sysfs attribute while the driver is already
off (Fabio De Francesco)
- Include current frequency in the debug message printed by
__cpufreq_driver_target() (Pengjie Zhang)
- Refine stopped tick handling in the menu cpuidle governor and
rearrange stopped tick handling in the teo cpuidle governor (Rafael
Wysocki)
- Add Panther Lake C-states table to the intel_idle driver (Artem
Bityutskiy)
- Clean up dead dependencies on CPU_IDLE in Kconfig (Julian Braha)
- Simplify cpuidle_register_device() with guard() (Huisong Li)
- Use performance level if available to distinguish between rates in
OPP debugfs (Manivannan Sadhasivam)
- Fix scoped_guard in dev_pm_opp_xlate_required_opp() (Viresh Kumar)
- Return -ENODATA if the snapshot image is not loaded (Alberto
Garcia)
- Remove inclusion of crypto/hash.h from hibernate_64.c on x86 (Eric
Biggers)
- Clean up and rearrange the intel_rapl power capping driver to make
the respective interface drivers (TPMI, MSR, and MMOI) hold their
own settings and primitives and consolidate PL4 and PMU support
flags into rapl_defaults (Kuppuswamy Sathyanarayanan)
- Correct kernel-doc function parameter names in the power capping
core code (Randy Dunlap)
- Remove unneeded casting for HZ_PER_KHZ in devfreq (Andy Shevchenko)
- Use _visible attribute to replace create/remove_sysfs_files() in
devfreq (Pengjie Zhang)
- Add Tegra114 support to activity monitor device in tegra30-devfreq
as a preparation to upcoming EMC controller support (Svyatoslav
Ryhel)
- Fix mistakes in cpupower man pages, add the boost and epp options
to the cpupower-frequency-info man page, and add the perf-bias
option to the cpupower-info man page (Roberto Ricci)
- Remove unnecessary extern declarations from getopt.h in arguments
parsing functions in cpufreq-set, cpuidle-info, cpuidle-set,
cpupower-info, and cpupower-set utilities (Kaushlendra Kumar)"
* tag 'pm-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (74 commits)
cpufreq/amd-pstate: Add POWER_SUPPLY select for dynamic EPP
cpupower: remove extern declarations in cmd functions
cpuidle: Simplify cpuidle_register_device() with guard()
PM / devfreq: tegra30-devfreq: add support for Tegra114
PM / devfreq: use _visible attribute to replace create/remove_sysfs_files()
PM / devfreq: Remove unneeded casting for HZ_PER_KHZ
MAINTAINERS: amd-pstate: Step down as maintainer, add Prateek as reviewer
cpufreq: Pass the policy to cpufreq_driver->adjust_perf()
cpufreq/amd-pstate: Pass the policy to amd_pstate_update()
cpufreq/amd-pstate-ut: Add a unit test for raw EPP
cpufreq/amd-pstate: Add support for raw EPP writes
cpufreq/amd-pstate: Add support for platform profile class
cpufreq/amd-pstate: add kernel command line to override dynamic epp
cpufreq/amd-pstate: Add dynamic energy performance preference
Documentation: amd-pstate: fix dead links in the reference section
cpufreq/amd-pstate: Cache the max frequency in cpudata
Documentation/amd-pstate: Add documentation for amd_pstate_floor_{freq,count}
Documentation/amd-pstate: List amd_pstate_prefcore_ranking sysfs file
Documentation/amd-pstate: List amd_pstate_hw_prefcore sysfs file
amd-pstate-ut: Add a testcase to validate the visibility of driver attributes
...
|
||
|
Greg Kroah-Hartman
|
772a896a56 |
scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show()
target_tg_pt_gp_members_show() formats LUN paths with snprintf() into a 256-byte stack buffer, then will memcpy() cur_len bytes from that buffer. snprintf() returns the length the output would have had, which can exceed the buffer size when the fabric WWN is long because iSCSI IQN names can be up to 223 bytes. The check at the memcpy() site only guards the destination page write, not the source read, so memcpy() will read past the stack buffer and copy adjacent stack contents to the sysfs reader, which when CONFIG_FORTIFY_SOURCE is enabled, fortify_panic() will be triggered. Commit |
||
|
Linus Torvalds
|
2e31b16101 |
ACPI support updates for 7.1-rc1
- Update maintainers information regarding ACPICA (Rafael Wysocki)
- Replace strncpy() with strscpy_pad() in acpi_ut_safe_strncpy() (Kees
Cook)
- Trigger an ordered system power off after encountering a fatal error
operator in AML (Armin Wolf)
- Enable ACPI FPDT parsing on LoongArch (Xi Ruoyao)
- Remove the temporary stop-gap acpi_pptt_cache_v1_full structure from
the ACPI PPTT parser (Ben Horgan)
- Add support for exposing ACPI FPDT subtables FBPT and S3PT (Nate
DeSimone)
- Address multiple assorted issues and clean up the code in the ACPI
processor idle driver (Huisong Li)
- Replace strlcat() in the ACPI processor idle drive with a better
alternative (Andy Shevchenko)
- Rearrange and clean up acpi_processor_errata_piix4() (Rafael Wysocki)
- Move reference performance to capabilities and fix an uninitialized
variable in the ACPI CPPC library (Pengjie Zhang)
- Add support for the Performance Limited Register to the ACPI CPPC
library (Sumit Gupta)
- Add cppc_get_perf() API to read performance controls, extend
cppc_set_epp_perf() for FFH/SystemMemory, and make the ACPI CPPC
library warn on missing mandatory DESIRED_PERF register (Sumit Gupta)
- Modify the cpufreq CPPC driver to update MIN_PERF/MAX_PERF in target
callbacks to allow it to control performance bounds via standard
scaling_min_freq and scaling_max_freq sysfs attributes and add sysfs
documentation for the Performance Limited Register to it (Sumit Gupta)
- Add ACPI support to the platform device interface in the CMOS RTC
driver, make the ACPI core device enumeration code create a platform
device for the CMOS RTC, and drop CMOS RTC PNP device support (Rafael
Wysocki)
- Consolidate the x86-specific CMOS RTC handling with the ACPI TAD
driver and clean up the CMOS RTC ACPI address space handler (Rafael
Wysocki)
- Enable ACPI alarm in the CMOS RTC driver if advertised in ACPI FADT
and allow that driver to work without a dedicated IRQ if the ACPI
alarm is used (Rafael Wysocki)
- Clean up the ACPI TAD driver in various ways and add an RTC class
device interface, including both the RTC setting/reading and alarm
timer support, to it (Rafael Wysocki)
- Clean up the ACPI AC and ACPI PAD (processor aggregator device)
drivers (Rafael Wysocki)
- Rework checking for duplicate video bus devices and consolidate
pnp.bus_id workarounds handling in the ACPI video bus driver (Rafael
Wysocki)
- Update the ACPI core device drivers to stop setting acpi_device_name()
unnecessarily (Rafael Wysocki)
- Rearrange code using acpi_device_class() in the ACPI core device
drivers and update them to stop setting acpi_device_class()
unnecessarily (Rafael Wysocki)
- Define ACPI_AC_CLASS in one place (Rafael Wysocki)
- Convert the ni903x_wdt watchdog driver and the xen ACPI PAD driver to
bind to platform devices instead of ACPI devices (Rafael Wysocki)
- Add devm_ghes_register_vendor_record_notifier(), use it in the PCI
hisi driver, and Add NVIDIA vendor CPER record handler (Kai-Heng
Feng)
- Consolidate the interface for obtaining a CPU UID from ACPI across
architectures and use it to address incorrect PCI TPH Steering Tag
on ARM64 resulting from the invalid assumption that the ACPI
Processor UID would always be the same as the corresponding logical
CPU ID in Linux (Chengwen Feng)
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Merge tag 'acpi-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI support updates from Rafael Wysocki:
"These include an update of the CMOS RTC driver and the related ACPI
and x86 code that, among other things, switches it over to using the
platform device interface for device binding on x86 instead of the PNP
device driver interface (which allows the code in question to be
simplified quite a bit), a major update of the ACPI Time and Alarm
Device (TAD) driver adding an RTC class device interface to it, and
updates of core ACPI drivers that remove some unnecessary and not
really useful code from them.
Apart from that, two drivers are converted to using the platform
driver interface for device binding instead of the ACPI driver one,
which is slated for removal, support for the Performance Limited
register is added to the ACPI CPPC library and there are some
janitorial updates of it and the related cpufreq CPPC driver, the ACPI
processor driver is fixed and cleaned up, and NVIDIA vendor CPER
record handler is added to the APEI GHES code.
Also, the interface for obtaining a CPU UID from ACPI is consolidated
across architectures and used for fixing a problem with the PCI TPH
Steering Tag on ARM64, there are two updates related to ACPICA, a
minor ACPI OS Services Layer (OSL) update, and a few assorted updates
related to ACPI tables parsing.
Specifics:
- Update maintainers information regarding ACPICA (Rafael Wysocki)
- Replace strncpy() with strscpy_pad() in acpi_ut_safe_strncpy()
(Kees Cook)
- Trigger an ordered system power off after encountering a fatal
error operator in AML (Armin Wolf)
- Enable ACPI FPDT parsing on LoongArch (Xi Ruoyao)
- Remove the temporary stop-gap acpi_pptt_cache_v1_full structure
from the ACPI PPTT parser (Ben Horgan)
- Add support for exposing ACPI FPDT subtables FBPT and S3PT (Nate
DeSimone)
- Address multiple assorted issues and clean up the code in the ACPI
processor idle driver (Huisong Li)
- Replace strlcat() in the ACPI processor idle drive with a better
alternative (Andy Shevchenko)
- Rearrange and clean up acpi_processor_errata_piix4() (Rafael
Wysocki)
- Move reference performance to capabilities and fix an uninitialized
variable in the ACPI CPPC library (Pengjie Zhang)
- Add support for the Performance Limited Register to the ACPI CPPC
library (Sumit Gupta)
- Add cppc_get_perf() API to read performance controls, extend
cppc_set_epp_perf() for FFH/SystemMemory, and make the ACPI CPPC
library warn on missing mandatory DESIRED_PERF register (Sumit
Gupta)
- Modify the cpufreq CPPC driver to update MIN_PERF/MAX_PERF in
target callbacks to allow it to control performance bounds via
standard scaling_min_freq and scaling_max_freq sysfs attributes and
add sysfs documentation for the Performance Limited Register to it
(Sumit Gupta)
- Add ACPI support to the platform device interface in the CMOS RTC
driver, make the ACPI core device enumeration code create a
platform device for the CMOS RTC, and drop CMOS RTC PNP device
support (Rafael Wysocki)
- Consolidate the x86-specific CMOS RTC handling with the ACPI TAD
driver and clean up the CMOS RTC ACPI address space handler (Rafael
Wysocki)
- Enable ACPI alarm in the CMOS RTC driver if advertised in ACPI FADT
and allow that driver to work without a dedicated IRQ if the ACPI
alarm is used (Rafael Wysocki)
- Clean up the ACPI TAD driver in various ways and add an RTC class
device interface, including both the RTC setting/reading and alarm
timer support, to it (Rafael Wysocki)
- Clean up the ACPI AC and ACPI PAD (processor aggregator device)
drivers (Rafael Wysocki)
- Rework checking for duplicate video bus devices and consolidate
pnp.bus_id workarounds handling in the ACPI video bus driver
(Rafael Wysocki)
- Update the ACPI core device drivers to stop setting
acpi_device_name() unnecessarily (Rafael Wysocki)
- Rearrange code using acpi_device_class() in the ACPI core device
drivers and update them to stop setting acpi_device_class()
unnecessarily (Rafael Wysocki)
- Define ACPI_AC_CLASS in one place (Rafael Wysocki)
- Convert the ni903x_wdt watchdog driver and the xen ACPI PAD driver
to bind to platform devices instead of ACPI devices (Rafael
Wysocki)
- Add devm_ghes_register_vendor_record_notifier(), use it in the PCI
hisi driver, and Add NVIDIA vendor CPER record handler (Kai-Heng
Feng)
- Consolidate the interface for obtaining a CPU UID from ACPI across
architectures and use it to address incorrect PCI TPH Steering Tag
on ARM64 resulting from the invalid assumption that the ACPI
Processor UID would always be the same as the corresponding logical
CPU ID in Linux (Chengwen Feng)"
* tag 'acpi-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (73 commits)
ACPICA: Update maintainers information
watchdog: ni903x_wdt: Convert to a platform driver
ACPI: PAD: xen: Convert to a platform driver
ACPI: processor: idle: Reset cpuidle on C-state list changes
cpuidle: Extract and export no-lock variants of cpuidle_unregister_device()
PCI/TPH: Pass ACPI Processor UID to Cache Locality _DSM
ACPI: PPTT: Use acpi_get_cpu_uid() and remove get_acpi_id_for_cpu()
perf: arm_cspmu: Switch to acpi_get_cpu_uid() from get_acpi_id_for_cpu()
ACPI: Centralize acpi_get_cpu_uid() declaration in include/linux/acpi.h
x86/acpi: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval
RISC-V: ACPI: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval
LoongArch: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval
arm64: acpi: Add acpi_get_cpu_uid() for unified ACPI CPU UID retrieval
ACPI: APEI: GHES: Add NVIDIA vendor CPER record handler
PCI: hisi: Use devm_ghes_register_vendor_record_notifier()
ACPI: APEI: GHES: Add devm_ghes_register_vendor_record_notifier()
ACPI: tables: Enable FPDT on LoongArch
ACPI: processor: idle: Fix NULL pointer dereference in hotplug path
ACPI: processor: idle: Reset power_setup_done flag on initialization failure
ACPI: TAD: Add alarm support to the RTC class device interface
...
|
||
|
Linus Torvalds
|
4793dae01f |
Driver core changes for 7.1-rc1
- debugfs:
- Fix NULL pointer dereference in debugfs_create_str()
- Fix misplaced EXPORT_SYMBOL_GPL for debugfs_create_str()
- Fix soundwire debugfs NULL pointer dereference from uninitialized
firmware_file
- device property:
- Make fwnode flags modifications thread safe; widen the field to
unsigned long and use set_bit() / clear_bit() based accessors
- Document how to check for the property presence
- devres:
- Separate struct devres_node from its "subclasses" (struct devres,
struct devres_group); give struct devres_node its own release and
free callbacks for per-type dispatch
- Introduce struct devres_action for devres actions, avoiding the
ARCH_DMA_MINALIGN alignment overhead of struct devres
- Export struct devres_node and its init/add/remove/dbginfo
primitives for use by Rust Devres<T>
- Fix missing node debug info in devm_krealloc()
- Use guard(spinlock_irqsave) where applicable; consolidate unlock
paths in devres_release_group()
- driver_override:
- Convert PCI, WMI, vdpa, s390/cio, s390/ap, and fsl-mc to the
generic driver_override infrastructure, replacing per-bus
driver_override strings, sysfs attributes, and match logic; fixes
a potential UAF from unsynchronized access to driver_override in
bus match() callbacks
- Simplify __device_set_driver_override() logic
- kernfs:
- Send IN_DELETE_SELF and IN_IGNORED inotify events on kernfs
file and directory removal
- Add corresponding selftests for memcg
- platform:
- Allow attaching software nodes when creating platform devices via
a new 'swnode' field in struct platform_device_info
- Add kerneldoc for struct platform_device_info
- software node:
- Move software node initialization from postcore_initcall() to
driver_init(), making it available early in the boot process
- Move kernel_kobj initialization (ksysfs_init) earlier to support
the above
- Remove software_node_exit(); dead code in a built-in unit
- SoC:
- Introduce of_machine_read_compatible() and of_machine_read_model()
OF helpers and export soc_attr_read_machine() to replace direct
accesses to of_root from SoC drivers; also enables
CONFIG_COMPILE_TEST coverage for these drivers
- sysfs:
- Constify attribute group array pointers to
'const struct attribute_group *const *' in sysfs functions,
device_add_groups() / device_remove_groups(), and struct class
- Rust:
- Devres:
- Embed struct devres_node directly in Devres<T> instead of going
through devm_add_action(), avoiding the extra allocation and
the unnecessary ARCH_DMA_MINALIGN alignment
- I/O:
- Turn IoCapable from a marker trait into a functional trait
carrying the raw I/O accessor implementation (io_read /
io_write), providing working defaults for the per-type Io
methods
- Add RelaxedMmio wrapper type, making relaxed accessors usable
in code generic over the Io trait
- Remove overloaded per-type Io methods and per-backend macros
from Mmio and PCI ConfigSpace
- I/O (Register):
- Add IoLoc trait and generic read/write/update methods to the Io
trait, making I/O operations parameterizable by typed locations
- Add register! macro for defining hardware register types with
typed bitfield accessors backed by Bounded values; supports
direct, relative, and array register addressing
- Add write_reg() / try_write_reg() and LocatedRegister trait
- Update PCI sample driver to demonstrate the register! macro
Example:
```
register! {
/// UART control register.
CTRL(u32) @ 0x18 {
/// Receiver enable.
19:19 rx_enable => bool;
/// Parity configuration.
14:13 parity ?=> Parity;
}
/// FIFO watermark and counter register.
WATER(u32) @ 0x2c {
/// Number of datawords in the receive FIFO.
26:24 rx_count;
/// RX interrupt threshold.
17:16 rx_water;
}
}
impl WATER {
fn rx_above_watermark(&self) -> bool {
self.rx_count() > self.rx_water()
}
}
fn init(bar: &pci::Bar<BAR0_SIZE>) {
let water = WATER::zeroed()
.with_const_rx_water::<1>(); // > 3 would not compile
bar.write_reg(water);
let ctrl = CTRL::zeroed()
.with_parity(Parity::Even)
.with_rx_enable(true);
bar.write_reg(ctrl);
}
fn handle_rx(bar: &pci::Bar<BAR0_SIZE>) {
if bar.read(WATER).rx_above_watermark() {
// drain the FIFO
}
}
fn set_parity(bar: &pci::Bar<BAR0_SIZE>, parity: Parity) {
bar.update(CTRL, |r| r.with_parity(parity));
}
```
- IRQ:
- Move 'static bounds from where clauses to trait declarations
for IRQ handler traits
- Misc:
- Enable the generic_arg_infer Rust feature
- Extend Bounded with shift operations, single-bit bool conversion,
and const get()
- Misc:
- Make deferred_probe_timeout default a Kconfig option
- Drop auxiliary_dev_pm_ops; the PM core falls back to driver PM
callbacks when no bus type PM ops are set
- Add conditional guard support for device_lock()
- Add ksysfs.c to the DRIVER CORE MAINTAINERS entry
- Fix kernel-doc warnings in base.h
- Fix stale reference to memory_block_add_nid() in documentation
-----BEGIN PGP SIGNATURE-----
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Merge tag 'driver-core-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core updates from Danilo Krummrich:
"debugfs:
- Fix NULL pointer dereference in debugfs_create_str()
- Fix misplaced EXPORT_SYMBOL_GPL for debugfs_create_str()
- Fix soundwire debugfs NULL pointer dereference from uninitialized
firmware_file
device property:
- Make fwnode flags modifications thread safe; widen the field to
unsigned long and use set_bit() / clear_bit() based accessors
- Document how to check for the property presence
devres:
- Separate struct devres_node from its "subclasses" (struct devres,
struct devres_group); give struct devres_node its own release and
free callbacks for per-type dispatch
- Introduce struct devres_action for devres actions, avoiding the
ARCH_DMA_MINALIGN alignment overhead of struct devres
- Export struct devres_node and its init/add/remove/dbginfo
primitives for use by Rust Devres<T>
- Fix missing node debug info in devm_krealloc()
- Use guard(spinlock_irqsave) where applicable; consolidate unlock
paths in devres_release_group()
driver_override:
- Convert PCI, WMI, vdpa, s390/cio, s390/ap, and fsl-mc to the
generic driver_override infrastructure, replacing per-bus
driver_override strings, sysfs attributes, and match logic; fixes a
potential UAF from unsynchronized access to driver_override in bus
match() callbacks
- Simplify __device_set_driver_override() logic
kernfs:
- Send IN_DELETE_SELF and IN_IGNORED inotify events on kernfs file
and directory removal
- Add corresponding selftests for memcg
platform:
- Allow attaching software nodes when creating platform devices via a
new 'swnode' field in struct platform_device_info
- Add kerneldoc for struct platform_device_info
software node:
- Move software node initialization from postcore_initcall() to
driver_init(), making it available early in the boot process
- Move kernel_kobj initialization (ksysfs_init) earlier to support
the above
- Remove software_node_exit(); dead code in a built-in unit
SoC:
- Introduce of_machine_read_compatible() and of_machine_read_model()
OF helpers and export soc_attr_read_machine() to replace direct
accesses to of_root from SoC drivers; also enables
CONFIG_COMPILE_TEST coverage for these drivers
sysfs:
- Constify attribute group array pointers to
'const struct attribute_group *const *' in sysfs functions,
device_add_groups() / device_remove_groups(), and struct class
Rust:
- Devres:
- Embed struct devres_node directly in Devres<T> instead of going
through devm_add_action(), avoiding the extra allocation and the
unnecessary ARCH_DMA_MINALIGN alignment
- I/O:
- Turn IoCapable from a marker trait into a functional trait
carrying the raw I/O accessor implementation (io_read /
io_write), providing working defaults for the per-type Io
methods
- Add RelaxedMmio wrapper type, making relaxed accessors usable in
code generic over the Io trait
- Remove overloaded per-type Io methods and per-backend macros
from Mmio and PCI ConfigSpace
- I/O (Register):
- Add IoLoc trait and generic read/write/update methods to the Io
trait, making I/O operations parameterizable by typed locations
- Add register! macro for defining hardware register types with
typed bitfield accessors backed by Bounded values; supports
direct, relative, and array register addressing
- Add write_reg() / try_write_reg() and LocatedRegister trait
- Update PCI sample driver to demonstrate the register! macro
Example:
```
register! {
/// UART control register.
CTRL(u32) @ 0x18 {
/// Receiver enable.
19:19 rx_enable => bool;
/// Parity configuration.
14:13 parity ?=> Parity;
}
/// FIFO watermark and counter register.
WATER(u32) @ 0x2c {
/// Number of datawords in the receive FIFO.
26:24 rx_count;
/// RX interrupt threshold.
17:16 rx_water;
}
}
impl WATER {
fn rx_above_watermark(&self) -> bool {
self.rx_count() > self.rx_water()
}
}
fn init(bar: &pci::Bar<BAR0_SIZE>) {
let water = WATER::zeroed()
.with_const_rx_water::<1>(); // > 3 would not compile
bar.write_reg(water);
let ctrl = CTRL::zeroed()
.with_parity(Parity::Even)
.with_rx_enable(true);
bar.write_reg(ctrl);
}
fn handle_rx(bar: &pci::Bar<BAR0_SIZE>) {
if bar.read(WATER).rx_above_watermark() {
// drain the FIFO
}
}
fn set_parity(bar: &pci::Bar<BAR0_SIZE>, parity: Parity) {
bar.update(CTRL, |r| r.with_parity(parity));
}
```
- IRQ:
- Move 'static bounds from where clauses to trait declarations for
IRQ handler traits
- Misc:
- Enable the generic_arg_infer Rust feature
- Extend Bounded with shift operations, single-bit bool
conversion, and const get()
Misc:
- Make deferred_probe_timeout default a Kconfig option
- Drop auxiliary_dev_pm_ops; the PM core falls back to driver PM
callbacks when no bus type PM ops are set
- Add conditional guard support for device_lock()
- Add ksysfs.c to the DRIVER CORE MAINTAINERS entry
- Fix kernel-doc warnings in base.h
- Fix stale reference to memory_block_add_nid() in documentation"
* tag 'driver-core-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core: (67 commits)
bus: fsl-mc: use generic driver_override infrastructure
s390/ap: use generic driver_override infrastructure
s390/cio: use generic driver_override infrastructure
vdpa: use generic driver_override infrastructure
platform/wmi: use generic driver_override infrastructure
PCI: use generic driver_override infrastructure
driver core: make software nodes available earlier
software node: remove software_node_exit()
kernel: ksysfs: initialize kernel_kobj earlier
MAINTAINERS: add ksysfs.c to the DRIVER CORE entry
drivers/base/memory: fix stale reference to memory_block_add_nid()
device property: Document how to check for the property presence
soundwire: debugfs: initialize firmware_file to empty string
debugfs: fix placement of EXPORT_SYMBOL_GPL for debugfs_create_str()
debugfs: check for NULL pointer in debugfs_create_str()
driver core: Make deferred_probe_timeout default a Kconfig option
driver core: simplify __device_set_driver_override() clearing logic
driver core: auxiliary bus: Drop auxiliary_dev_pm_ops
device property: Make modifications of fwnode "flags" thread safe
rust: devres: embed struct devres_node directly
...
|
||
|
Linus Torvalds
|
d568788baa |
hardening updates for v7.1-rc1
- randomize_kstack: Improve implementation across arches (Ryan Roberts) - lkdtm/fortify: Drop unneeded FORTIFY_STR_OBJECT test - refcount: Remove unused __signed_wrap function annotations -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCad16PwAKCRA2KwveOeQk u7crAP4qz8gXCjes76KsZm/YQS8PtOG5JroAVu5Oa4ohw0RfaQD+K/XLow1plcNF 4Bi8zSuv2ifcLysh9qEAbx5+wcHijgo= =woB3 -----END PGP SIGNATURE----- Merge tag 'hardening-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening updates from Kees Cook: - randomize_kstack: Improve implementation across arches (Ryan Roberts) - lkdtm/fortify: Drop unneeded FORTIFY_STR_OBJECT test - refcount: Remove unused __signed_wrap function annotations * tag 'hardening-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: lkdtm/fortify: Drop unneeded FORTIFY_STR_OBJECT test refcount: Remove unused __signed_wrap function annotations randomize_kstack: Unify random source across arches randomize_kstack: Maintain kstack_offset per task |
||
|
Linus Torvalds
|
cea4a90faf |
seccomp update for v7.1-rc1
- selftests: Add hard-coded __NR_uprobe for x86_64 (Oleg Nesterov) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCad146wAKCRA2KwveOeQk u9LrAP4hemiMrgvEIo2DPVJ8H+QiRZtsJvFLFC/yvdgrllxyUQEA24RjRKXoZcL4 G9hD3FL31MTcbTV9Gdf0bOlLCqqUqg4= =7sDF -----END PGP SIGNATURE----- Merge tag 'seccomp-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull seccomp update from Kees Cook: - selftests: Add hard-coded __NR_uprobe for x86_64 (Oleg Nesterov) * tag 'seccomp-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: selftests/seccomp: Add hard-coded __NR_uprobe for x86_64 |
||
|
Linus Torvalds
|
613b48bbd4 |
execve updates for v7.1-rc1
- use strnlen() in __set_task_comm (Thorsten Blum) - update task_struct->comm comment (Thorsten Blum) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCad131AAKCRA2KwveOeQk u2tAAP9+DZqxGgNeJSvbzovlFaiFev8b78+tZBZ5ini0ygEbYQEApyejML17Lfqc fwhu3aXHfwqIcUw5UfOCMHX/WvnY+AE= =7l7I -----END PGP SIGNATURE----- Merge tag 'execve-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve updates from Kees Cook: - use strnlen() in __set_task_comm (Thorsten Blum) - update task_struct->comm comment (Thorsten Blum) * tag 'execve-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: sched: update task_struct->comm comment exec: use strnlen() in __set_task_comm |
||
|
Linus Torvalds
|
cae0d23288 |
pstore updates for v7.1-rc1
- fix ftrace dump, when ECC is enabled (Andrey Skvortsov) - fix resource leak when ioremap() fails (Cole Leavitt) - Remove useless memblock header (Guilherme G. Piccoli) - Fix ECC parameter help text (Guilherme G. Piccoli) - Keep ftrace module parameter and debugfs switch in sync (Guilherme G. Piccoli) - Factor KASLR offset in the core kernel instruction addresses (Guilherme G. Piccoli) -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRSPkdeREjth1dHnSE2KwveOeQkuwUCad13XgAKCRA2KwveOeQk uxEeAP94VlOCWiCzuL2NPOEOlzIXYWPZp25PYQSnDTHa1FGL+gEAx7KcBmLOvbNM 0RX2y1ejJeJ12afH8IQdGYO1zQ102wY= =1xG2 -----END PGP SIGNATURE----- Merge tag 'pstore-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull pstore updates from Kees Cook: - fix ftrace dump when ECC is enabled (Andrey Skvortsov) - fix resource leak when ioremap() fails (Cole Leavitt) - Remove useless memblock header (Guilherme G. Piccoli) - Fix ECC parameter help text (Guilherme G. Piccoli) - Keep ftrace module parameter and debugfs switch in sync (Guilherme G. Piccoli) - Factor KASLR offset in the core kernel instruction addresses (Guilherme G. Piccoli) * tag 'pstore-v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: pstore/ftrace: Factor KASLR offset in the core kernel instruction addresses pstore/ftrace: Keep ftrace module parameter and debugfs switch in sync pstore/ram: fix resource leak when ioremap() fails pstore/ramoops: Fix ECC parameter help text pstore/ramoops: Remove useless memblock header pstore: fix ftrace dump, when ECC is enabled |
||
|
Linus Torvalds
|
d142ab35ee |
CRC updates for 7.1
- Several improvements related to crc_kunit, to align with the standard KUnit conventions and make it easier for developers and CI systems to run this test suite - Add an arm64-optimized implementation of CRC64-NVME - Remove unused code for big endian arm64 -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCadWAVxQcZWJpZ2dlcnNA a2VybmVsLm9yZwAKCRDzXCl4vpKOK4zEAP9Asz9U6aA8XdlYa66nSORpUz0zQxVL tIvSOaQis6K0LwEAm4xABXc+rrVHqYhePRRqDteAEOzhBOX9mwY8wPjR3Ag= =VknF -----END PGP SIGNATURE----- Merge tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux Pull CRC updates from Eric Biggers: - Several improvements related to crc_kunit, to align with the standard KUnit conventions and make it easier for developers and CI systems to run this test suite - Add an arm64-optimized implementation of CRC64-NVME - Remove unused code for big endian arm64 * tag 'crc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: lib/crc: arm64: Simplify intrinsics implementation lib/crc: arm64: Use existing macros for kernel-mode FPU cflags lib/crc: arm64: Drop unnecessary chunking logic from crc64 lib/crc: arm64: Assume a little-endian kernel lib/crc: arm64: add NEON accelerated CRC64-NVMe implementation lib/crc: arm64: Drop check for CONFIG_KERNEL_MODE_NEON crypto: crc32c - Remove another outdated comment crypto: crc32c - Remove more outdated usage information kunit: configs: Enable all CRC tests in all_tests.config lib/crc: tests: Add a .kunitconfig file lib/crc: tests: Add CRC_ENABLE_ALL_FOR_KUNIT lib/crc: tests: Make crc_kunit test only the enabled CRC variants |
||
|
Linus Torvalds
|
370c388319 |
Crypto library updates for 7.1
- Migrate more hash algorithms from the traditional crypto subsystem
to lib/crypto/.
Like the algorithms migrated earlier (e.g. SHA-*), this simplifies
the implementations, improves performance, enables further
simplifications in calling code, and solves various other issues:
- AES CBC-based MACs (AES-CMAC, AES-XCBC-MAC, and AES-CBC-MAC)
- Support these algorithms in lib/crypto/ using the AES
library and the existing arm64 assembly code
- Reimplement the traditional crypto API's "cmac(aes)",
"xcbc(aes)", and "cbcmac(aes)" on top of the library
- Convert mac80211 to use the AES-CMAC library. Note: several
other subsystems can use it too and will be converted later
- Drop the broken, nonstandard, and likely unused support for
"xcbc(aes)" with key lengths other than 128 bits
- Enable optimizations by default
- GHASH
- Migrate the standalone GHASH code into lib/crypto/
- Integrate the GHASH code more closely with the very similar
POLYVAL code, and improve the generic GHASH implementation
to resist cache-timing attacks and use much less memory
- Reimplement the AES-GCM library and the "gcm" crypto_aead
template on top of the GHASH library. Remove "ghash" from
the crypto_shash API, as it's no longer needed
- Enable optimizations by default
- SM3
- Migrate the kernel's existing SM3 code into lib/crypto/, and
reimplement the traditional crypto API's "sm3" on top of it
- I don't recommend using SM3, but this cleanup is worthwhile
to organize the code the same way as other algorithms
- Testing improvements
- Add a KUnit test suite for each of the new library APIs
- Migrate the existing ChaCha20Poly1305 test to KUnit
- Make the KUnit all_tests.config enable all crypto library tests
- Move the test kconfig options to the Runtime Testing menu
- Other updates to arch-optimized crypto code
- Optimize SHA-256 for Zhaoxin CPUs using the Padlock Hash Engine
- Remove some MD5 implementations that are no longer worth keeping
- Drop big endian and voluntary preemption support from the arm64
code, as those configurations are no longer supported on arm64
- Make jitterentropy and samples/tsm-mr use the crypto library APIs
Note: the overall diffstat is neutral, but when the test code is
excluded it is significantly negative:
Tests: 13 files changed, 1982 insertions(+), 888 deletions(-)
Non-test: 141 files changed, 2897 insertions(+), 3987 deletions(-)
All: 154 files changed, 4879 insertions(+), 4875 deletions(-)
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCadWPyxQcZWJpZ2dlcnNA
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Merge tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux
Pull crypto library updates from Eric Biggers:
- Migrate more hash algorithms from the traditional crypto subsystem to
lib/crypto/
Like the algorithms migrated earlier (e.g. SHA-*), this simplifies
the implementations, improves performance, enables further
simplifications in calling code, and solves various other issues:
- AES CBC-based MACs (AES-CMAC, AES-XCBC-MAC, and AES-CBC-MAC)
- Support these algorithms in lib/crypto/ using the AES library
and the existing arm64 assembly code
- Reimplement the traditional crypto API's "cmac(aes)",
"xcbc(aes)", and "cbcmac(aes)" on top of the library
- Convert mac80211 to use the AES-CMAC library. Note: several
other subsystems can use it too and will be converted later
- Drop the broken, nonstandard, and likely unused support for
"xcbc(aes)" with key lengths other than 128 bits
- Enable optimizations by default
- GHASH
- Migrate the standalone GHASH code into lib/crypto/
- Integrate the GHASH code more closely with the very similar
POLYVAL code, and improve the generic GHASH implementation to
resist cache-timing attacks and use much less memory
- Reimplement the AES-GCM library and the "gcm" crypto_aead
template on top of the GHASH library. Remove "ghash" from the
crypto_shash API, as it's no longer needed
- Enable optimizations by default
- SM3
- Migrate the kernel's existing SM3 code into lib/crypto/, and
reimplement the traditional crypto API's "sm3" on top of it
- I don't recommend using SM3, but this cleanup is worthwhile
to organize the code the same way as other algorithms
- Testing improvements:
- Add a KUnit test suite for each of the new library APIs
- Migrate the existing ChaCha20Poly1305 test to KUnit
- Make the KUnit all_tests.config enable all crypto library tests
- Move the test kconfig options to the Runtime Testing menu
- Other updates to arch-optimized crypto code:
- Optimize SHA-256 for Zhaoxin CPUs using the Padlock Hash Engine
- Remove some MD5 implementations that are no longer worth keeping
- Drop big endian and voluntary preemption support from the arm64
code, as those configurations are no longer supported on arm64
- Make jitterentropy and samples/tsm-mr use the crypto library APIs
* tag 'libcrypto-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux: (66 commits)
lib/crypto: arm64: Assume a little-endian kernel
arm64: fpsimd: Remove obsolete cond_yield macro
lib/crypto: arm64/sha3: Remove obsolete chunking logic
lib/crypto: arm64/sha512: Remove obsolete chunking logic
lib/crypto: arm64/sha256: Remove obsolete chunking logic
lib/crypto: arm64/sha1: Remove obsolete chunking logic
lib/crypto: arm64/poly1305: Remove obsolete chunking logic
lib/crypto: arm64/gf128hash: Remove obsolete chunking logic
lib/crypto: arm64/chacha: Remove obsolete chunking logic
lib/crypto: arm64/aes: Remove obsolete chunking logic
lib/crypto: Include <crypto/utils.h> instead of <crypto/algapi.h>
lib/crypto: aesgcm: Don't disable IRQs during AES block encryption
lib/crypto: aescfb: Don't disable IRQs during AES block encryption
lib/crypto: tests: Migrate ChaCha20Poly1305 self-test to KUnit
lib/crypto: sparc: Drop optimized MD5 code
lib/crypto: mips: Drop optimized MD5 code
lib: Move crypto library tests to Runtime Testing menu
crypto: sm3 - Remove 'struct sm3_state'
crypto: sm3 - Remove the original "sm3_block_generic()"
crypto: sm3 - Remove sm3_base.h
...
|
||
|
Linus Torvalds
|
9932f00bf4 |
fscrypt updates for 7.1
- Various cleanups for the interface between fs/crypto/ and filesystems, from Christoph Hellwig - Simplify and optimize the implementation of v1 key derivation by using the AES library instead of the crypto_skcipher API -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQSacvsUNc7UX4ntmEPzXCl4vpKOKwUCadV8xhQcZWJpZ2dlcnNA a2VybmVsLm9yZwAKCRDzXCl4vpKOK0wSAPsGg/zd0bMiF9dcKKVESAVIePSKFbvx 5e1speATaXTSVAEAnkLLL1PZJJq9HOKpQY8Wkqpzy8Kmt8x53VeI4YW0fQc= =Rb7e -----END PGP SIGNATURE----- Merge tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux Pull fscrypt updates from Eric Biggers: - Various cleanups for the interface between fs/crypto/ and filesystems, from Christoph Hellwig - Simplify and optimize the implementation of v1 key derivation by using the AES library instead of the crypto_skcipher API * tag 'fscrypt-for-linus' of git://git.kernel.org/pub/scm/fs/fscrypt/linux: fscrypt: use AES library for v1 key derivation ext4: use a byte granularity cursor in ext4_mpage_readpages fscrypt: pass a real sector_t to fscrypt_zeroout_range fscrypt: pass a byte length to fscrypt_zeroout_range fscrypt: pass a byte offset to fscrypt_zeroout_range fscrypt: pass a byte length to fscrypt_zeroout_range_inline_crypt fscrypt: pass a byte offset to fscrypt_zeroout_range_inline_crypt fscrypt: pass a byte offset to fscrypt_set_bio_crypt_ctx fscrypt: pass a byte offset to fscrypt_mergeable_bio fscrypt: pass a byte offset to fscrypt_generate_dun fscrypt: move fscrypt_set_bio_crypt_ctx_bh to buffer.c ext4, fscrypt: merge fscrypt_mergeable_bio_bh into io_submit_need_new_bio ext4: factor out a io_submit_need_new_bio helper ext4: open code fscrypt_set_bio_crypt_ctx_bh ext4: initialize the write hint in io_submit_init_bio |
||
|
Linus Torvalds
|
81dc1e4d32 |
twenty six smb3 client fixes
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||
|
Linus Torvalds
|
0b0128e64a |
xfs: new code for Linux 7.1
Signed-off-by: Carlos Maiolino <cem@kernel.org> -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQSmtYVZ/MfVMGUq1GNcsMJ8RxYuYwUCadyo1AAKCRBcsMJ8RxYu YzqJAYDic0mU0VPFyPVQKGvlEw0QTPbWNrbnLa7POD3pyZ4yhTuroA5016YuMM2m DouQN6sBgOTZ/kSRH/Rgui6dXmnG5VdR5dZo/ADcTmimfycqwXSgFnxEgTNN4eQE Uq0drKXU1A== =l6Ln -----END PGP SIGNATURE----- Merge tag 'xfs-merge-7.1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull xfs updates from Carlos Maiolino: "There aren't any new features. The whole series is just a collection of bug fixes and code refactoring. There is some new information added a couple new tracepoints, new data added to mountstats, but no big changes" * tag 'xfs-merge-7.1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (41 commits) xfs: fix number of GC bvecs xfs: untangle the open zones reporting in mountinfo xfs: expose the number of open zones in sysfs xfs: reduce special casing for the open GC zone xfs: streamline GC zone selection xfs: refactor GC zone selection helpers xfs: rename xfs_zone_gc_iter_next to xfs_zone_gc_iter_irec xfs: put the open zone later xfs_open_zone_put xfs: add a separate tracepoint for stealing an open zone for GC xfs: delay initial open of the GC zone xfs: fix a resource leak in xfs_alloc_buftarg() xfs: handle too many open zones when mounting xfs: refactor xfs_mount_zones xfs: fix integer overflow in busy extent sort comparator xfs: fix integer overflow in deferred intent sort comparators xfs: fold xfs_setattr_size into xfs_vn_setattr_size xfs: remove a duplicate assert in xfs_setattr_size xfs: return default quota limits for IDs without a dquot xfs: start gc on zonegc_low_space attribute updates xfs: don't decrement the buffer LRU count for in-use buffers ... |
||
|
Lorenzo Bianconi
|
34e1a98ff2 |
net: airoha: Remove PCE_MC_EN_MASK bit in REG_FE_PCE_CFG configuration
PCE_MC_EN_MASK bit in REG_FE_PCE_CFG configuration performed in airoha_fe_init() is used to duplicate multicast packets and send a copy to the CPU when the traffic is offloaded. This is necessary just if it is requested by the user. Disable multicast packets duplication by default. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20260412-airoha_fe_init_remove_mc_en_bit-v1-1-7b6a5a25a74d@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Linus Torvalds
|
230fb3a33e |
Changes since last update:
- Validate xattr h_shared_count to report -EFSCORRUPTED explicitly
for crafted images
- Verify metadata accesses for file-backed mounts via rw_verify_area()
- Fix FS_IOC_GETFSLABEL to include the trailing NUL byte, consistent
with ext4 and xfs
- Properly handle 48-bit on-disk blocks/uniaddr for extra devices
- Fix an index underflow in the LZ4 in-place decompression that can
cause out-of-bounds accesses with crafted images
- Minor fixes and cleanups
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Merge tag 'erofs-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs
Pull erofs updates from Gao Xiang:
- Validate xattr h_shared_count to report -EFSCORRUPTED explicitly for
crafted images
- Verify metadata accesses for file-backed mounts via rw_verify_area()
- Fix FS_IOC_GETFSLABEL to include the trailing NUL byte, consistent
with ext4 and xfs
- Properly handle 48-bit on-disk blocks/uniaddr for extra devices
- Fix an index underflow in the LZ4 in-place decompression that can
cause out-of-bounds accesses with crafted images
- Minor fixes and cleanups
* tag 'erofs-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs:
erofs: error out obviously illegal extents in advance
erofs: clean up encoded map flags
erofs: fix unsigned underflow in z_erofs_lz4_handle_overlap()
erofs: handle 48-bit blocks/uniaddr for extra devices
erofs: include the trailing NUL in FS_IOC_GETFSLABEL
erofs: ensure all folios are managed in erofs_try_to_free_all_cached_folios()
erofs: verify metadata accesses for file-backed mounts
erofs: harden h_shared_count in erofs_init_inode_xattrs()
|
||
|
Linus Torvalds
|
a62fe21079 |
Description for this pull request:
- Implement FALLOC_FL_ALLOCATE_RANGE to add support for preallocating
clusters without zeroing, helping to reduce file fragmentation.
- Add a unified block readahead helper for FAT chain conversion, bitmap
allocation, and directory entry lookups.
- Optimize exfat_chain_cont_cluster() by caching buffer heads to minimize
mark_buffer_dirty() and mirroring overhead during NO_FAT_CHAIN to
FAT_CHAIN conversion.
- Switch to truncate_inode_pages_final() in evict_inode() to prevent
BUG_ON caused by shadow entries during reclaim.
- Fix a 32-bit truncation bug in directory entry calculations by ensuring
proper bitwise coercion.
- Fix sb->s_maxbytes calculation to correctly reflect the maximum possible
volume size for a given cluster size, resolving xfstests generic/213.
- Introduced exfat_cluster_walk() helper to traverse FAT chains by
a specified step, handling both ALLOC_NO_FAT_CHAIN and ALLOC_FAT_CHAIN
modes.
- Introduced exfat_chain_advance() helper to advance an exfat_chain
structure, updating both the current cluster and remaining size.
- Remove dead assignments and fix Smatch warnings.
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Merge tag 'exfat-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat
Pull exfat updates from Namjae Jeon:
- Implement FALLOC_FL_ALLOCATE_RANGE to add support for preallocating
clusters without zeroing, helping to reduce file fragmentation
- Add a unified block readahead helper for FAT chain conversion, bitmap
allocation, and directory entry lookups
- Optimize exfat_chain_cont_cluster() by caching buffer heads to
minimize mark_buffer_dirty() and mirroring overhead during
NO_FAT_CHAIN to FAT_CHAIN conversion
- Switch to truncate_inode_pages_final() in evict_inode() to prevent
BUG_ON caused by shadow entries during reclaim
- Fix a 32-bit truncation bug in directory entry calculations by
ensuring proper bitwise coercion
- Fix sb->s_maxbytes calculation to correctly reflect the maximum
possible volume size for a given cluster size, resolving xfstests
generic/213
- Introduced exfat_cluster_walk() helper to traverse FAT chains by a
specified step, handling both ALLOC_NO_FAT_CHAIN and ALLOC_FAT_CHAIN
modes
- Introduced exfat_chain_advance() helper to advance an exfat_chain
structure, updating both the current cluster and remaining size
- Remove dead assignments and fix Smatch warnings
* tag 'exfat-for-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat:
exfat: use exfat_chain_advance helper
exfat: introduce exfat_chain_advance helper
exfat: remove NULL cache pointer case in exfat_ent_get
exfat: use exfat_cluster_walk helper
exfat: introduce exfat_cluster_walk helper
exfat: fix incorrect directory checksum after rename to shorter name
exfat: fix s_maxbytes
exfat: fix passing zero to ERR_PTR() in exfat_mkdir()
exfat: fix error handling for FAT table operations
exfat: optimize exfat_chain_cont_cluster with cached buffer heads
exfat: drop redundant sec parameter from exfat_mirror_bh
exfat: use readahead helper in exfat_get_dentry
exfat: use readahead helper in exfat_allocate_bitmap
exfat: add block readahead in exfat_chain_cont_cluster
exfat: add fallocate FALLOC_FL_ALLOCATE_RANGE support
exfat: Fix bitwise operation having different size
exfat: Drop dead assignment of num_clusters
exfat: use truncate_inode_pages_final() at evict_inode()
|
||
|
Linus Torvalds
|
f2729827ae |
nilfs2 updates for v7.1
- nilfs2: reject zero bd_oblocknr in nilfs_ioctl_mark_blocks_dirty()
- nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map
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Merge tag 'nilfs2-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2
Pull nilfs2 updates from Viacheslav Dubeyko:
"This contains fixes of syzbot reported issues in NILFS2 functionality:
- The DAT inode's btree node cache (i_assoc_inode) is initialized
lazily during btree operations.
However, nilfs_mdt_save_to_shadow_map() assumes i_assoc_inode is
already initialized when copying dirty pages to the shadow map
during GC. If NILFS_IOCTL_CLEAN_SEGMENTS is called immediately
after mount before any btree operation has occurred on the DAT
inode, i_assoc_inode is NULL leading to a general protection fault.
Fix this by calling nilfs_attach_btree_node_cache() on the DAT
inode in nilfs_dat_read() at mount time, ensuring i_assoc_inode is
always initialized before any GC operation can use it (Deepanshu
Kartikey)
- nilfs_ioctl_mark_blocks_dirty() uses bd_oblocknr to detect dead
blocks by comparing it with the current block number bd_blocknr. If
they differ, the block is considered dead and skipped.
A corrupted ioctl request with bd_oblocknr set to 0 causes the
comparison to incorrectly match when the lookup returns -ENOENT and
sets bd_blocknr to 0, bypassing the dead block check and calling
nilfs_bmap_mark() on a non- existent block. This causes
nilfs_btree_do_lookup() to return -ENOENT, triggering the
WARN_ON(ret == -ENOENT).
Fix this by rejecting ioctl requests with bd_oblocknr set to 0 at
the beginning of each iteration (Deepanshu Kartikey)"
* tag 'nilfs2-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/nilfs2:
nilfs2: reject zero bd_oblocknr in nilfs_ioctl_mark_blocks_dirty()
nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map
|
||
|
Linus Torvalds
|
4d9981429a |
hfs/hfsplus updates for v7.1
- hfsplus: fix generic/642 failure
- hfsplus: rework logic of map nodes creation in xattr b-tree
- hfsplus: fix logic of alloc/free b-tree node
- hfsplus: fix error processing issue in hfs_bmap_free()
- hfsplus: fix potential race conditions in b-tree functionality
- hfsplus: extract hidden directory search into a helper function
- hfsplus: fix held lock freed on hfsplus_fill_super()
- hfsplus: fix generic/523 test-case failure
- hfsplus: validate b-tree node 0 bitmap at mount time
- hfsplus: refactor b-tree map page access and add node-type validation
- hfsplus: fix to update ctime after rename
- hfsplus: fix generic/533 test-case failure
- hfsplus: set ctime after setxattr and removexattr
- hfsplus: fix uninit-value by validating catalog record size
- hfsplus: fix potential Allocation File corruption after fsync
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Merge tag 'hfs-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs
Pull hfsplus updates from Viacheslav Dubeyko:
"This contains several fixes of syzbot reported issues and HFS+ fixes
of xfstests failures.
- Fix a syzbot reported issue of a KMSAN uninit-value in
hfsplus_strcasecmp().
The root cause was that hfs_brec_read() doesn't validate that the
on-disk record size matches the expected size for the record type
being read. The fix introduced hfsplus_brec_read_cat() wrapper that
validates the record size based on the type field and returns -EIO
if size doesn't match (Deepanshu Kartikey)
- Fix a syzbot reported issue of processing corrupted HFS+ images
where the b-tree allocation bitmap indicates that the header node
(Node 0) is free. Node 0 must always be allocated. Violating this
invariant leads to allocator corruption, which cascades into kernel
panics or undefined behavior.
Prevent trusting a corrupted allocator state by adding a validation
check during hfs_btree_open(). If corruption is detected, print a
warning identifying the specific corrupted tree and force the
filesystem to mount read-only (SB_RDONLY).
This prevents kernel panics from corrupted images while enabling
data recovery (Shardul Bankar)
- Fix a potential deadlock in hfsplus_fill_super().
hfsplus_fill_super() calls hfs_find_init() to initialize a search
structure, which acquires tree->tree_lock. If the subsequent call
to hfsplus_cat_build_key() fails, the function jumps to the
out_put_root error label without releasing the lock.
Fix this by adding the missing hfs_find_exit(&fd) call before
jumping to the out_put_root error label. This ensures that
tree->tree_lock is properly released on the error path (Zilin Guan)
- Update a files ctime after rename in hfsplus_rename() (Yangtao Li)
The rest of the patches introduce the HFS+ fixes for the case of
generic/348, generic/728, generic/533, generic/523, and generic/642
test-cases of xfstests suite"
* tag 'hfs-v7.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/vdubeyko/hfs:
hfsplus: fix generic/642 failure
hfsplus: rework logic of map nodes creation in xattr b-tree
hfsplus: fix logic of alloc/free b-tree node
hfsplus: fix error processing issue in hfs_bmap_free()
hfsplus: fix potential race conditions in b-tree functionality
hfsplus: extract hidden directory search into a helper function
hfsplus: fix held lock freed on hfsplus_fill_super()
hfsplus: fix generic/523 test-case failure
hfsplus: validate b-tree node 0 bitmap at mount time
hfsplus: refactor b-tree map page access and add node-type validation
hfsplus: fix to update ctime after rename
hfsplus: fix generic/533 test-case failure
hfsplus: set ctime after setxattr and removexattr
hfsplus: fix uninit-value by validating catalog record size
hfsplus: fix potential Allocation File corruption after fsync
|
||
|
Xin Long
|
2cd7e6971f |
sctp: disable BH before calling udp_tunnel_xmit_skb()
udp_tunnel_xmit_skb() / udp_tunnel6_xmit_skb() are expected to run with BH disabled. After commit |
||
|
Xin Long
|
bf6f95ae3b |
sctp: fix missing encap_port propagation for GSO fragments
encap_port in SCTP_INPUT_CB(skb) is used by sctp_vtag_verify() for
SCTP-over-UDP processing. In the GSO case, it is only set on the head
skb, while fragment skbs leave it 0.
This results in fragment skbs seeing encap_port == 0, breaking
SCTP-over-UDP connections.
Fix it by propagating encap_port from the head skb cb when initializing
fragment skbs in sctp_inq_pop().
Fixes:
|
||
|
Jakub Kicinski
|
f4d35a2c4c |
Merge branch 'net-airoha-preliminary-series-to-support-multiple-net_devices-connected-to-the-same-gdm-port'
Lorenzo Bianconi says: ==================== net: airoha: Preliminary series to support multiple net_devices connected to the same GDM port EN7581 or AN7583 SoCs support connecting multiple external SerDes (e.g. Ethernet or USB SerDes) to GDM3 or GDM4 ports via a hw arbiter that manages the traffic in a TDM manner. This series introduces some preliminary changes necessary to introduce support for multiple net_devices connected to the same Frame Engine (FE) GDM port (GDM3 or GDM4). ==================== Link: https://patch.msgid.link/20260412-airoha-multi-serdes-preliminary-patch-v1-0-08d5b670ca8f@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Lorenzo Bianconi
|
ae32f80018 |
net: airoha: Rely on net_device pointer in ETS callbacks
Remove airoha_gdm_port dependency in ETS tc callback signatures and rely on net_device pointer instead. Please note this patch does not introduce any logical change and it is a preliminary patch in order to support multiple net_devices connected to the same GDM3 or GDM4 port via an external hw arbiter. Tested-by: Xuegang Lu <xuegang.lu@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20260412-airoha-multi-serdes-preliminary-patch-v1-3-08d5b670ca8f@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Lorenzo Bianconi
|
8baf4bf72e |
net: airoha: Rely on net_device pointer in HTB callbacks
Remove airoha_gdm_port dependency in HTB tc callback signatures and rely on net_device pointer instead. Please note this patch does not introduce any logical change and it is a preliminary patch in order to support multiple net_devices connected to the same GDM3 or GDM4 port via an external hw arbiter. Tested-by: Xuegang Lu <xuegang.lu@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20260412-airoha-multi-serdes-preliminary-patch-v1-2-08d5b670ca8f@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Lorenzo Bianconi
|
360d745a53 |
net: airoha: Rely on net_device pointer in airoha_dev_setup_tc_block signature
Remove airoha_gdm_port dependency in airoha_dev_setup_tc_block routine signature and rely on net_device pointer instead. Please note this patch does not introduce any logical change and it is a preliminary patch to support multiple net_devices connected to the GDM3 or GDM4 ports via an external hw arbiter. Tested-by: Xuegang Lu <xuegang.lu@airoha.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://patch.msgid.link/20260412-airoha-multi-serdes-preliminary-patch-v1-1-08d5b670ca8f@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Jakub Kicinski
|
88e8577a2b |
Merge branch 'net-dsa-mxl862xx-add-statistics-support'
Daniel Golle says: ==================== net: dsa: mxl862xx: add statistics support Add per-port RMON statistics support for the MxL862xx DSA driver, covering hardware-specific ethtool -S counters, standard IEEE 802.3 MAC/ctrl/pause statistics, and rtnl_link_stats64 via polled 64-bit accumulation. ==================== Link: https://patch.msgid.link/cover.1775951347.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Daniel Golle
|
a21d33a526 |
net: dsa: mxl862xx: implement .get_stats64
Poll free-running firmware RMON counters every 2 seconds and accumulate deltas into 64-bit per-port statistics. 32-bit packet counters wrap in ~220s at 10 Gbps line rate with minimum-size frames; the 2s polling interval provides a comfortable margin. The .get_stats64 callback forces a fresh poll so that counters are always up to date when queried. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://patch.msgid.link/fa38548ba05866879e8912721edc91947ce4ff12.1775951347.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Daniel Golle
|
e6295d1246 |
net: dsa: mxl862xx: add ethtool statistics support
The MxL862xx firmware exposes per-port RMON counters through the RMON_PORT_GET command, covering standard IEEE 802.3 MAC statistics (unicast/multicast/broadcast packet and byte counts, collision counters, pause frames) as well as hardware-specific counters such as extended VLAN discard and MTU exceed events. Add the RMON counter firmware API structures and command definitions. Implement .get_strings, .get_sset_count, and .get_ethtool_stats for legacy ethtool -S support. Implement .get_eth_mac_stats, .get_eth_ctrl_stats, and .get_pause_stats for the standardized IEEE 802.3 statistics interface. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Link: https://patch.msgid.link/480be14d5ed51f3db7b1681b298044dbf8e87494.1775951347.git.daniel@makrotopia.org Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Linus Torvalds
|
f3756afb6f |
affs-for-7.1-tag
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||
|
Aleksander Jan Bajkowski
|
43a2deae36 |
net: phy: realtek: use LEDCR page number define on RTL8211F
Replace the magic number with an existing define for the LEDCR register page number on the RTL8211F. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: Daniel Golle <daniel@makrotopia.org> Link: https://patch.msgid.link/20260411105150.184577-1-olek2@wp.pl Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
|
Linus Torvalds
|
c92b4d3dd5 |
for-7.1-tag
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Merge tag 'for-7.1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"User visible changes:
- move shutdown ioctl support out of experimental features, a forced
stop of filesystem operation until the next unmount; additionally
there's a super block operation to forcibly remove a device from
under the filesystem that could lead to a shutdown or not if the
redundancy allows that
- report filesystem shutdown using fserror mechanism
- tree-checker updates:
- verify free space info, extent and bitmap items
- verify remap-tree items and related data in block group items
Performance improvements:
- speed up clearing first extent in the tracked range (+10%
throughput on sample workload)
- reduce COW rewrites of extent buffers during the same transaction
- avoid taking big device lock to update device stats during
transaction commit
- fix unnecessary flush on close when truncating empty files
(observed in practice on a backup application)
- prevent direct reclaim during compressed readahead to avoid stalls
under memory pressure
Notable fixes:
- fix chunk allocation strategy on RAID1-like block groups with
disproportionate device sizes, this could lead to ENOSPC due to
skewed reservation estimates
- adjust metadata reservation overcommit ratio to be less aggressive
and also try to flush if possible, this avoids ENOSPC and potential
transaction aborts in some edge cases (that are otherwise hard to
reproduce)
- fix silent IO error in encoded writes and ordered extent split in
zoned mode, the error was not correctly propagated to the address
space and could lead to zeroed ranges
- don't mark inline files NOCOMPRESS unexpectedly, the intent was to
do that for single block writes of regular files
- fix deadlock between reflink and transaction commit when using
flushoncommit
- fix overly strict item check of a running dev-replace operation
Core:
- zoned mode space reservation fixes:
- cap delayed refs metadata reservation to avoid overcommit
- update logic to reclaim partially unusable zones
- add another state to flush and reclaim partially used zone
- limit number of zones reclaimed in one go to avoid blocking
other operations
- don't let log trees consume global reserve on overcommit and fall
back to transaction commit
- revalidate extent buffer when checking its up-to-date status
- add self tests for zoned mode block group specifics
- reduce atomic allocations in some qgroup paths
- avoid unnecessary root node COW during snapshotting
- start new transaction in block group relocation conditionally
- faster check of NOCOW files on currently snapshotted root
- change how compressed bio size is tracked from bio and reduce the
structure size
- new tracepoint for search slot restart tracking
- checksum list manipulation improvements
- type, parameter cleanups, refactoring
- error handling improvements, transaction abort call adjustments"
* tag 'for-7.1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (116 commits)
btrfs: btrfs_log_dev_io_error() on all bio errors
btrfs: fix silent IO error loss in encoded writes and zoned split
btrfs: skip clearing EXTENT_DEFRAG for NOCOW ordered extents
btrfs: use BTRFS_FS_UPDATE_UUID_TREE_GEN flag for UUID tree rescan check
btrfs: remove duplicate journal_info reset on failure to commit transaction
btrfs: tag as unlikely if statements that check for fs in error state
btrfs: fix double free in create_space_info() error path
btrfs: fix double free in create_space_info_sub_group() error path
btrfs: do not reject a valid running dev-replace
btrfs: only invalidate btree inode pages after all ebs are released
btrfs: prevent direct reclaim during compressed readahead
btrfs: replace BUG_ON() with error return in cache_save_setup()
btrfs: zstd: don't cache sectorsize in a local variable
btrfs: zlib: don't cache sectorsize in a local variable
btrfs: zlib: drop redundant folio address variable
btrfs: lzo: inline read/write length helpers
btrfs: use common eb range validation in read_extent_buffer_to_user_nofault()
btrfs: read eb folio index right before loops
btrfs: rename local variable for offset in folio
btrfs: unify types for binary search variables
...
|
||
|
Linus Torvalds
|
23acda7c22 |
for-7.1/io_uring-20260411
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Merge tag 'for-7.1/io_uring-20260411' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull io_uring updates from Jens Axboe:
- Add a callback driven main loop for io_uring, and BPF struct_ops
on top to allow implementing custom event loop logic
- Decouple IOPOLL from being a ring-wide all-or-nothing setting,
allowing IOPOLL use cases to also issue certain white listed
non-polled opcodes
- Timeout improvements. Migrate internal timeout storage from
timespec64 to ktime_t for simpler arithmetic and avoid copying of
timespec data
- Zero-copy receive (zcrx) updates:
- Add a device-less mode (ZCRX_REG_NODEV) for testing and
experimentation where data flows through the copy fallback path
- Fix two-step unregistration regression, DMA length calculations,
xarray mark usage, and a potential 32-bit overflow in id
shifting
- Refactoring toward multi-area support: dedicated refill queue
struct, consolidated DMA syncing, netmem array refilling format,
and guard-based locking
- Zero-copy transmit (zctx) cleanup:
- Unify io_send_zc() and io_sendmsg_zc() into a single function
- Add vectorized registered buffer send for IORING_OP_SEND_ZC
- Add separate notification user_data via sqe->addr3 so
notification and completion CQEs can be distinguished without
extra reference counting
- Switch struct io_ring_ctx internal bitfields to explicit flag bits
with atomic-safe accessors, and annotate the known harmless races on
those flags
- Various optimizations caching ctx and other request fields in local
variables to avoid repeated loads, and cleanups for tctx setup, ring
fd registration, and read path early returns
* tag 'for-7.1/io_uring-20260411' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (58 commits)
io_uring: unify getting ctx from passed in file descriptor
io_uring/register: don't get a reference to the registered ring fd
io_uring/tctx: clean up __io_uring_add_tctx_node() error handling
io_uring/tctx: have io_uring_alloc_task_context() return tctx
io_uring/timeout: use 'ctx' consistently
io_uring/rw: clean up __io_read() obsolete comment and early returns
io_uring/zcrx: use correct mmap off constants
io_uring/zcrx: use dma_len for chunk size calculation
io_uring/zcrx: don't clear not allocated niovs
io_uring/zcrx: don't use mark0 for allocating xarray
io_uring: cast id to u64 before shifting in io_allocate_rbuf_ring()
io_uring/zcrx: reject REG_NODEV with large rx_buf_size
io_uring/cancel: validate opcode for IORING_ASYNC_CANCEL_OP
io_uring/rsrc: use io_cache_free() to free node
io_uring/zcrx: rename zcrx [un]register functions
io_uring/zcrx: check ctrl op payload struct sizes
io_uring/zcrx: cache fallback availability in zcrx ctx
io_uring/zcrx: warn on a repeated area append
io_uring/zcrx: consolidate dma syncing
io_uring/zcrx: netmem array as refiling format
...
|
||
|
Greg Kroah-Hartman
|
8b0c25528c |
bnge: return after auxiliary_device_uninit() in error path
When auxiliary_device_add() fails, the error block calls
auxiliary_device_uninit() but does not return. The uninit drops the
last reference and synchronously runs bnge_aux_dev_release(), which sets
bd->auxr_dev = NULL and frees the underlying object. The subsequent
bd->auxr_dev->net = bd->netdev then dereferences NULL, which is not a
good thing to have happen when trying to clean up from an error.
Add the missing return, as the auxiliary bus documentation states is a
requirement (seems that LLM tools read documentation better than humans
do...)
Cc: Vikas Gupta <vikas.gupta@broadcom.com>
Cc: Andrew Lunn <andrew+netdev@lunn.ch>
Fixes:
|
||
|
Evan Ducas
|
d46515ec0b |
docs: security: ipe: fix typos and grammar
Fix several spelling and grammar mistakes in the IPE documentation. No functional change. Signed-off-by: Evan Ducas <evan.j.ducas@gmail.com> Acked-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Fan Wu <wufan@kernel.org> |
||
|
Kuniyuki Iwashima
|
c058bbf05b |
tcp: Don't set treq->req_usec_ts in cookie_tcp_reqsk_init().
Commit |
||
|
Guangshuo Li
|
b635f2ecdb |
f2fs: fix uninitialized kobject put in f2fs_init_sysfs()
In f2fs_init_sysfs(), all failure paths after kset_register() jump to
put_kobject, which unconditionally releases both f2fs_tune and
f2fs_feat.
If kobject_init_and_add(&f2fs_feat, ...) fails, f2fs_tune has not been
initialized yet, so calling kobject_put(&f2fs_tune) is invalid.
Fix this by splitting the unwind path so each error path only releases
objects that were successfully initialized.
Fixes:
|
||
|
Yongpeng Yang
|
5909bedbed |
f2fs: protect extension_list reading with sb_lock in f2fs_sbi_show()
In f2fs_sbi_show(), the extension_list, extension_count and
hot_ext_count are read without holding sbi->sb_lock. If a concurrent
sysfs store modifies the extension list via f2fs_update_extension_list(),
the show path may read inconsistent count and array contents, potentially
leading to out-of-bounds access or displaying stale data.
Fix this by holding sb_lock around the entire extension list read
and format operation.
Fixes:
|
||
|
Yongpeng Yang
|
b8b902fd57 |
f2fs: disallow setting an extension to both cold and hot
An extension should not exist in both the cold and hot extension lists simultaneously. When adding a hot extension, check whether it already exists in the cold list, and vice versa. Reject the operation with -EINVAL if a conflict is found. Signed-off-by: Yongpeng Yang <yangyongpeng@xiaomi.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|
Linus Torvalds
|
7fe6ac157b |
for-7.1/block-20260411
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Merge tag 'for-7.1/block-20260411' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block updates from Jens Axboe:
- Add shared memory zero-copy I/O support for ublk, bypassing per-I/O
copies between kernel and userspace by matching registered buffer
PFNs at I/O time. Includes selftests.
- Refactor bio integrity to support filesystem initiated integrity
operations and arbitrary buffer alignment.
- Clean up bio allocation, splitting bio_alloc_bioset() into clear fast
and slow paths. Add bio_await() and bio_submit_or_kill() helpers,
unify synchronous bi_end_io callbacks.
- Fix zone write plug refcount handling and plug removal races. Add
support for serializing zone writes at QD=1 for rotational zoned
devices, yielding significant throughput improvements.
- Add SED-OPAL ioctls for Single User Mode management and a STACK_RESET
command.
- Add io_uring passthrough (uring_cmd) support to the BSG layer.
- Replace pp_buf in partition scanning with struct seq_buf.
- zloop improvements and cleanups.
- drbd genl cleanup, switching to pre_doit/post_doit.
- NVMe pull request via Keith:
- Fabrics authentication updates
- Enhanced block queue limits support
- Workqueue usage updates
- A new write zeroes device quirk
- Tagset cleanup fix for loop device
- MD pull requests via Yu Kuai:
- Fix raid5 soft lockup in retry_aligned_read()
- Fix raid10 deadlock with check operation and nowait requests
- Fix raid1 overlapping writes on writemostly disks
- Fix sysfs deadlock on array_state=clear
- Proactive RAID-5 parity building with llbitmap, with
write_zeroes_unmap optimization for initial sync
- Fix llbitmap barrier ordering, rdev skipping, and bitmap_ops
version mismatch fallback
- Fix bcache use-after-free and uninitialized closure
- Validate raid5 journal metadata payload size
- Various cleanups
- Various other fixes, improvements, and cleanups
* tag 'for-7.1/block-20260411' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux: (146 commits)
ublk: fix tautological comparison warning in ublk_ctrl_reg_buf
scsi: bsg: fix buffer overflow in scsi_bsg_uring_cmd()
block: refactor blkdev_zone_mgmt_ioctl
MAINTAINERS: update ublk driver maintainer email
Documentation: ublk: address review comments for SHMEM_ZC docs
ublk: allow buffer registration before device is started
ublk: replace xarray with IDA for shmem buffer index allocation
ublk: simplify PFN range loop in __ublk_ctrl_reg_buf
ublk: verify all pages in multi-page bvec fall within registered range
ublk: widen ublk_shmem_buf_reg.len to __u64 for 4GB buffer support
xfs: use bio_await in xfs_zone_gc_reset_sync
block: add a bio_submit_or_kill helper
block: factor out a bio_await helper
block: unify the synchronous bi_end_io callbacks
xfs: fix number of GC bvecs
selftests/ublk: add read-only buffer registration test
selftests/ublk: add filesystem fio verify test for shmem_zc
selftests/ublk: add hugetlbfs shmem_zc test for loop target
selftests/ublk: add shared memory zero-copy test
selftests/ublk: add UBLK_F_SHMEM_ZC support for loop target
...
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Yongpeng Yang
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ed78aeebef |
f2fs: fix node_cnt race between extent node destroy and writeback
f2fs_destroy_extent_node() does not set FI_NO_EXTENT before clearing
extent nodes. When called from f2fs_drop_inode() with I_SYNC set,
concurrent kworker writeback can insert new extent nodes into the same
extent tree, racing with the destroy and triggering f2fs_bug_on() in
__destroy_extent_node(). The scenario is as follows:
drop inode writeback
- iput
- f2fs_drop_inode // I_SYNC set
- f2fs_destroy_extent_node
- __destroy_extent_node
- while (node_cnt) {
write_lock(&et->lock)
__free_extent_tree
write_unlock(&et->lock)
- __writeback_single_inode
- f2fs_outplace_write_data
- f2fs_update_read_extent_cache
- __update_extent_tree_range
// FI_NO_EXTENT not set,
// insert new extent node
} // node_cnt == 0, exit while
- f2fs_bug_on(node_cnt) // node_cnt > 0
Additionally, __update_extent_tree_range() only checks FI_NO_EXTENT for
EX_READ type, leaving EX_BLOCK_AGE updates completely unprotected.
This patch set FI_NO_EXTENT under et->lock in __destroy_extent_node(),
consistent with other callers (__update_extent_tree_range and
__drop_extent_tree) and check FI_NO_EXTENT for both EX_READ and
EX_BLOCK_AGE tree.
Fixes:
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Jaegeuk Kim
|
2a3db1e02c |
f2fs: allow empty mount string for Opt_usr|grp|projjquota
The fsparam_string_empty() gives an error when mounting without string, since
its type is set to fsparam_flag in VFS. So, let's allow the flag as well.
This addresses xfstests/f2fs/015 and f2fs/021.
Fixes:
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Gabriel Krisman Bertazi
|
b80a95ccf1 |
udp: Force compute_score to always inline
Back in 2024 I reported a 7-12% regression on an iperf3 UDP loopback thoughput test that we traced to the extra overhead of calling compute_score on two places, introduced by commit |
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Linus Torvalds
|
b8f82cb0d8 |
Landlock update for v7.1-rc1
-----BEGIN PGP SIGNATURE----- iIYEABYKAC4WIQSVyBthFV4iTW/VU1/l49DojIL20gUCadfgCxAcbWljQGRpZ2lr b2QubmV0AAoJEOXj0OiMgvbSl5cA/0QZjJ+4V2DVzJQM5qzmNK9He9uYaOs7F2Ks xRvg7IebAPwMEcVY+CVQxD+YGj08UgM753yx4CRbhsu4k5mowEEJDQ== =Lz9R -----END PGP SIGNATURE----- Merge tag 'landlock-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull Landlock update from Mickaël Salaün: "This adds a new Landlock access right for pathname UNIX domain sockets thanks to a new LSM hook, and a few fixes" * tag 'landlock-7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: (23 commits) landlock: Document fallocate(2) as another truncation corner case landlock: Document FS access right for pathname UNIX sockets selftests/landlock: Simplify ruleset creation and enforcement in fs_test selftests/landlock: Check that coredump sockets stay unrestricted selftests/landlock: Audit test for LANDLOCK_ACCESS_FS_RESOLVE_UNIX selftests/landlock: Test LANDLOCK_ACCESS_FS_RESOLVE_UNIX selftests/landlock: Replace access_fs_16 with ACCESS_ALL in fs_test samples/landlock: Add support for named UNIX domain socket restrictions landlock: Clarify BUILD_BUG_ON check in scoping logic landlock: Control pathname UNIX domain socket resolution by path landlock: Use mem_is_zero() in is_layer_masks_allowed() lsm: Add LSM hook security_unix_find landlock: Fix kernel-doc warning for pointer-to-array parameters landlock: Fix formatting in tsync.c landlock: Improve kernel-doc "Return:" section consistency landlock: Add missing kernel-doc "Return:" sections selftests/landlock: Fix format warning for __u64 in net_test selftests/landlock: Skip stale records in audit_match_record() selftests/landlock: Drain stale audit records on init selftests/landlock: Fix socket file descriptor leaks in audit helpers ... |
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Jakub Kicinski
|
2258d1dffa |
Merge branch 'octeon_ep_vf-fix-napi_build_skb-null-dereference'
David Carlier says: ==================== octeon_ep_vf: fix napi_build_skb() NULL dereference napi_build_skb() can return NULL on allocation failure. In __octep_vf_oq_process_rx(), the result is used directly without a NULL check in both the single-buffer and multi-fragment paths, leading to a NULL pointer dereference. Patch 1 introduces a helper to deduplicate the ring index advance pattern, patch 2 adds the actual NULL checks. ==================== Link: https://patch.msgid.link/20260409184009.930359-1-devnexen@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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David Carlier
|
dd66b42854 |
octeon_ep_vf: add NULL check for napi_build_skb()
napi_build_skb() can return NULL on allocation failure. In
__octep_vf_oq_process_rx(), the result is used directly without a NULL
check in both the single-buffer and multi-fragment paths, leading to a
NULL pointer dereference.
Add NULL checks after both napi_build_skb() calls, properly advancing
descriptors and consuming remaining fragments on failure.
Fixes:
|
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David Carlier
|
4e5bc3ff06 |
octeon_ep_vf: introduce octep_vf_oq_next_idx() helper
Introduce octep_vf_oq_next_idx() to consolidate the repeated ring index advance and wraparound pattern in __octep_vf_oq_process_rx(). No functional change intended. Signed-off-by: David Carlier <devnexen@gmail.com> Link: https://patch.msgid.link/20260409184009.930359-2-devnexen@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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Linus Torvalds
|
b206a6fb9a |
selinux/stable-7.1 PR 20260410
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEES0KozwfymdVUl37v6iDy2pc3iXMFAmnZehgUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQ6iDy2pc3iXP6QQ//atglS8FsdHDfnEVwHls6jhyEwi8+ 7QIJUCEJcgSnVOonUeaq1Xl2m1xz7XOMFKfGPRoSvgnRI90FYavXbuPOjCWHmTgj 1U5RHs/4ytr25kpLmvds80UUGiZuFkjI26vvwt8Y0OL+PrVTbkFIaUcExFzsNbbj 11XHU1y5NCTpqNTaVZH7Uc0Leqh8cfMm8V4oGXo3sQHuDKcTVTURWcWvhkz4cmA0 Exx+ZHHXWUINJ4HZB3Ze1rLO/7p3X9ZTeIyKbcSEgfNrIQKeLRB8n9XXHAeI+vRU uHdZaCy3DpT5CDZOuWPOQ58jp0UZr1n5HzJ/uSCpcM7Pn7TfNnK2oSQk/aPHe/Rf p+su5B6xKdxcwUmPDe7bfP2xGlLZarPsLxxdkLKGDopXwRk6c08VRP6MfhQkxVea x7owR4QYcZNWeTyZvV1fLKjVOF6Zp09WjpYUS7O8QYLG9b78EIGXfM1nG/wouh9W xgvQhGCcCQ1Yu1RLzlnIqK5srV88DeENDdTTjfUbkq/dPBkwyQx+NnOOburHbIr2 kVJ9tMTkCLL0Ib2446fVPcR9/w0LsiXAtKWlSYsVM3+UhBpa70xmal/aZXEGdw/R aecmvgPu5E/kI+nFUfVT+T6CPO1VkXvNmhR6FCITEJljSK+bM+p4FxKV0/BjQWcd CdDqTd5/VJETspw= =HzM1 -----END PGP SIGNATURE----- Merge tag 'selinux-pr-20260410' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull selinux update from Paul Moore: - Annotate a known race condition to soothe KCSAN * tag 'selinux-pr-20260410' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: annotate intentional data race in inode_doinit_with_dentry() |
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|
Jakub Kicinski
|
9ad24ba408 |
Merge branch 'net-qrtr-ns-a-bunch-of-fixs'
Manivannan Sadhasivam says: ==================== net: qrtr: ns: A bunch of fixs This series fixes a bunch of possible memory exhaustion issues in the QRTR nameserver. ==================== Link: https://patch.msgid.link/20260409-qrtr-fix-v3-0-00a8a5ff2b51@oss.qualcomm.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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|
Manivannan Sadhasivam
|
7809fea20c |
net: qrtr: ns: Fix use-after-free in driver remove()
In the remove callback, if a packet arrives after destroy_workqueue() is
called, but before sock_release(), the qrtr_ns_data_ready() callback will
try to queue the work, causing use-after-free issue.
Fix this issue by saving the default 'sk_data_ready' callback during
qrtr_ns_init() and use it to replace the qrtr_ns_data_ready() callback at
the start of remove(). This ensures that even if a packet arrives after
destroy_workqueue(), the work struct will not be dereferenced.
Note that it is also required to ensure that the RX threads are completed
before destroying the workqueue, because the threads could be using the
qrtr_ns_data_ready() callback.
Cc: stable@vger.kernel.org
Fixes:
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|
Manivannan Sadhasivam
|
27d5e84e81 |
net: qrtr: ns: Limit the total number of nodes
Currently, the nameserver doesn't limit the number of nodes it handles.
This can be an attack vector if a malicious client starts registering
random nodes, leading to memory exhaustion.
Hence, limit the maximum number of nodes to 64. Note that, limit of 64 is
chosen based on the current platform requirements. If requirement changes
in the future, this limit can be increased.
Cc: stable@vger.kernel.org
Fixes:
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