[NVIDIA 6.14-next] MPAM 24.04 linux nvidia adv 6.14 next#177

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fyu1 wants to merge 172 commits intoNVIDIA:24.04_linux-nvidia-adv-6.14-nextfrom

fyu1:24.04_linux-nvidia-adv-6.14-next

Commits on Aug 4, 2025

cpumask: Relax cpumask_any_but()

YuryNorov
authored and
fyu1
committed
find: Add find_first_andnot_bit()

YuryNorov
authored and
fyu1
committed
cpumask: Add cpumask_{first,next}_andnot() API

YuryNorov
authored and
fyu1
committed
cpu/SMT: Provide a default topology_is_primary_thread()

Yicong Yang
authored and
fyu1
committed
kernfs: Acquire kernfs_rwsem in kernfs_notify_workfn().

Sebastian Andrzej Siewior
authored and
fyu1
committed
kernfs: Acquire kernfs_rwsem in kernfs_get_parent_dentry().

Sebastian Andrzej Siewior
authored and
fyu1
committed
kernfs: Acquire kernfs_rwsem in kernfs_node_dentry().

Sebastian Andrzej Siewior
authored and
fyu1
committed
kernfs: Don't re-lock kernfs_root::kernfs_rwsem in kernfs_fop_readdir().

Sebastian Andrzej Siewior
authored and
fyu1
committed
kernfs: Use RCU to access kernfs_node::parent.

Sebastian Andrzej Siewior
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fyu1
committed
kernfs: Use RCU to access kernfs_node::name.

Sebastian Andrzej Siewior
authored and
fyu1
committed
x86: Move sysctls into arch/x86

Joelgranados
authored and
fyu1
committed
ACPI: HED: Always initialize before evged

Xiaofei Tan
authored and
fyu1
committed
arm64: scripts/sorttable: Implement sorting mcount_loc at boot for arm64

rostedt
authored and
fyu1
committed
vdso: Add generic architecture-specific data storage

t-8ch
authored and
fyu1
committed
arm64: vdso: Switch to generic storage implementation

t-8ch
authored and
fyu1
committed
irqchip/gic-v3: Add Rockchip 3568002 erratum workaround

digetx
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fyu1
committed
acpi/hmat / cxl: Add extended linear cache support for CXL

davejiang
authored and
fyu1
committed
platform: arm64: add Huawei Matebook E Go EC driver

right-0903
authored and
fyu1
committed
x86/resctrl: Add a helper to avoid reaching into the arch code resource list

James Morse
authored and
fyu1
committed
x86/resctrl: Remove fflags from struct rdt_resource

James Morse
authored and
fyu1
committed
x86/resctrl: Use schema type to determine how to parse schema values

James Morse
authored and
fyu1
committed
x86/resctrl: Use schema type to determine the schema format string

James Morse
authored and
fyu1
committed
x86/resctrl: Remove data_width and the tabular format

James Morse
authored and
fyu1
committed
x86/resctrl: Add max_bw to struct resctrl_membw

James Morse
authored and
fyu1
committed
x86/resctrl: Generate default_ctrl instead of sharing it

James Morse
authored and
fyu1
committed
x86/resctrl: Add helper for setting CPU default properties

James Morse
authored and
fyu1
committed
x86/resctrl: Remove rdtgroup from update_cpu_closid_rmid()

James Morse
authored and
fyu1
committed
x86/resctrl: Expose resctrl fs's init function to the rest of the kernel

James Morse
authored and
fyu1
committed
x86/resctrl: Move rdt_find_domain() to be visible to arch and fs code

James Morse
authored and
fyu1
committed
x86/resctrl: Move resctrl types to a separate header

James Morse
authored and
fyu1
committed
x86/resctrl: Add an arch helper to reset one resource

James Morse
authored and
fyu1
committed
x86/resctrl: Move monitor exit work to a resctrl exit call

James Morse
authored and
fyu1
committed
x86/resctrl: Move monitor init work to a resctrl init call

James Morse
authored and
fyu1
committed
x86/resctrl: Rewrite and move the for_each_*_rdt_resource() walkers

James Morse
authored and
fyu1
committed
x86/resctrl: Move the is_mbm_*_enabled() helpers to asm/resctrl.h

James Morse
authored and
fyu1
committed
x86/resctrl: Add resctrl_arch_is_evt_configurable() to abstract BMEC

James Morse
authored and
fyu1
committed
x86/resctrl: Change mon_event_config_{read,write}() to be arch helpers

James Morse
authored and
fyu1
committed
x86/resctrl: Move mba_mbps_default_event init to filesystem code

James Morse
authored and
fyu1
committed
x86/resctrl: Move mbm_cfg_mask to struct rdt_resource

James Morse
authored and
fyu1
committed
x86/resctrl: Add resctrl_arch_ prefix to pseudo lock functions

James Morse
authored and
fyu1
committed
x86/resctrl: Allow an architecture to disable pseudo lock

James Morse
authored and
fyu1
committed
x86/resctrl: Make prefetch_disable_bits belong to the arch code

James Morse
authored and
fyu1
committed
x86/resctrl: Make resctrl_arch_pseudo_lock_fn() take a plr

James Morse
authored and
fyu1
committed
x86/resctrl: Move RFTYPE flags to be managed by resctrl

James Morse
authored and
fyu1
committed
x86/resctrl: Handle throttle_mode for SMBA resources

James Morse
authored and
fyu1
committed
x86/resctrl: Move get_config_index() to a header

James Morse
authored and
fyu1
committed
x86/resctrl: Move get_{mon,ctrl}_domain_from_cpu() to live with their callers

James Morse
authored and
fyu1
committed
arm64/mm: Define PTDESC_ORDER

Anshuman Khandual
authored and
fyu1
committed
arm64: Kconfig: Enable HOTPLUG_SMT

Yicong Yang
authored and
fyu1
committed
kbuild: rust: add rustc-min-version support function

ojeda
authored and
fyu1
committed
kbuild: Introduce Kconfig symbol for linking vmlinux with relocations

ardbiesheuvel
authored and
fyu1
committed
mm/sparse: allow for alternate vmemmap section init at boot

Frank van der Linden
authored and
fyu1
committed
mm: rename GENERIC_PTDUMP and PTDUMP_CORE

Anshuman Khandual
authored and
fyu1
committed
drm/bridge: Add encoder parameter to drm_bridge_funcs.attach

mripard
authored and
fyu1
committed
mseal sysmap: enable arm64

peaktocreek
authored and
fyu1
committed
platform: arm64: huawei-gaokun-ec: Remove unneeded semicolon

Chen Ni
authored and
fyu1
committed
x86/resctrl: Fix rdtgroup_mkdir()'s unlocked use of kernfs_node::name

James Morse
authored and
fyu1
committed
ACPI: Add missing prototype for non CONFIG_SUSPEND/CONFIG_X86 case

superm1
authored and
fyu1
committed
platform: Do not enable by default during compile testing

krzk
authored and
fyu1
committed
platform: arm64: acer-aspire1-ec: convert to devm_drm_bridge_alloc() API

lucaceresoli
authored and
fyu1
committed
arm64: Support ARM64_VA_BITS=52 when setting ARCH_MMAP_RND_BITS_MAX

kornelduleba
authored and
fyu1
committed
arm64: Kconfig: remove unnecessary selection of CRC32

ebiggers
authored and
fyu1
committed
arm64: drop binutils version checks

arndb
authored and
fyu1
committed
arm64/fpsimd: Allow CONFIG_ARM64_SME to be selected

mrutland-arm
authored and
fyu1
committed
arm64/mm: Batch barriers when updating kernel mappings

ryanhrob
authored and
fyu1
committed
ACPI: MRRM: Minimal parse of ACPI MRRM table

aegl
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fyu1
committed
arm64: add KHO support

agraf
authored and
fyu1
committed
x86/resctrl: Optimize cpumask_any_housekeeping()

YuryNorov
authored and
fyu1
committed
x86/resctrl: Remove the limit on the number of CLOSID

Amit Singh Tomar
authored and
fyu1
committed
x86/resctrl: Rename resctrl_sched_in() to begin with "resctrl_arch_"

James Morse
authored and
fyu1
committed
x86/resctrl: Check all domains are offline in resctrl_exit()

James Morse
authored and
fyu1
committed
x86/resctrl: Resctrl_exit() teardown resctrl but leave the mount point

James Morse
authored and
fyu1
committed
x86/resctrl: Drop __init/__exit on assorted symbols

James Morse
authored and
fyu1
committed
x86/resctrl: Move is_mba_sc() out of core.c

James Morse
authored and
fyu1
committed
x86/resctrl: Add end-marker to the resctrl_event_id enum

James Morse
authored and
fyu1
committed
x86/resctrl: Expand the width of domid by replacing mon_data_bits

James Morse
authored and
fyu1
committed
x86/resctrl: Split trace.h

James Morse
authored and
fyu1
committed
fs/resctrl: Add boiler plate for external resctrl code

James Morse
authored and
fyu1
committed
x86/resctrl: Move the filesystem bits to headers visible to fs/resctrl

James Morse
authored and
fyu1
committed
x86/resctrl: Move enum resctrl_event_id to resctrl.h

James Morse
authored and
fyu1
committed
x86/resctrl: Fix types in resctrl_arch_mon_ctx_{alloc,free}() stubs

James Morse
authored and
fyu1
committed
x86/resctrl: Move pseudo lock prototypes to include/linux/resctrl.h

James Morse
authored and
fyu1
committed
x86/resctrl: Squelch whitespace anomalies in resctrl core code

Dave Martin
authored and
fyu1
committed
x86/resctrl: Prefer alloc(sizeof(*foo)) idiom in rdt_init_fs_context()

Dave Martin
authored and
fyu1
committed
x86/resctrl: Relax some asm #includes

Dave Martin
authored and
fyu1
committed
x86/resctrl: Always initialise rid field in rdt_resources_all[]

James Morse
authored and
fyu1
committed
x86,fs/resctrl: Move the resctrl filesystem code to live in /fs/resctrl

James Morse
authored and
fyu1
committed
arm64: errata: Work around AmpereOne's erratum AC04_CPU_23

D Scott Phillips
authored and
fyu1
committed
ACPI: irq: Introduce acpi_get_gsi_dispatcher()

romank-msft
authored and
fyu1
committed
ACPI: MRRM: Fix default max memory region

anilskeshavamurthy
authored and
fyu1
committed
fs/resctrl: Restore the rdt_last_cmd_clear() calls after acquiring rdtgroup_mutex

henryZe
authored and
fyu1
committed
x86,fs/resctrl: Remove inappropriate references to cacheinfo in the resctrl subsystem

Qinyun Tan
authored and
fyu1
committed
cacheinfo: Set cache 'id' based on DT data

robherring
authored and
fyu1
committed
cacheinfo: Add arch hook to compress CPU h/w id into 32 bits for cache-id

James Morse
authored and
fyu1
committed
arm64: cacheinfo: Provide helper to compress MPIDR value into u32

James Morse
authored and
fyu1
committed
TAG: CACHEINFO

James Morse
authored and
fyu1
committed
cacheinfo: Expose the code to generate a cache-id from a device_node

James Morse
authored and
fyu1
committed
drivers: base: cacheinfo: Add helper to find the cache size from cpu+level

James Morse
authored and
fyu1
committed
ACPI / PPTT: Add a helper to fill a cpumask from a processor container

James Morse
authored and
fyu1
committed
ACPI / PPTT: Stop acpi_count_levels() expecting callers to clear levels

James Morse
authored and
fyu1
committed
ACPI / PPTT: Find cache level by cache-id

James Morse
authored and
fyu1
committed
ACPI / PPTT: Add a helper to fill a cpumask from a cache_id

James Morse
authored and
fyu1
committed
arm64: kconfig: Add Kconfig entry for MPAM

James Morse
authored and
fyu1
committed
ACPI / MPAM: Parse the MPAM table

James Morse
authored and
fyu1
committed
dt-bindings: arm: Add MPAM MSC binding

robherring
authored and
fyu1
committed
platform: arm64: Move ec devices to an ec subdirectory

James Morse
authored and
fyu1
committed
arm_mpam: Add probe/remove for mpam msc driver and kbuild boiler plate

James Morse
authored and
fyu1
committed
arm_mpam: Add support for memory controller MSC on DT platforms

shankerd04
authored and
fyu1
committed
arm_mpam: Add the class and component structures for ris firmware described

James Morse
authored and
fyu1
committed
arm_mpam: Add MPAM MSC register layout definitions

James Morse
authored and
fyu1
committed
arm_mpam: Add cpuhp callbacks to probe MSC hardware

James Morse
authored and
fyu1
committed
arm_mpam: Probe MSCs to find the supported partid/pmg values

James Morse
authored and
fyu1
committed
arm_mpam: Add helpers for managing the locking around the mon_sel registers

James Morse
authored and
fyu1
committed
arm_mpam: Probe the hardware features resctrl supports

James Morse
authored and
fyu1
committed
arm_mpam: Merge supported features during mpam_enable() into mpam_class

James Morse
authored and
fyu1
committed
arm_mpam: Reset MSC controls from cpu hp callbacks

James Morse
authored and
fyu1
committed
arm_mpam: Add a helper to touch an MSC from any CPU

James Morse
authored and
fyu1
committed
arm_mpam: Extend reset logic to allow devices to be reset any time

James Morse
authored and
fyu1
committed
arm_mpam: Register and enable IRQs

James Morse
authored and
fyu1
committed
arm_mpam: Use a static key to indicate when mpam is enabled

James Morse
authored and
fyu1
committed
arm_mpam: Allow configuration to be applied and restored during cpu online

James Morse
authored and
fyu1
committed
arm_mpam: Probe and reset the rest of the features

James Morse
authored and
fyu1
committed
arm_mpam: Add helpers to allocate monitors

James Morse
authored and
fyu1
committed
arm_mpam: Add mpam_msmon_read() to read monitor value

James Morse
authored and
fyu1
committed
arm_mpam: Track bandwidth counter state for overflow and power management

James Morse
authored and
fyu1
committed
arm_mpam: Probe for long/lwd mbwu counters

rohit-arm
authored and
fyu1
committed
arm_mpam: Use long MBWU counters if supported

rohit-arm
authored and
fyu1
committed
arm_mpam: Add helper to reset saved mbwu state

James Morse
authored and
fyu1
committed
arm_mpam: Add kunit test for bitmap reset

James Morse
authored and
fyu1
committed
arm_mpam: Add kunit tests for props_mismatch()

James Morse
authored and
fyu1
committed
arm64: mpam: Context switch the MPAM registers

James Morse
authored and
fyu1
committed
arm64: mpam: Re-initialise MPAM regs when CPU comes online

James Morse
authored and
fyu1
committed
arm64: mpam: Add cpu_pm notifier to restore MPAM sysregs

James Morse
authored and
fyu1
committed
arm64: mpam: Advertise the CPUs MPAM limits to the driver

James Morse
authored and
fyu1
committed
arm64: mpam: Add helpers to change a tasks and cpu mpam partid/pmg values

James Morse
authored and
fyu1
committed
untested: KVM: arm64: Force guest EL1 to use user-space's partid configuration

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add boilerplate cpuhp and domain allocation

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Pick the caches we will use as resctrl resources

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Implement resctrl_arch_reset_all_ctrls()

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add resctrl_arch_get_config()

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Implement helpers to update configuration

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add plumbing against arm64 task andcpu hooks

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add CDP emulation

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add rmid index helpers

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add support for 'MB' resource

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add kunit test for control format conversions

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add support for csu counters

James Morse
authored and
fyu1
committed
untested: arm_mpam: resctrl: pick classes for use as mbm counters

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Pre-allocate free running monitors

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Allow resctrl to allocate monitors

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add resctrl_arch_rmid_read() and resctrl_arch_reset_rmid()

James Morse
authored and
fyu1
committed
untested: arm_mpam: resctrl: Allow monitors to be configured

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Add empty definitions for fine-grained enables

James Morse
authored and
fyu1
committed
arm64: mpam: Select ARCH_HAS_CPU_RESCTRL

James Morse
authored and
fyu1
committed
fs/resctrl: Don't touch rmid_ptrs[] in free_rmid() when there are no monitors

James Morse
authored and
fyu1
committed
fs/resctrl: Avoid a race with dom_data_exit() and closid_num_dirty_rmid[]

James Morse
authored and
fyu1
committed
fs/resctrl: Avoid a race with dom_data_exit() and rmid_ptrs[]

James Morse
authored and
fyu1
committed
perf/arm-cmn: Stop claiming all the resources

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Tell resctrl about cpu/domain online/offline

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Call resctrl_exit() in the event of errors

James Morse
authored and
fyu1
committed
arm_mpam: resctrl: Update the rmid reallocation limit

James Morse
authored and
fyu1
committed
FIX ME: arm_mpam: Sort the domain list by domain-id

shankerd04
authored and
fyu1
committed
arm_mpam: Generate a configuration for min controls

James Morse
authored and
fyu1
committed
arm_mpam: Add quirk framework

shankerd04
authored and
fyu1
committed
arm_mpam: Add workaround for T241-MPAM-1

shankerd04
authored and
fyu1
committed
arm_mpam: Add workaround for T241-MPAM-4

shankerd04
authored and
fyu1
committed
arm_mpam: Add workaround for T241-MPAM-6

shankerd04
authored and
fyu1
committed
arm_mpam: Quirk CMN-650's CSU NRDY behaviour

James Morse
authored and
fyu1
committed
debugfs: Add helpers for creating cpumask entries in debugfs

James Morse
authored and
fyu1
committed
arm_mpam: Add debugfs entries to show the MSC/RIS the driver discovered

James Morse
authored and
fyu1
committed
arm_mpam: Add force-disable debugfs trigger

James Morse
authored and
fyu1
committed
arm_mpam: Expose the number of NRDY retries in debugfs

James Morse
authored and
fyu1
committed