Rob Herring (Arm) d8226d8cfb perf: arm_pmuv3: Add support for Armv9.4 PMU instruction counter ... Armv9.4/8.9 PMU adds optional support for a fixed instruction counter similar to the fixed cycle counter. Support for the feature is indicated in the ID_AA64DFR1_EL1 register PMICNTR field. The counter is not accessible in AArch32. Existing userspace using direct counter access won't know how to handle the fixed instruction counter, so we have to avoid using the counter when user access is requested. Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Tested-by: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20240731-arm-pmu-3-9-icntr-v3-7-280a8d7ff465@kernel.org Signed-off-by: Will Deacon <will@kernel.org>		2024-08-16 13:09:12 +01:00
..
hardware	ARM: sa1100: make match function take a const pointer	2024-07-19 13:47:20 +02:00
mach	ARM: 9298/1: Drop custom mdesc->handle_irq()	2023-06-19 09:35:48 +01:00
vdso	vdso/treewide: Add vdso_data pointer argument to __arch_get_hw_counter()	2020-08-06 10:57:30 +02:00
xen	arm/xen: Introduce xen_setup_dma_ops()	2022-06-06 08:54:33 +02:00
arch_gicv3.h	arm64: add ARM64_HAS_GIC_PRIO_RELAXED_SYNC cpucap	2023-01-31 16:06:17 +00:00
arch_timer.h	clocksource/drivers/arm_arch_timer: Drop unnecessary ISB on CVAL programming	2021-10-17 21:47:44 +02:00
archrandom.h	random: remove CONFIG_ARCH_RANDOM	2022-07-18 15:03:37 +02:00
arm_pmuv3.h	perf: arm_pmuv3: Add support for Armv9.4 PMU instruction counter	2024-08-16 13:09:12 +01:00
arm-cci.h
asm-offsets.h
assembler.h	ARM: 9358/2: Implement PAN for LPAE by TTBR0 page table walks disablement	2024-04-18 12:10:46 +01:00
atomic.h	locking/atomic: arm: add preprocessor symbols	2023-06-05 09:57:15 +02:00
auxvec.h
barrier.h
bitops.h	arm: align find_bit declarations with generic kernel	2022-07-14 15:21:43 -07:00
bitrev.h
bL_switcher.h
bug.h	arm: print alloc free paths for address in registers	2021-05-07 00:26:34 -07:00
bugs.h	ARM: cpu: Switch to arch_cpu_finalize_init()	2023-06-16 10:15:59 +02:00
cache.h	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
cacheflush.h	mm: remove page_mapping()	2024-07-03 19:29:59 -07:00
cachetype.h	Introduce cpu_dcache_is_aliasing() across all architectures	2024-02-22 15:27:19 -08:00
checksum.h	net: checksum: drop the linux/uaccess.h include	2023-01-27 11:19:46 +00:00
clocksource.h	arm: Introduce asm/vdso/clocksource.h	2020-03-21 15:23:54 +01:00
cmpxchg.h	ARM: Emulate one-byte cmpxchg	2024-07-04 13:32:41 -07:00
compiler.h
cp15.h	arm: vdso: Enable arm to use common headers	2020-03-21 15:24:03 +01:00
cpu.h
cpufeature.h
cpuidle.h	arm64 updates for 5.14	2021-06-28 14:04:24 -07:00
cputype.h	ARM: 9267/1: Define Armv8 registers in AArch32 state	2022-11-28 11:57:31 +00:00
cti.h
current.h	ARM: remove Thumb2 __builtin_thread_pointer workaround for Clang	2024-02-22 15:38:54 -08:00
dcc.h
delay.h	ARM: mm: Make virt_to_pfn() a static inline	2023-05-29 11:27:08 +02:00
device.h	ARM/dma-mapping: remove the dma_coherent member of struct dev_archdata	2022-10-06 14:31:08 +02:00
div64.h	ARM: 9118/1: div64: Remove always-true __div64_const32_is_OK() duplicate	2021-08-20 11:39:28 +01:00
dma-iommu.h	ARM/dma-mapping: const a pointer to bus_type in arm_iommu_create_mapping()	2023-03-23 13:21:51 +01:00
dma.h	ARM: 9323/1: mm: Fix ARCH_LOW_ADDRESS_LIMIT when CONFIG_ZONE_DMA	2023-10-05 16:15:42 +01:00
dmi.h
domain.h	ARM: 9326/1: make <linux/uaccess.h> self-contained for ARM	2023-10-05 16:17:05 +01:00
ecard.h
edac.h
efi.h	efi/arm: Disable LPAE PAN when calling EFI runtime services	2024-06-15 10:25:02 +02:00
elf.h	vdso/ARM: Make union vdso_data_store available for all architectures	2024-02-20 20:56:00 +01:00
exception.h	ARM: 9320/1: fix stack depot IRQ stack filter	2023-10-05 16:15:40 +01:00
fiq.h
firmware.h
fixmap.h	ARM updates for 5.11:	2020-12-22 13:34:27 -08:00
floppy.h	floppy: split the base port from the register in I/O accesses	2020-05-12 19:34:52 +03:00
fncpy.h
fpstate.h	ARM: 9228/1: vfp: kill vfp_flush/release_thread()	2022-08-31 14:50:08 +01:00
fpu.h	ARM: implement ARCH_HAS_KERNEL_FPU_SUPPORT	2024-05-19 14:36:17 -07:00
ftrace.h	ARM: 9304/1: add prototype for function called only from asm	2023-06-19 09:35:52 +01:00
futex.h	ARM: futex: Address build warning	2020-05-07 00:41:47 +02:00
glue-cache.h	ARM: 9387/2: mm: Rewrite cacheflush vtables in CFI safe C	2024-04-29 14:14:18 +01:00
glue-df.h
glue-pf.h
glue-proc.h
glue.h
hardirq.h	ARM: irqstat: Get rid of duplicated declaration	2020-11-23 10:31:05 +01:00
highmem.h	ARM: highmem: Fix cache_is_vivt() reference	2020-12-04 23:35:34 +01:00
hugetlb-3level.h	mm: provide mm_struct and address to huge_ptep_get()	2024-07-12 15:52:15 -07:00
hugetlb.h	mm: convert arch_clear_hugepage_flags to take a folio	2024-04-25 20:56:15 -07:00
hw_breakpoint.h	ARM: 9391/2: hw_breakpoint: Handle CFI breakpoints	2024-04-29 14:14:22 +01:00
hw_irq.h
hwcap.h
hypervisor.h	arm/arm64: Probe for the presence of KVM hypervisor	2021-03-31 09:16:55 +01:00
idmap.h	treewide: Convert macro and uses of __section(foo) to __section("foo")	2020-10-25 14:51:49 -07:00
insn.h	ARM: 9176/1: avoid literal references in inline assembly	2022-01-06 12:58:58 +00:00
io.h	asm/io: remove unnecessary xlate_dev_mem_ptr() and unxlate_dev_mem_ptr()	2023-11-23 10:37:40 +01:00
irq_work.h	arch: consolidate arch_irq_work_raise prototypes	2023-11-23 11:32:29 +01:00
irq.h	nmi_backtrace: allow excluding an arbitrary CPU	2023-08-18 10:19:00 -07:00
irqflags.h
jump_label.h	work around gcc bugs with 'asm goto' with outputs	2024-02-09 15:57:48 -08:00
kasan_def.h	ARM: 9015/2: Define the virtual space of KASan's shadow region	2020-10-27 12:11:08 +00:00
kasan.h	ARM: 9016/2: Initialize the mapping of KASan shadow memory	2020-10-27 12:11:10 +00:00
Kbuild	local64.h: make <asm/local64.h> mandatory	2020-12-29 15:36:49 -08:00
kexec-internal.h	ARM: kexec: fix oops after TLB are invalidated	2021-02-05 10:23:29 +00:00
kexec.h	kernel/Kconfig.kexec: drop select of KEXEC for CRASH_DUMP	2023-12-06 16:12:48 -08:00
kfence.h	ARM: 9166/1: Support KFENCE for ARM	2021-12-17 11:34:38 +00:00
kgdb.h
kprobes.h	kprobes: unify kprobes_exceptions_nofify() prototypes	2023-11-10 19:59:05 +09:00
krait-l2-accessors.h
linkage.h
mc146818rtc.h
mcpm.h
mcs_spinlock.h
memblock.h
memory.h	ARM: mm: Make virt_to_pfn() a static inline	2023-05-29 11:27:08 +02:00
mman.h	ARM: prctl: reject PR_SET_MDWE on pre-ARMv6	2024-03-26 11:07:22 -07:00
mmu_context.h	ARM: mm: make vmalloc_seq handling SMP safe	2022-01-25 09:53:52 +01:00
mmu.h	ARM: mm: make vmalloc_seq handling SMP safe	2022-01-25 09:53:52 +01:00
module.h	ARM: 9252/1: module: Teach unwinder about PLTs	2022-11-07 14:18:59 +00:00
module.lds.h	kbuild: preprocess module linker script	2020-09-25 00:36:41 +09:00
mpu.h
mtd-xip.h
neon.h
nwflash.h	misc: move FLASH_MINOR into miscdevice.h and fix conflicts	2020-03-18 12:27:04 +01:00
opcodes-sec.h
opcodes-virt.h
opcodes.h	ARM: 9145/1: patch: fix BE32 compilation	2021-10-25 13:12:36 +01:00
outercache.h
page-nommu.h
page.h	arch: define CONFIG_PAGE_SIZE_*KB on all architectures	2024-03-06 19:29:09 +01:00
paravirt_api_clock.h	sched/headers: ARM needs asm/paravirt_api_clock.h too	2022-03-22 08:53:10 +01:00
paravirt.h	x86/paravirt: Switch time pvops functions to use static_call()	2021-03-11 16:17:52 +01:00
patch.h
pci.h	PCI: Remove pci_get_legacy_ide_irq() and asm-generic/pci.h	2022-07-22 17:23:45 -05:00
percpu.h	ARM: make get_current() and __my_cpu_offset() __always_inline	2022-01-31 16:06:35 +01:00
perf_event.h	ARM: 9251/1: perf: Fix stacktraces for tracepoint events in THUMB2 kernels	2022-11-07 14:16:43 +00:00
pgalloc.h	mm/thp: define default pmd_pgtable()	2021-07-01 11:06:03 -07:00
pgtable-2level-hwdef.h
pgtable-2level-types.h
pgtable-2level.h	mm/arm: remove pmd_thp_or_huge()	2024-04-25 20:55:47 -07:00
pgtable-3level-hwdef.h	The usual shower of singleton fixes and minor series all over MM,	2024-05-19 09:21:03 -07:00
pgtable-3level-types.h
pgtable-3level.h	mm/arm: remove pmd_thp_or_huge()	2024-04-25 20:55:47 -07:00
pgtable-hwdef.h
pgtable-nommu.h	MM patches for 6.2-rc1.	2022-12-13 19:29:45 -08:00
pgtable.h	arm/pgtable: define PFN_PTE_SHIFT	2024-02-22 10:24:50 -08:00
probes.h
proc-fns.h	ARM: 9398/1: Fix userspace enter on LPAE with CC_OPTIMIZE_FOR_SIZE=y	2024-05-15 21:41:08 +01:00
processor.h	kernel: exit: cleanup release_thread()	2022-09-11 21:55:07 -07:00
procinfo.h
prom.h	ARM: 9011/1: centralize phys-to-virt conversion of DT/ATAGS address	2020-10-27 12:10:59 +00:00
psci.h
ptdump.h	arm: ptdump: rename CONFIG_DEBUG_WX to CONFIG_ARM_DEBUG_WX	2024-02-22 10:24:47 -08:00
ptrace.h	ARM: 9358/2: Implement PAN for LPAE by TTBR0 page table walks disablement	2024-04-18 12:10:46 +01:00
seccomp.h	arm: Enable seccomp architecture tracking	2020-11-20 11:16:34 -08:00
sections.h	arm: Remove HYP/Stage-2 page-table support	2020-03-24 10:56:05 +00:00
secure_cntvoff.h
semihost.h	serial: earlycon-arm-semihost: Move smh_putc() variants in respective arch's semihost.h	2023-01-19 14:58:19 +01:00
set_memory.h	ARM: 9164/1: mm: Provide set_memory_valid()	2021-12-17 11:34:36 +00:00
setup.h	vgacon: clean up global screen_info instances	2023-10-17 10:17:02 +02:00
shmparam.h
signal.h	ARM: 9304/1: add prototype for function called only from asm	2023-06-19 09:35:52 +01:00
simd.h	ARM: 9283/1: permit non-nested kernel mode NEON in softirq context	2023-01-11 16:21:21 +00:00
smp_plat.h
smp_scu.h
smp_twd.h
smp.h	ARM: smp: Switch to hotplug core state synchronization	2023-05-15 13:44:57 +02:00
sparsemem.h	ARM: mm: Make virt_to_pfn() a static inline	2023-05-29 11:27:08 +02:00
spectre.h	ARM: 9304/1: add prototype for function called only from asm	2023-06-19 09:35:52 +01:00
spinlock_types.h	locking: Allow to include asm/spinlock_types.h from linux/spinlock_types_raw.h	2021-12-07 15:14:12 +01:00
spinlock.h	locking: Fix typos in comments	2021-03-22 02:45:52 +01:00
stackprotector.h	stackprotector: actually use get_random_canary()	2022-11-18 02:18:10 +01:00
stacktrace.h	ARM: 9407/1: Add support for STACKLEAK gcc plugin	2024-07-02 09:18:43 +01:00
string.h	ARM: 9014/2: Replace string mem* functions for KASan	2020-10-27 12:11:06 +00:00
suspend.h	ARM: 9304/1: add prototype for function called only from asm	2023-06-19 09:35:52 +01:00
swab.h
switch_to.h	ARM development updates for 5.18:	2022-03-23 17:35:57 -07:00
sync_bitops.h	locking/atomic: arm: fix sync ops	2023-06-05 09:57:13 +02:00
syscall.h	ARM: ptrace: Restore syscall skipping for tracers	2023-08-16 13:58:49 -07:00
syscalls.h	ARM: 9309/1: add missing syscall prototypes	2023-06-19 09:35:55 +01:00
system_info.h
system_misc.h	ARM: 9096/1: Remove arm_pm_restart()	2021-06-13 18:16:48 +01:00
tcm.h	ARM: 9314/1: tcm: move tcm_init() prototype to asm/tcm.h	2023-06-19 09:35:59 +01:00
therm.h
thread_info.h	ARM: iwmmxt: Use undef hook to enable coprocessor for task	2023-05-17 15:08:22 +02:00
thread_notify.h
timex.h	arm: use fallback for random_get_entropy() instead of zero	2022-05-13 23:59:23 +02:00
tlb.h	arm: convert various functions to use ptdescs	2023-08-21 13:37:55 -07:00
tlbflush.h	arm: implement the new page table range API	2023-08-24 16:20:20 -07:00
tls.h	ARM: smp: elide HWCAP_TLS checks or __entry_task updates on SMP+v6	2022-01-25 09:53:52 +01:00
topology.h	sched/cpufreq: Rename arch_update_thermal_pressure() => arch_update_hw_pressure()	2024-04-24 12:08:01 +02:00
traps.h	ARM: 9326/1: make <linux/uaccess.h> self-contained for ARM	2023-10-05 16:17:05 +01:00
uaccess-asm.h	ARM: 9358/2: Implement PAN for LPAE by TTBR0 page table walks disablement	2024-04-18 12:10:46 +01:00
uaccess.h	ARM: 9398/1: Fix userspace enter on LPAE with CC_OPTIMIZE_FOR_SIZE=y	2024-05-15 21:41:08 +01:00
ucontext.h	ARM: ep93xx: remove MaverickCrunch support	2021-08-04 13:30:04 +02:00
unified.h	ARM: 9116/1: unified: Remove check for gcc < 4	2021-08-20 11:39:28 +01:00
unistd.h	clone3: drop __ARCH_WANT_SYS_CLONE3 macro	2024-07-10 14:23:38 +02:00
unwind.h	ARM: 9304/1: add prototype for function called only from asm	2023-06-19 09:35:52 +01:00
uprobes.h
user.h	asm/user.h: killed unused macros	2022-01-30 21:17:00 -05:00
v7m.h	irqchip: nvic: Use GENERIC_IRQ_MULTI_HANDLER	2021-12-06 12:49:16 +01:00
vdso.h	arch: vdso: consolidate gettime prototypes	2023-11-23 11:32:32 +01:00
vermagic.h	arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h>	2020-04-23 10:50:26 +09:00
vfp.h	Revert part of ae1f8d793a ("ARM: 9304/1: add prototype for function called only from asm")	2023-08-15 10:07:48 +01:00
vfpmacros.h	ARM: 8991/1: use VFP assembler mnemonics if available	2020-07-21 16:33:39 +01:00
vga.h	console: fix up ARM screen_info reference	2023-10-17 16:34:02 +02:00
virt.h	arm: Remove the ability to set HYP vectors outside of the decompressor	2020-03-24 10:56:05 +00:00
vmalloc.h	mm/vmalloc: Add empty <asm/vmalloc.h> headers and use them from <linux/vmalloc.h>	2019-12-10 10:12:55 +01:00
vmlinux.lds.h	ARM: 9404/1: arm32: enable HAVE_LD_DEAD_CODE_DATA_ELIMINATION	2024-06-10 12:01:33 +01:00
word-at-a-time.h	kernel.h: removed REPEAT_BYTE from kernel.h	2024-02-01 09:47:59 -08:00
xor.h	ARM: 9260/1: lib/xor: use r10 rather than r7 in xor_arm4regs_{2|3}	2022-11-07 14:19:03 +00:00