Richard Weinberger 9aa791c8d7 ARM: 9457/1: ftrace: Implement HAVE_FUNCTION_GRAPH_FREGS ...

Enable support for ftrace's funcgraph-retval feature by capturing r0-r3
and fp.
Since ARM does not provide its own __arch_ftrace_regs structure,
we instead populate pt_regs with the registers required by ftrace.

Cc: Donglin Peng <pengdonglin@sangfor.com.cn>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

2025-10-02 08:44:51 +01:00

..

.gitignore

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

arch_timer.c

ARM: 8913/1: arch_timer: include <asm/arch_timer.h>

2019-10-27 21:14:43 +00:00

armksyms.c

crypto: lib/sha1 - remove unnecessary includes of linux/cryptohash.h

2020-05-08 15:32:17 +10:00

asm-offsets.c

arm: vdso: Switch to generic storage implementation

2025-02-21 09:54:02 +01:00

atags_compat.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

atags_parse.c

vgacon: clean up global screen_info instances

2023-10-17 10:17:02 +02:00

atags_proc.c

atags_proc: Add __counted_by for struct buffer and use struct_size()

2023-12-02 12:32:07 -08:00

atags.h

ARM: 9011/1: centralize phys-to-virt conversion of DT/ATAGS address

2020-10-27 12:10:59 +00:00

bios32.c

ARM: 9454/1: kernel: bios32: use string choices helper

2025-10-02 08:44:37 +01:00

bugs.c

ARM: cpu: Switch to arch_cpu_finalize_init()

2023-06-16 10:15:59 +02:00

cacheinfo.c

ARM: 9440/1: cacheinfo fix format field mask

2025-01-22 20:55:01 +00:00

cpuidle.c

ARM: cpuidle: Drop of_device.h include

2023-04-13 17:46:34 -05:00

crash_dump.c

vmcore: convert copy_oldmem_page() to take an iov_iter

2022-04-29 14:37:59 -07:00

debug.S

ARM: 9005/1: debug: Select flow control for all debug UARTs

2020-09-15 14:35:28 +01:00

devtree.c

of/fdt: add dt_phys arg to early_init_dt_scan and early_init_dt_verify

2024-10-29 15:32:45 -05:00

dma.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

early_printk.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

efi.c

vgacon: clean up global screen_info instances

2023-10-17 10:17:02 +02:00

elf.c

arm32/64/elf: Split READ_IMPLIES_EXEC from executable PT_GNU_STACK

2020-04-20 19:42:19 +02:00

entry-armv.S

ARM: 9430/1: entry: Do a dummy read from VMAP shadow

2024-11-13 08:15:23 +00:00

entry-common.S

stackleak: Rename STACKLEAK to KSTACK_ERASE

2025-07-21 21:35:01 -07:00

entry-ftrace.S

ARM: 9457/1: ftrace: Implement HAVE_FUNCTION_GRAPH_FREGS

2025-10-02 08:44:51 +01:00

entry-header.S

context_tracking: Split user tracking Kconfig

2022-06-29 17:04:09 -07:00

entry-v7m.S

ARM: mm: Make virt_to_pfn() a static inline

2023-05-29 11:27:08 +02:00

fiq.c

ARM: 9315/1: fiq: include asm/mach/irq.h for prototypes

2023-06-19 09:36:00 +01:00

fiqasm.S

…

ftrace.c

asm-generic: introduce text-patching.h

2024-11-07 14:25:15 -08:00

head-common.S

ARM: implement THREAD_INFO_IN_TASK for uniprocessor systems

2021-12-06 12:49:17 +01:00

head-inflate-data.c

ARM: 9310/1: xip-kernel: add __inflate_kernel_data prototype

2023-06-19 09:35:56 +01:00

head-nommu.S

ARM: mm: Make virt_to_pfn() a static inline

2023-05-29 11:27:08 +02:00

head.h

ARM: 9310/1: xip-kernel: add __inflate_kernel_data prototype

2023-06-19 09:35:56 +01:00

head.S

ARM: 9420/1: smp: Fix SMP for xip kernels

2024-11-12 16:38:47 +00:00

hibernate.c

ARM: mm: Make virt_to_pfn() a static inline

2023-05-29 11:27:08 +02:00

hw_breakpoint.c

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rmk/linux

2024-05-17 08:53:47 -07:00

hyp-stub.S

ARM: 9263/1: use .arch directives instead of assembler command line flags

2022-11-08 18:36:17 +00:00

insn.c

ARM: 9078/1: Add warn suppress parameter to arm_gen_branch_link()

2021-06-07 12:56:20 +01:00

io.c

…

irq.c

ARM: Switch to irq_get_nr_irqs() / irq_set_nr_irqs()

2024-10-16 21:56:56 +02:00

isa.c

treewide: const qualify ctl_tables where applicable

2025-01-28 13:48:37 +01:00

iwmmxt.h

ARM: 9029/1: Make iwmmxt.S support Clang's integrated assembler

2020-12-08 10:14:59 +00:00

iwmmxt.S

ARM: 9352/1: iwmmxt: Remove support for PJ4/PJ4B cores

2024-02-26 10:16:31 +00:00

jump_label.c

asm-generic: introduce text-patching.h

2024-11-07 14:25:15 -08:00

kgdb.c

asm-generic: introduce text-patching.h

2024-11-07 14:25:15 -08:00

machine_kexec.c

kexec: Consolidate machine_kexec_mask_interrupts() implementation

2024-12-11 20:32:34 +01:00

Makefile

arch: use always-$(KBUILD_BUILTIN) for vmlinux.lds

2025-06-07 14:38:07 +09:00

module-plts.c

ARM: module: Use RCU in all users of __module_text_address().

2025-03-10 11:54:45 +01:00

module.c

ARM: 9400/1: Remove unused struct 'mod_unwind_map'

2024-06-10 12:01:30 +01:00

opcodes.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

paravirt.c

x86/paravirt: Switch time pvops functions to use static_call()

2021-03-11 16:17:52 +01:00

patch.c

asm-generic: introduce text-patching.h

2024-11-07 14:25:15 -08:00

perf_callchain.c

perf/arm: Drop unused functions

2024-11-14 10:40:00 +01:00

perf_regs.c

perf/arch: Remove perf_sample_data::regs_user_copy

2020-11-09 18:12:34 +01:00

phys2virt.S

ARM: p2v: reduce p2v alignment requirement to 2 MiB

2020-10-28 16:59:43 +01:00

process.c

ARM: kernel: Get rid of thread_info::used_cp[] array

2023-05-17 15:08:22 +02:00

psci_smp.c

ARM: 9420/1: smp: Fix SMP for xip kernels

2024-11-12 16:38:47 +00:00

ptrace.c

ARM: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names

2025-07-14 22:27:47 -07:00

reboot.c

ARM: 9219/1: fix undeclared soft_restart

2022-07-28 15:09:17 +01:00

reboot.h

…

relocate_kernel.S

ARM: kexec: fix oops after TLB are invalidated

2021-02-05 10:23:29 +00:00

return_address.c

ARM: 9258/1: stacktrace: Make stack walk callback consistent with generic code

2022-11-08 18:36:18 +00:00

setup.c

Add a new optional ",cma" suffix to the crashkernel= command line option

2025-07-19 19:08:22 -07:00

signal.c

x86/shstk: Add user control-protection fault handler

2023-08-02 15:01:50 -07:00

signal.h

ARM: 8920/1: share get_signal_page from signal.c to process.c

2019-10-31 16:58:53 +00:00

sigreturn_codes.S

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30 11:26:41 -07:00

sleep.S

ARM: 9381/1: kasan: clear stale stack poison

2024-04-29 14:11:25 +01:00

smccc-call.S

ARM: 9075/1: kernel: Fix interrupted SMC calls

2021-04-18 19:15:14 +01:00

smp_scu.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

smp_tlb.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

smp_twd.c

ARM: smp_twd: Remove clockevents shutdown call on offlining

2024-10-31 10:41:42 +01:00

smp.c

ARM: 9442/1: smp: Fix IPI alignment in /proc/interrupts

2025-03-26 13:31:18 +00:00

spectre.c

ARM: fix build error when BPF_SYSCALL is disabled

2022-03-08 12:53:05 -08:00

stacktrace.c

ARM: 9259/1: stacktrace: Convert stacktrace to generic ARCH_STACKWALK

2022-11-14 12:00:57 +00:00

suspend.c

ARM: 9358/2: Implement PAN for LPAE by TTBR0 page table walks disablement

2024-04-18 12:10:46 +01:00

swp_emulate.c

ARM: 9263/1: use .arch directives instead of assembler command line flags

2022-11-08 18:36:17 +00:00

sys_arm.c

ARM: 9309/1: add missing syscall prototypes

2023-06-19 09:35:55 +01:00

sys_oabi-compat.c

fdget_raw() users: switch to CLASS(fd_raw)

2024-11-03 01:28:06 -05:00

tcm.c

ARM: mm: Make virt_to_pfn() a static inline

2023-05-29 11:27:08 +02:00

thumbee.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333

2019-06-05 17:37:06 +02:00

time.c

ARM: rpc: use legacy_timer_tick

2020-10-30 21:57:05 +01:00

topology.c

sched/balancing: Rename rebalance_domains() => sched_balance_domains()

2024-03-12 11:59:59 +01:00

traps.c

arm: Rely on generic printing of preemption model

2025-03-17 11:23:39 +01:00

unwind.c

ARM: 9349/1: unwind: Add missing "Call trace:" line

2024-02-24 16:47:19 +00:00

v7m.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

vdso.c

arm: vdso: Switch to generic storage implementation

2025-02-21 09:54:02 +01:00

vmcore_info.c

arch, crash: move arch_crash_save_vmcoreinfo() out to file vmcore_info.c

2024-02-23 17:48:25 -08:00

vmlinux-xip.lds.S

ARM: 9439/1: arm32: simplify ARM_MMU_KEEP usage

2025-03-26 13:31:13 +00:00

vmlinux.lds.S

ARM: 9439/1: arm32: simplify ARM_MMU_KEEP usage

2025-03-26 13:31:13 +00:00

xscale-cp0.c

ARM: iwmmxt: Use undef hook to enable coprocessor for task

2023-05-17 15:08:22 +02:00