hujun5 bb562cf8bf arch/armv8-r64: userspace PMU access ...

Enable ARCH_HAVE_PERF_EVENTS_USER_ACCESS capability for Cortex-R82 to
allow userspace applications to directly access hardware performance
counters. Move up_perf_gettime() outside kernel-only block so it can
be called from userspace for efficient profiling.

Signed-off-by: hujun5 <hujun5@xiaomi.com>

2026-01-27 21:57:37 +08:00

..

arm

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

arm64

arch/armv8-r64: userspace PMU access

2026-01-27 21:57:37 +08:00

avr

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

ceva

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

dummy

…

hc

…

mips

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

misoc

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

or1k

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

renesas

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

risc-v

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

sim

arch/sim: improve heap management on Simulator

2026-01-27 21:27:53 +08:00

sparc

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

tricore

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

x86

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

x86_64

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

xtensa

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

z16

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

z80

sched/signal: Optimize code logic

2026-01-27 21:24:31 +08:00

CMakeLists.txt

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Kconfig

shced/irq: Add up_irq_to_ndx interface

2026-01-27 10:34:13 +08:00