liang.huang 439a166ab0 arch/risc-v: preserve ra in up_idle() for fp-chain backtrace ... up_idle() is a leaf function; with frame pointers enabled the compiler skips spilling ra, corrupting the fp chain. Clobber "ra" in the WFI inline asm so backtrace can walk past the idle frame correctly. Assisted-by: Claude Code:claude-sonnet-5 Signed-off-by: liang.huang <liang.huang@houmo.ai>		2026-07-26 17:10:01 +08:00
..
arm	arch/arm/src/stm32{h7,f7,l4}: add 4-bit wide bus support for MMC/eMMC cards	2026-07-21 08:51:38 -03:00
arm64	arm64: add RK3588 support	2026-07-20 20:55:52 -03:00
avr	arch/avr/src/avrdx/avrdx_delay: add custom up_udelay function	2026-06-12 09:55:11 -04:00
ceva
dummy
hc
mips	arch/mips/jz4780: Add support for L2 cache operations	2026-07-21 16:40:08 +08:00
misoc
or1k
renesas	drivers/efuse/efuse: Drivers Registered With World Write Permissions(Part 1)	2026-07-13 12:08:01 +02:00
risc-v	arch/risc-v: preserve ra in up_idle() for fp-chain backtrace	2026-07-26 17:10:01 +08:00
sim	!include/fcntl.h: align open flags with Linux values	2026-06-30 13:43:44 +08:00
sparc	drivers: Fix comment typos — 'Pubic' → 'Public' across drivers and headers.	2026-07-02 13:29:48 +08:00
tricore	arch/tricore: Add hardware debug breakpoint and watchpoint support.	2026-05-22 15:38:36 +08:00
x86	drivers/efuse/efuse: Drivers Registered With World Write Permissions(Part 1)	2026-07-13 12:08:01 +02:00
x86_64	!include/fcntl.h: align open flags with Linux values	2026-06-30 13:43:44 +08:00
xtensa	drivers/: Multiple Drivers Are Registered With World Writable - Part 2	2026-07-15 15:27:28 +08:00
z16
z80
CMakeLists.txt
Kconfig	sched/clock/clock_delay: added config flag to remove weak up_udelay	2026-06-12 09:55:11 -04:00