Samuel Holland 2273272823

riscv: Fix irq_work when SMP is disabled ...

irq_work is triggered via an IPI, but the IPI infrastructure is not
included in uniprocessor kernels. As a result, irq_work never runs.
Fall back to the tick-based irq_work implementation on uniprocessor
configurations.

Fixes: 298447928bb1 ("riscv: Support irq_work via self IPIs")
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20220430030025.58405-1-samuel@sholland.org
Cc: stable@vger.kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

2022-06-01 21:46:31 -07:00

..

boot

riscv: dts: icicle: sort nodes alphabetically

2022-06-01 15:28:51 -07:00

configs

RISC-V: configs: Configs that had RPMSG_CHAR now get RPMSG_CTRL

2022-04-26 08:19:53 -07:00

errata

riscv: add memory-type errata for T-Head

2022-05-11 21:36:33 -07:00

include

riscv: Fix irq_work when SMP is disabled

2022-06-01 21:46:31 -07:00

kernel

riscv: Initialize thread pointer before calling C functions

2022-06-01 21:46:23 -07:00

kvm

RISC-V: KVM: Introduce ISA extension register

2022-05-20 09:09:20 +05:30

lib

riscv: Fixed misaligned memory access. Fixed pointer comparison.

2022-03-10 10:24:04 -08:00

mm

riscv: Improve virtual kernel memory layout dump

2022-06-01 21:46:29 -07:00

net

riscv, bpf: Implement more atomic operations for RV64

2022-04-11 16:54:54 +02:00

purgatory

RISC-V: Add purgatory

2022-05-19 12:18:59 -07:00

Kbuild

RISC-V: Add purgatory

2022-05-19 12:18:59 -07:00

Kconfig

RISC-V: Only default to spinwait on SBI-0.1 and M-mode

2022-06-01 18:59:26 -07:00

Kconfig.debug

RISC-V: Remove EARLY_PRINTK support

2018-12-17 10:23:46 -08:00

Kconfig.erratas

riscv: add memory-type errata for T-Head

2022-05-11 21:36:33 -07:00

Kconfig.socs

RISC-V Patches for the 5.19 Merge Window, Part 1

2022-05-31 14:10:54 -07:00

Makefile

RISC-V Patches for the 5.19 Merge Window, Part 1

2022-05-31 14:10:54 -07:00