From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Thu, 8 Jul 2021 01:59:47 +0000 (+0800)
Subject: riscv: Allow forced irq threading
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8165c6ae8e3a264601f02fc17e5545d027584a2f;p=linux.git

riscv: Allow forced irq threading

The timer interrupt and the perf interrupt on riscv are with
IRQF_PERCPU, so it's safe to allow forced interrupt threading.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
---

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 1af859b9d5bf0..1fc5a95df3f4b 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -98,6 +98,7 @@ config RISCV
 	select HAVE_STACKPROTECTOR
 	select HAVE_SYSCALL_TRACEPOINTS
 	select IRQ_DOMAIN
+	select IRQ_FORCED_THREADING
 	select MODULES_USE_ELF_RELA if MODULES
 	select MODULE_SECTIONS if MODULES
 	select OF