From: Kefeng Wang <wangkefeng.wang@huawei.com>
Date: Thu, 8 Jul 2021 01:59:48 +0000 (+0800)
Subject: riscv: Enable idle generic idle loop
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bcf11b5e99b27472ea61231a64e29ad7dd31f0da;p=linux.git

riscv: Enable idle generic idle loop

Enable generic idle loop to support for hlt/nohlt command line options
to override default idle loop behavior.

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 1fc5a95df3f4b..95cb9efa92132 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -48,6 +48,7 @@ config RISCV
 	select GENERIC_CLOCKEVENTS_BROADCAST if SMP
 	select GENERIC_EARLY_IOREMAP
 	select GENERIC_GETTIMEOFDAY if HAVE_GENERIC_VDSO
+	select GENERIC_IDLE_POLL_SETUP
 	select GENERIC_IOREMAP
 	select GENERIC_IRQ_MULTI_HANDLER
 	select GENERIC_IRQ_SHOW