Hi Stephen, At 03/16/2018 01:37 PM, Stephen Rothwell wrote:
Hi all, After merging the tip tree, yesterday's linux-next build (x86_64 allnoconfig) produced this warning: kernel/cpu.c:129:13: warning: 'cpuhp_is_ap_state' defined but not used [-Wunused-function] static bool cpuhp_is_ap_state(enum cpuhp_state state) ^~~~~~~~~~~~~~~~~
Yes, Jiangshan has replaced it with cpuhp_hp_states. So it is obsolete, it should be removed. Thanks, dou.
Introduced by commit 17a2f1ced028 ("cpu/hotplug: Merge cpuhp_bp_states and cpuhp_ap_states")
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