virt inclusion category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/I8URKX CVE: NA
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use CONFIG_HISILICON_IRQ_MBIGEN to isolate mbigen vtimer funcs in ./include/clocksource/arm_arch_timer.h file.
Signed-off-by: Dongxu Sun sundongxu3@huawei.com --- include/clocksource/arm_arch_timer.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/include/clocksource/arm_arch_timer.h b/include/clocksource/arm_arch_timer.h index ff4ded95a8ba..a9aacb15c967 100644 --- a/include/clocksource/arm_arch_timer.h +++ b/include/clocksource/arm_arch_timer.h @@ -118,10 +118,28 @@ static inline bool vtimer_irqbypass_hw_support(struct arch_timer_kvm_info *info) return info->irqbypass_flag & VT_EXPANDDEV_PROBED; }
+#ifdef CONFIG_HISILICON_IRQ_MBIGEN + void vtimer_mbigen_set_vector(int cpu_id, u16 vpeid); bool vtimer_mbigen_get_active(int cpu_id); void vtimer_mbigen_set_auto_clr(int cpu_id, bool set); void vtimer_gic_set_auto_clr(int cpu_id, bool set); void vtimer_mbigen_set_active(int cpu_id, bool set);
+#else + +static inline void vtimer_mbigen_set_vector(int cpu_id, u16 vpeid) {} + +static inline bool vtimer_mbigen_get_active(int cpu_id) +{ + /* You really shouldn't get here.. */ + return false; +} + +static inline void vtimer_mbigen_set_auto_clr(int cpu_id, bool set) {} +static inline void vtimer_gic_set_auto_clr(int cpu_id, bool set) {} +static inline void vtimer_mbigen_set_active(int cpu_id, bool set) {} + +#endif + #endif