Commit d8140a0e authored by Xiongfeng Wang's avatar Xiongfeng Wang
Browse files

hrtimer: Fix kabi broken of struct hrtimer_cpu_base 

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/IBPLI0



--------------------------------

Fix kabi broken caused by the following commit.
Because the reserved size is not enough, and struct hrtimer_cpu_base is
not contained by any other structure, we use KABI_EXTEND to fix the kabi.

Fixes: 14548083da37 ("hrtimers: Force migrate away hrtimers queued after CPUHP_AP_HRTIMERS_DYING")
Signed-off-by: default avatarXiongfeng Wang <wangxiongfeng2@huawei.com>
parent 39a298e9

include/linux/hrtimer.h

+1 −1
Original line number Diff line number Diff line
@@ -244,10 +244,10 @@ struct hrtimer_cpu_base { 
	ktime_t				softirq_expires_next;

	struct hrtimer			*softirq_next_timer;

	struct hrtimer_clock_base	clock_base[HRTIMER_MAX_CLOCK_BASES];

	call_single_data_t		csd;



	KABI_RESERVE(1)

	KABI_RESERVE(2)

	KABI_EXTEND(call_single_data_t csd)

} ____cacheline_aligned;



static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time)