On 21/3/3 10:09, lihaiwei.kernel@xxxxxxxxx wrote:
From: Haiwei Li <lihaiwei@xxxxxxxxxxx> In my test environment, advance_expire_delta is frequently greater than the fixed LAPIC_TIMER_ADVANCE_ADJUST_MAX. And this will hinder the adjustment.
Supplementary details: I have tried to backport timer related features to our production kernel. After completed, i found that advance_expire_delta is frequently greater than the fixed value. It's necessary to trun the fixed to dynamically values. -- Haiwei Li
