Messages in this thread | | | Date | Mon, 8 Feb 2021 10:30:45 +0530 | From | Viresh Kumar <> | Subject | Re: drivers/opp/of.c:842:12: warning: stack frame size of 2064 bytes in function '_of_add_opp_table_v2' |
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On 07-02-21, 04:09, kernel test robot wrote: > f47b72a15a9679 drivers/base/power/opp/of.c Viresh Kumar 2016-05-05 841 /* Initializes OPP tables based on new bindings */ > 5ed4cecd75e902 drivers/opp/of.c Viresh Kumar 2018-09-12 @842 static int _of_add_opp_table_v2(struct device *dev, struct opp_table *opp_table) > f47b72a15a9679 drivers/base/power/opp/of.c Viresh Kumar 2016-05-05 843 { > f47b72a15a9679 drivers/base/power/opp/of.c Viresh Kumar 2016-05-05 844 struct device_node *np; > 283d55e68d8a0f drivers/opp/of.c Viresh Kumar 2018-09-07 845 int ret, count = 0, pstate_count = 0; > 3ba98324e81add drivers/opp/of.c Viresh Kumar 2016-11-18 846 struct dev_pm_opp *opp;
I am not able to figure out why the stack frame warning will shoot off for this routine, using just pointers, no big allocations on stack..
False positive ?
-- viresh
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