Messages in this thread | | | Date | Sat, 13 Apr 2024 21:43:57 -0700 | From | Shakeel Butt <> | Subject | Re: [syzbot] [cgroups?] [mm?] WARNING in __mod_memcg_lruvec_state |
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On Thu, Apr 04, 2024 at 09:47:34PM -0700, Yosry Ahmed wrote: [...] > > > > Probably an RT build where _irqsave doesn't disable IRQ? > > Yeah, that's possible. I don't have enough familiarity with RT to know > for sure. Perhaps lruvec->lru_lock needs to be changed to a > raw_spinlock_t? I am not sure if that's the correct course of action.
The kernel config does not have CONFIG_PREEMPT_RT enabled. However I have not idea how irqs are getting enabled to raise this warning.
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