On 9/2/21 12:56 PM, Matthew Wilcox wrote: > On Thu, Sep 02, 2021 at 10:22:23AM -0600, Jens Axboe wrote: >> Hi, >> >> Booting current -git yields the below splat. I'm assuming this is >> related to the new RT stuff, where spin_lock() can sleep. This obviously >> won't fly off IPI. > > You want to turn off PROVE_RAW_LOCK_NESTING for the moment. Because? -- Jens Axboe