Messages in this thread | | | Date | Sun, 14 May 2023 09:48:02 +0300 | From | Ido Schimmel <> | Subject | Re: [syzbot] [kernel?] possible deadlock in __hrtimer_run_queues |
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On Sat, May 13, 2023 at 09:34:12PM +0200, Thomas Gleixner wrote: > On Sat, May 13 2023 at 12:37, Ido Schimmel wrote: > > Thomas, I applied the fix on top of net-next (which includes > > 0af462f19e63). I'm getting the splat below during boot and then the > > systems hangs. > > Because I'm a moron. I got the same splat while testing, fixed it on the > test machine and then did not sync it back before sending... > > Updated fix which also replaces GFP_ATOMIC with __GFP_HIGH to prevent > the allocator to wake up the swap daemons, which causes yet another lock > inversion issue.
Looks good now. Feel free to add:
Tested-by: Ido Schimmel <idosch@nvidia.com>
Thanks a lot!
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