On Thu, Mar 30, 2023 at 09:24:21PM +0800, kernel test robot wrote:
>
> Greeting,
>
> FYI, we noticed various errors such like
> "i40e: probe of 0000:3d:00.0 failed with error -12"
> due to commit (built with gcc-11):
>
> commit: d23d5938fd7ced817d6aa1ff86cd671ebbaebfc2 ("[PATCH v7 3/6] PCI: Allow pci_bus_for_each_resource() to take less arguments")
> url: https://github.com/intel-lab-lkp/linux/commits/Andy-Shevchenko/kernel-h-Split-out-COUNT_ARGS-and-CONCATENATE/20230324-013857
> base: https://git.kernel.org/cgit/linux/kernel/git/pci/pci.git next
> patch link: https://lore.kernel.org/all/20230323173610.60442-4-andriy.shevchenko@xxxxxxxxxxxxxxx/
> patch subject: [PATCH v7 3/6] PCI: Allow pci_bus_for_each_resource() to take less arguments
>
> in testcase: boot
>
> on test machine: 96 threads 2 sockets Intel(R) Xeon(R) Gold 6252 CPU @ 2.10GHz (Cascade Lake) with 512G memory
>
> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
>
>
> If you fix the issue, kindly add following tag
> | Reported-by: kernel test robot <oliver.sang@xxxxxxxxx>
> | Link: https://lore.kernel.org/oe-lkp/202303302009.55848372-oliver.sang@xxxxxxxxx
Thanks, that is useful test!
--
With Best Regards,
Andy Shevchenko
