Hi! On Wed, Jul 31, 2024 at 7:27 AM kernel test robot <oliver.sang@xxxxxxxxx> wrote: > hi, Jann Horn, > > we reported "WARNING:possible_circular_locking_dependency_detected" > issue upon v3 of this patch in > https://lore.kernel.org/all/202407291014.2ead1e72-oliver.sang@xxxxxxxxx/ > several days ago. > > at that time, you said that real issue should be something like > "BUG filp (Not tainted): Bulk free expected 1 objects but found 2" > and you will send a fix. > > now we noticed this patch in in linux-next/master, but not sure the version. > > we found there are still similar issues so just send report to you FYI. Right, that's still v2 of the patch - you can tell from the "Link: https://lkml.kernel.org/r/20240724-kasan-tsbrcu-v2-2-45f898064468@xxxxxxxxxx"; line in the commit message, which contains "v2" and links to an email with subject "[PATCH v2 2/2] slub: Introduce CONFIG_SLUB_RCU_DEBUG". And yeah, that seems like the same issue that I fixed in v4 of the patch (https://lore.kernel.org/all/20240729-kasan-tsbrcu-v4-2-57ec85ef80c6@xxxxxxxxxx/). v5 is now in the mm tree, so I think once the next version of linux-next is built, the issue should go away. Have a nice day, Jann
