Re: [PATCH v3 0/2] livepatch: Fix issues around CONFIG_DEBUG_KOBJECT_RELEASE

[Petr Mladek <pmladek@suse.com>]

On Fri 2026-08-21 11:16:46, Yafang Shao wrote:
> These fixes were found while implementing the replace set series [0].
> They are independent of that series and can be applied separately.
> 
> Link: https://lore.kernel.org/live-patching/20260809091954.22930-1-laoar.shao@gmail.com [0]
> 
> Changes:
> v2->v3: 
> - rename the subject
> - include the selftests patch
> - exclude the klp-build patch
> - use kobj->kref instead of introducing extra counter (Petr)
> 
> v2:
> https://lore.kernel.org/live-patching/20260816090442.18128-1-laoar.shao@gmail.com/
> https://lore.kernel.org/live-patching/20260818054629.69246-1-laoar.shao@gmail.com/
> 
> v1->v2:
> - minor improvements and acked-by (Song)
> - fix issues reported by sashiko
> 
> v1: https://lore.kernel.org/live-patching/20260813030408.9761-1-laoar.shao@gmail.com/
> 
> Yafang Shao (2):
>   livepatch: Fix UAF of unregistered patch kobjects
>   selftests/livepatch: filter debug messages in check_result()
> 
>  include/linux/livepatch.h                      |  4 ++++
>  kernel/livepatch/core.c                        | 10 ++++++++++
>  tools/testing/selftests/livepatch/functions.sh | 12 +++++++++---
>  3 files changed, 23 insertions(+), 3 deletions(-)

The series looks ready for linux-next. I am going to wait
one week for more potential review. Then I would push it
if nobody complained in the meantime.

Best Regards,
Petr