From: Yafang Shao <laoar.shao@gmail.com>
To: jpoimboe@kernel.org, jikos@kernel.org, mbenes@suse.cz,
pmladek@suse.com, joe.lawrence@redhat.com, song@kernel.org
Cc: live-patching@vger.kernel.org, Yafang Shao <laoar.shao@gmail.com>
Subject: [PATCH v3 0/2] livepatch: Fix issues around CONFIG_DEBUG_KOBJECT_RELEASE
Date: Fri, 21 Aug 2026 11:16:46 +0800 [thread overview]
Message-ID: <20260821031648.48195-1-laoar.shao@gmail.com> (raw)
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(-)
--
2.52.0
next reply other threads:[~2026-08-21 3:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-21 3:16 Yafang Shao [this message]
2026-08-21 3:16 ` [PATCH v3 1/2] livepatch: Fix UAF of unregistered patch kobjects Yafang Shao
2026-08-21 20:45 ` Song Liu
2026-08-21 3:16 ` [PATCH v3 2/2] selftests/livepatch: filter debug messages in check_result() Yafang Shao
2026-08-21 20:45 ` Song Liu
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