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Message-Id: <20211101112548.3364086-1-ming.lei@redhat.com>
Date: Mon, 1 Nov 2021 19:25:45 +0800
From: Ming Lei <ming.lei@...hat.com>
To: Josh Poimboeuf <jpoimboe@...hat.com>,
Jiri Kosina <jikos@...nel.org>,
Miroslav Benes <mbenes@...e.cz>,
Petr Mladek <pmladek@...e.com>, live-patching@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Luis Chamberlain <mcgrof@...nel.org>,
Joe Lawrence <joe.lawrence@...hat.com>,
Ming Lei <ming.lei@...hat.com>
Subject: [PATCH V3 0/3] livepatch: cleanup kpl_patch kobject release
Hello,
The 1st patch moves module_put() to release handler of klp_patch
kobject.
The 2nd patch changes to free klp_patch and other kobjects without
klp_mutex.
The 3rd patch switches to synchronous kobject release for klp_patch.
V3:
- one line fix on check of list_empty() in enabled_store(), 3/3
V2:
- remove enabled attribute before deleting this klp_patch kobject,
for avoiding deadlock in deleting me
Ming Lei (3):
livepatch: remove 'struct completion finish' from klp_patch
livepatch: free klp_patch object without holding klp_mutex
livepatch: free klp_patch object synchronously
include/linux/livepatch.h | 2 --
kernel/livepatch/core.c | 67 ++++++++++++++++-------------------
kernel/livepatch/core.h | 3 +-
kernel/livepatch/transition.c | 23 ++++++++----
kernel/livepatch/transition.h | 2 +-
5 files changed, 50 insertions(+), 47 deletions(-)
--
2.31.1
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