From: Petr Pavlu <petr.pavlu@suse.com>
To: Josh Poimboeuf <jpoimboe@kernel.org>,
Jiri Kosina <jikos@kernel.org>, Miroslav Benes <mbenes@suse.cz>,
Petr Mladek <pmladek@suse.com>,
Joe Lawrence <joe.lawrence@redhat.com>
Cc: Luis Chamberlain <mcgrof@kernel.org>,
Petr Pavlu <petr.pavlu@suse.com>,
Daniel Gomez <da.gomez@kernel.org>,
Sami Tolvanen <samitolvanen@google.com>,
Aaron Tomlin <atomlin@atomlin.com>,
Peter Zijlstra <peterz@infradead.org>,
live-patching@vger.kernel.org, linux-modules@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/2] Improve handling of the __klp_{objects,funcs} sections in modules
Date: Wed, 21 Jan 2026 09:28:15 +0100 [thread overview]
Message-ID: <20260121082842.3050453-1-petr.pavlu@suse.com> (raw)
Changes since v1 [1]:
- Generalize the helper function that locates __klp_objects in a module
to allow it to find objects in other sections as well.
[1] https://lore.kernel.org/linux-modules/20260114123056.2045816-1-petr.pavlu@suse.com/
Petr Pavlu (2):
livepatch: Fix having __klp_objects relics in non-livepatch modules
livepatch: Free klp_{object,func}_ext data after initialization
include/linux/livepatch.h | 3 +++
kernel/livepatch/core.c | 20 ++++++++++++++++++++
scripts/livepatch/init.c | 18 +++++++-----------
scripts/module.lds.S | 9 ++-------
tools/objtool/check.c | 2 +-
tools/objtool/include/objtool/klp.h | 10 +++++-----
tools/objtool/klp-diff.c | 2 +-
7 files changed, 39 insertions(+), 25 deletions(-)
base-commit: 0f61b1860cc3f52aef9036d7235ed1f017632193
--
2.52.0
next reply other threads:[~2026-01-21 8:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-21 8:28 Petr Pavlu [this message]
2026-01-21 8:28 ` [PATCH v2 1/2] livepatch: Fix having __klp_objects relics in non-livepatch modules Petr Pavlu
2026-01-21 21:04 ` Josh Poimboeuf
2026-01-22 8:34 ` Petr Pavlu
2026-01-21 8:28 ` [PATCH v2 2/2] livepatch: Free klp_{object,func}_ext data after initialization Petr Pavlu
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