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Miller" , Jakub Kicinski , Sasha Levin , Nicolas Dichtel , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Alexey Khoroshilov , lvc-project@linuxtesting.org Subject: [PATCH 5.10 0/1] xfrm: fix rcu lock in xfrm_notify_userpolicy() Date: Sat, 14 Jan 2023 23:58:48 +0300 Message-Id: <20230114205850.176370-1-pchelkin@ispras.ru> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1755033216046234926?= X-GMAIL-MSGID: =?utf-8?q?1755033216046234926?= Syzkaller reports suspicious RCU usage in xfrm_set_default in 5.10 stable releases. The problem has been fixed by the following patch which can be cleanly applied to 5.10 branch. Found by Linux Verification Center (linuxtesting.org) with Syzkaller.