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From:   Stanislav Goriainov <goriainov@ispras.ru>
To:     stable@vger.kernel.org,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     Stanislav Goriainov <goriainov@ispras.ru>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        "Matthew Wilcox (Oracle)" <willy@infradead.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
        Xiaolong Huang <butterflyhuangxx@gmail.com>,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
        ldv-project@linuxtesting.org
Subject: [PATCH 5.10 0/1] qrtr: Convert qrtr_ports from IDR to XArray
Date:   Fri, 19 Aug 2022 22:47:26 +0300
Message-Id: <20220819194727.18911-1-goriainov@ispras.ru>
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Syzkaller reports using smp_processor_id() in preemptible code at
radix_tree_node_alloc() in 5.10 stable releases. The problem has 
been fixed by the following patch which can be cleanly applied to 
the 5.10 branch.

Found by Linux Verification Center (linuxtesting.org) with Syzkaller.