In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential deadlock Using f2fs_trylock_op() in f2fs_write_compressed_pages() to avoid potential deadlock like we did in f2fs_write_single_data_page().Referenceshttps://git.kernel.org/stable/c/8e8542437bb4070423c9754d5ba270ffdbae8c8dhttps://git.kernel.org/stable/c/df77fbd8c5b222c680444801ffd20e8bbc90a56e
