tree: https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git uncertain.symlinks head: af6e3b364b3d3085595bde7c426f935f83b53fc6 commit: af6e3b364b3d3085595bde7c426f935f83b53fc6 [13/13] switch ->get_link() to delayed_call, kill ->put_link() config: x86_64-randconfig-x017-12300436 (attached as .config) reproduce: git checkout af6e3b364b3d3085595bde7c426f935f83b53fc6 # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): fs/configfs/symlink.c: In function 'configfs_get_link': >> fs/configfs/symlink.c:302:8: error: 'page' undeclared (first use in this function) kfree(page); ^ fs/configfs/symlink.c:302:8: note: each undeclared identifier is reported only once for each function it appears in vim +/page +302 fs/configfs/symlink.c af6e3b36 Al Viro 2015-12-29 296 error = configfs_getlink(dentry, body); 7063fbf2 Joel Becker 2005-12-15 297 if (!error) { af6e3b36 Al Viro 2015-12-29 298 set_delayed_call(done, kfree_link, body); af6e3b36 Al Viro 2015-12-29 299 return body; 7063fbf2 Joel Becker 2005-12-15 300 } 7063fbf2 Joel Becker 2005-12-15 301 cd3417c8 Al Viro 2015-12-29 @302 kfree(page); 680baacb Al Viro 2015-05-02 303 return ERR_PTR(error); 7063fbf2 Joel Becker 2005-12-15 304 } 7063fbf2 Joel Becker 2005-12-15 305 :::::: The code at line 302 was first introduced by commit :::::: cd3417c8fc9504cc1afe944515f338aff9ec286b kill free_page_put_link() :::::: TO: Al Viro <viro@xxxxxxxxxxxxxxxxxx> :::::: CC: Al Viro <viro@xxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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