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Mon, 04 Jul 2022 01:30:46 +0000 Date: Mon, 4 Jul 2022 09:30:38 +0800 From: kernel test robot To: Gao Xiang Cc: kbuild-all@lists.01.org, Xiang Gao , linux-kernel@vger.kernel.org Subject: [xiang:erofs/folios 1/11] fs/erofs/zdata.c:1474:31: error: passing argument 1 of 'z_erofs_runqueue' from incompatible pointer type Message-ID: <202207040951.6cBsFapw-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/xiang/linux.git erofs/folios head: c94ebb8be9f7900ed0aa53a0638d119c4121ed1f commit: af9c47cccaca8f1f3eb1de21328804b391edaaca [1/11] erofs: get rid of unneeded `inode', `map' and `sb' config: x86_64-randconfig-a011 (https://download.01.org/0day-ci/archive/20220704/202207040951.6cBsFapw-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-3) 11.3.0 reproduce (this is a W=1 build): # https://git.kernel.org/pub/scm/linux/kernel/git/xiang/linux.git/commit/?id=af9c47cccaca8f1f3eb1de21328804b391edaaca git remote add xiang https://git.kernel.org/pub/scm/linux/kernel/git/xiang/linux.git git fetch --no-tags xiang erofs/folios git checkout af9c47cccaca8f1f3eb1de21328804b391edaaca # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash fs/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All errors (new ones prefixed by >>): fs/erofs/zdata.c: In function 'z_erofs_read_folio': >> fs/erofs/zdata.c:1474:31: error: passing argument 1 of 'z_erofs_runqueue' from incompatible pointer type [-Werror=incompatible-pointer-types] 1474 | z_erofs_runqueue(inode->i_sb, &f, &pagepool, | ~~~~~^~~~~~ | | | struct super_block * fs/erofs/zdata.c:1369:66: note: expected 'struct z_erofs_decompress_frontend *' but argument is of type 'struct super_block *' 1369 | static void z_erofs_runqueue(struct z_erofs_decompress_frontend *f, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ fs/erofs/zdata.c:1474:39: error: passing argument 2 of 'z_erofs_runqueue' from incompatible pointer type [-Werror=incompatible-pointer-types] 1474 | z_erofs_runqueue(inode->i_sb, &f, &pagepool, | ^~ | | | struct z_erofs_decompress_frontend * fs/erofs/zdata.c:1370:44: note: expected 'struct page **' but argument is of type 'struct z_erofs_decompress_frontend *' 1370 | struct page **pagepool, bool force_fg) | ~~~~~~~~~~~~~~^~~~~~~~ fs/erofs/zdata.c:1475:26: warning: the address of 'pagepool' will always evaluate as 'true' [-Waddress] 1475 | z_erofs_get_sync_decompress_policy(sbi, 0)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> fs/erofs/zdata.c:1474:9: error: too many arguments to function 'z_erofs_runqueue' 1474 | z_erofs_runqueue(inode->i_sb, &f, &pagepool, | ^~~~~~~~~~~~~~~~ fs/erofs/zdata.c:1369:13: note: declared here 1369 | static void z_erofs_runqueue(struct z_erofs_decompress_frontend *f, | ^~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/z_erofs_runqueue +1474 fs/erofs/zdata.c 386292919c255d fs/erofs/zdata.c Gao Xiang 2021-10-09 1453 a2e20a25a1470e fs/erofs/zdata.c Matthew Wilcox (Oracle 2022-04-29 1454) static int z_erofs_read_folio(struct file *file, struct folio *folio) 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1455 { a2e20a25a1470e fs/erofs/zdata.c Matthew Wilcox (Oracle 2022-04-29 1456) struct page *page = &folio->page; 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1457 struct inode *const inode = page->mapping->host; 40452ffca3c1a0 fs/erofs/zdata.c Huang Jianan 2021-12-06 1458 struct erofs_sb_info *const sbi = EROFS_I_SB(inode); 97e86a858bc360 drivers/staging/erofs/zdata.c Gao Xiang 2019-07-31 1459 struct z_erofs_decompress_frontend f = DECOMPRESS_FRONTEND_INIT(inode); eaa9172ad988b3 fs/erofs/zdata.c Gao Xiang 2021-10-22 1460 struct page *pagepool = NULL; 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1461 int err; 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1462 ba9ce771b018c5 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-11-23 1463 trace_erofs_readpage(page, false); f0c519fc2679ca drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-11-23 1464 f.headoffset = (erofs_off_t)page->index << PAGE_SHIFT; f0c519fc2679ca drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-11-23 1465 386292919c255d fs/erofs/zdata.c Gao Xiang 2021-10-09 1466 z_erofs_pcluster_readmore(&f, NULL, f.headoffset + PAGE_SIZE - 1, 386292919c255d fs/erofs/zdata.c Gao Xiang 2021-10-09 1467 &pagepool, true); 1825c8d7ce93c4 fs/erofs/zdata.c Gao Xiang 2020-12-09 1468 err = z_erofs_do_read_page(&f, page, &pagepool); 386292919c255d fs/erofs/zdata.c Gao Xiang 2021-10-09 1469 z_erofs_pcluster_readmore(&f, NULL, 0, &pagepool, false); 386292919c255d fs/erofs/zdata.c Gao Xiang 2021-10-09 1470 5c6dcc57e2e505 fs/erofs/zdata.c Gao Xiang 2022-03-02 1471 (void)z_erofs_collector_end(&f); 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1472 ee45197c807895 drivers/staging/erofs/zdata.c Gao Xiang 2019-08-19 1473 /* if some compressed cluster ready, need submit them anyway */ 40452ffca3c1a0 fs/erofs/zdata.c Huang Jianan 2021-12-06 @1474 z_erofs_runqueue(inode->i_sb, &f, &pagepool, 40452ffca3c1a0 fs/erofs/zdata.c Huang Jianan 2021-12-06 1475 z_erofs_get_sync_decompress_policy(sbi, 0)); ee45197c807895 drivers/staging/erofs/zdata.c Gao Xiang 2019-08-19 1476 ee45197c807895 drivers/staging/erofs/zdata.c Gao Xiang 2019-08-19 1477 if (err) 4f761fa253b49f fs/erofs/zdata.c Gao Xiang 2019-09-04 1478 erofs_err(inode->i_sb, "failed to read, err [%d]", err); 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1479 09c543798c3cde fs/erofs/zdata.c Gao Xiang 2022-01-02 1480 erofs_put_metabuf(&f.map.buf); eaa9172ad988b3 fs/erofs/zdata.c Gao Xiang 2021-10-22 1481 erofs_release_pages(&pagepool); ee45197c807895 drivers/staging/erofs/zdata.c Gao Xiang 2019-08-19 1482 return err; 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1483 } 3883a79abd0227 drivers/staging/erofs/unzip_vle.c Gao Xiang 2018-07-26 1484 :::::: The code at line 1474 was first introduced by commit :::::: 40452ffca3c1a0f2994e826f9fa213b107f1a2d4 erofs: add sysfs node to control sync decompression strategy :::::: TO: Huang Jianan :::::: CC: Gao Xiang -- 0-DAY CI Kernel Test Service https://01.org/lkp