From: kernel test robot <lkp@intel.com> To: "Matthew Wilcox (Oracle)" <willy@infradead.org>, linux-fsdevel@vger.kernel.org Cc: kbuild-all@lists.01.org, "Matthew Wilcox (Oracle)" <willy@infradead.org>, linux-mm@kvack.org, linux-block@vger.kernel.org Subject: Re: [PATCH v15 02/17] block: Add bio_for_each_folio_all() Date: Tue, 20 Jul 2021 20:05:36 +0800 [thread overview] Message-ID: <202107202050.o237duks-lkp@intel.com> (raw) In-Reply-To: <20210719184001.1750630-3-willy@infradead.org> [-- Attachment #1: Type: text/plain, Size: 14817 bytes --] Hi "Matthew, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.14-rc2 next-20210720] [cannot apply to xfs-linux/for-next block/for-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Matthew-Wilcox-Oracle/Folio-support-in-block-iomap-layers/20210720-152323 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2734d6c1b1a089fb593ef6a23d4b70903526fe0c config: sparc-randconfig-r015-20210720 (attached as .config) compiler: sparc64-linux-gcc (GCC) 10.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/d611eec3f37483e1acbcc299bf47e929766afc8d git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Matthew-Wilcox-Oracle/Folio-support-in-block-iomap-layers/20210720-152323 git checkout d611eec3f37483e1acbcc299bf47e929766afc8d # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=sparc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All errors (new ones prefixed by >>): In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/tracehook.h:50, from arch/sparc/kernel/signal_64.c:18: include/linux/bio.h: In function 'bio_first_folio': include/linux/bio.h:338:14: error: implicit declaration of function 'page_folio' [-Werror=implicit-function-declaration] 338 | fi->folio = page_folio(bvec->bv_page); | ^~~~~~~~~~ >> include/linux/bio.h:338:12: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 338 | fi->folio = page_folio(bvec->bv_page); | ^ include/linux/bio.h:340:43: error: invalid use of undefined type 'struct folio' 340 | PAGE_SIZE * (bvec->bv_page - &fi->folio->page); | ^~ In file included from include/linux/kernel.h:16, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/pid.h:5, from include/linux/sched.h:14, from arch/sparc/kernel/signal_64.c:12: include/linux/bio.h:342:19: error: implicit declaration of function 'folio_size' [-Werror=implicit-function-declaration] 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~~~~~~~~ include/linux/minmax.h:20:21: note: in definition of macro '__typecheck' 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:342:15: note: in expansion of macro 'min' 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~ In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/tracehook.h:50, from arch/sparc/kernel/signal_64.c:18: include/linux/bio.h: In function 'bio_next_folio': include/linux/bio.h:350:15: error: implicit declaration of function 'folio_next' [-Werror=implicit-function-declaration] 350 | fi->folio = folio_next(fi->folio); | ^~~~~~~~~~ include/linux/bio.h:350:13: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 350 | fi->folio = folio_next(fi->folio); | ^ In file included from include/linux/kernel.h:16, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/pid.h:5, from include/linux/sched.h:14, from arch/sparc/kernel/signal_64.c:12: include/linux/minmax.h:20:28: error: comparison of distinct pointer types lacks a cast [-Werror] 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^~ include/linux/minmax.h:26:4: note: in expansion of macro '__typecheck' 26 | (__typecheck(x, y) && __no_side_effects(x, y)) | ^~~~~~~~~~~ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:352:16: note: in expansion of macro 'min' 352 | fi->length = min(folio_size(fi->folio), fi->_seg_count); | ^~~ cc1: all warnings being treated as errors -- In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/swap.h:9, from arch/sparc/include/asm/tlb_64.h:5, from arch/sparc/include/asm/tlb.h:5, from arch/sparc/kernel/smp_64.c:49: include/linux/bio.h: In function 'bio_first_folio': include/linux/bio.h:338:14: error: implicit declaration of function 'page_folio'; did you mean 'page_endio'? [-Werror=implicit-function-declaration] 338 | fi->folio = page_folio(bvec->bv_page); | ^~~~~~~~~~ | page_endio >> include/linux/bio.h:338:12: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 338 | fi->folio = page_folio(bvec->bv_page); | ^ include/linux/bio.h:340:43: error: invalid use of undefined type 'struct folio' 340 | PAGE_SIZE * (bvec->bv_page - &fi->folio->page); | ^~ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/smp_64.c:8: include/linux/bio.h:342:19: error: implicit declaration of function 'folio_size' [-Werror=implicit-function-declaration] 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~~~~~~~~ include/linux/minmax.h:20:21: note: in definition of macro '__typecheck' 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:342:15: note: in expansion of macro 'min' 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~ In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/swap.h:9, from arch/sparc/include/asm/tlb_64.h:5, from arch/sparc/include/asm/tlb.h:5, from arch/sparc/kernel/smp_64.c:49: include/linux/bio.h: In function 'bio_next_folio': include/linux/bio.h:350:15: error: implicit declaration of function 'folio_next' [-Werror=implicit-function-declaration] 350 | fi->folio = folio_next(fi->folio); | ^~~~~~~~~~ include/linux/bio.h:350:13: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 350 | fi->folio = folio_next(fi->folio); | ^ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/smp_64.c:8: include/linux/minmax.h:20:28: error: comparison of distinct pointer types lacks a cast [-Werror] 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^~ include/linux/minmax.h:26:4: note: in expansion of macro '__typecheck' 26 | (__typecheck(x, y) && __no_side_effects(x, y)) | ^~~~~~~~~~~ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:352:16: note: in expansion of macro 'min' 352 | fi->length = min(folio_size(fi->folio), fi->_seg_count); | ^~~ cc1: all warnings being treated as errors -- In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/net/sock.h:53, from include/linux/tcp.h:19, from include/linux/ipv6.h:88, from arch/sparc/kernel/sys_sparc32.c:33: include/linux/bio.h: In function 'bio_first_folio': include/linux/bio.h:338:14: error: implicit declaration of function 'page_folio' [-Werror=implicit-function-declaration] 338 | fi->folio = page_folio(bvec->bv_page); | ^~~~~~~~~~ >> include/linux/bio.h:338:12: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 338 | fi->folio = page_folio(bvec->bv_page); | ^ include/linux/bio.h:340:43: error: invalid use of undefined type 'struct folio' 340 | PAGE_SIZE * (bvec->bv_page - &fi->folio->page); | ^~ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/sys_sparc32.c:11: include/linux/bio.h:342:19: error: implicit declaration of function 'folio_size' [-Werror=implicit-function-declaration] 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~~~~~~~~ include/linux/minmax.h:20:21: note: in definition of macro '__typecheck' 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:342:15: note: in expansion of macro 'min' 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~ In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/net/sock.h:53, from include/linux/tcp.h:19, from include/linux/ipv6.h:88, from arch/sparc/kernel/sys_sparc32.c:33: include/linux/bio.h: In function 'bio_next_folio': include/linux/bio.h:350:15: error: implicit declaration of function 'folio_next'; did you mean 'nla_next'? [-Werror=implicit-function-declaration] 350 | fi->folio = folio_next(fi->folio); | ^~~~~~~~~~ | nla_next include/linux/bio.h:350:13: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 350 | fi->folio = folio_next(fi->folio); | ^ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/sys_sparc32.c:11: include/linux/minmax.h:20:28: error: comparison of distinct pointer types lacks a cast [-Werror] 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^~ include/linux/minmax.h:26:4: note: in expansion of macro '__typecheck' 26 | (__typecheck(x, y) && __no_side_effects(x, y)) | ^~~~~~~~~~~ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:352:16: note: in expansion of macro 'min' 352 | fi->length = min(folio_size(fi->folio), fi->_seg_count); | ^~~ cc1: all warnings being treated as errors vim +338 include/linux/bio.h 332 333 static inline 334 void bio_first_folio(struct folio_iter *fi, struct bio *bio, int i) 335 { 336 struct bio_vec *bvec = bio_first_bvec_all(bio) + i; 337 > 338 fi->folio = page_folio(bvec->bv_page); 339 fi->offset = bvec->bv_offset + 340 PAGE_SIZE * (bvec->bv_page - &fi->folio->page); 341 fi->_seg_count = bvec->bv_len; 342 fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); 343 fi->_i = i; 344 } 345 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 37403 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com> To: kbuild-all@lists.01.org Subject: Re: [PATCH v15 02/17] block: Add bio_for_each_folio_all() Date: Tue, 20 Jul 2021 20:05:36 +0800 [thread overview] Message-ID: <202107202050.o237duks-lkp@intel.com> (raw) In-Reply-To: <20210719184001.1750630-3-willy@infradead.org> [-- Attachment #1: Type: text/plain, Size: 15083 bytes --] Hi "Matthew, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v5.14-rc2 next-20210720] [cannot apply to xfs-linux/for-next block/for-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Matthew-Wilcox-Oracle/Folio-support-in-block-iomap-layers/20210720-152323 base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 2734d6c1b1a089fb593ef6a23d4b70903526fe0c config: sparc-randconfig-r015-20210720 (attached as .config) compiler: sparc64-linux-gcc (GCC) 10.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/d611eec3f37483e1acbcc299bf47e929766afc8d git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Matthew-Wilcox-Oracle/Folio-support-in-block-iomap-layers/20210720-152323 git checkout d611eec3f37483e1acbcc299bf47e929766afc8d # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=sparc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All errors (new ones prefixed by >>): In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/tracehook.h:50, from arch/sparc/kernel/signal_64.c:18: include/linux/bio.h: In function 'bio_first_folio': include/linux/bio.h:338:14: error: implicit declaration of function 'page_folio' [-Werror=implicit-function-declaration] 338 | fi->folio = page_folio(bvec->bv_page); | ^~~~~~~~~~ >> include/linux/bio.h:338:12: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 338 | fi->folio = page_folio(bvec->bv_page); | ^ include/linux/bio.h:340:43: error: invalid use of undefined type 'struct folio' 340 | PAGE_SIZE * (bvec->bv_page - &fi->folio->page); | ^~ In file included from include/linux/kernel.h:16, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/pid.h:5, from include/linux/sched.h:14, from arch/sparc/kernel/signal_64.c:12: include/linux/bio.h:342:19: error: implicit declaration of function 'folio_size' [-Werror=implicit-function-declaration] 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~~~~~~~~ include/linux/minmax.h:20:21: note: in definition of macro '__typecheck' 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:342:15: note: in expansion of macro 'min' 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~ In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/tracehook.h:50, from arch/sparc/kernel/signal_64.c:18: include/linux/bio.h: In function 'bio_next_folio': include/linux/bio.h:350:15: error: implicit declaration of function 'folio_next' [-Werror=implicit-function-declaration] 350 | fi->folio = folio_next(fi->folio); | ^~~~~~~~~~ include/linux/bio.h:350:13: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 350 | fi->folio = folio_next(fi->folio); | ^ In file included from include/linux/kernel.h:16, from include/linux/list.h:9, from include/linux/rculist.h:10, from include/linux/pid.h:5, from include/linux/sched.h:14, from arch/sparc/kernel/signal_64.c:12: include/linux/minmax.h:20:28: error: comparison of distinct pointer types lacks a cast [-Werror] 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^~ include/linux/minmax.h:26:4: note: in expansion of macro '__typecheck' 26 | (__typecheck(x, y) && __no_side_effects(x, y)) | ^~~~~~~~~~~ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:352:16: note: in expansion of macro 'min' 352 | fi->length = min(folio_size(fi->folio), fi->_seg_count); | ^~~ cc1: all warnings being treated as errors -- In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/swap.h:9, from arch/sparc/include/asm/tlb_64.h:5, from arch/sparc/include/asm/tlb.h:5, from arch/sparc/kernel/smp_64.c:49: include/linux/bio.h: In function 'bio_first_folio': include/linux/bio.h:338:14: error: implicit declaration of function 'page_folio'; did you mean 'page_endio'? [-Werror=implicit-function-declaration] 338 | fi->folio = page_folio(bvec->bv_page); | ^~~~~~~~~~ | page_endio >> include/linux/bio.h:338:12: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 338 | fi->folio = page_folio(bvec->bv_page); | ^ include/linux/bio.h:340:43: error: invalid use of undefined type 'struct folio' 340 | PAGE_SIZE * (bvec->bv_page - &fi->folio->page); | ^~ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/smp_64.c:8: include/linux/bio.h:342:19: error: implicit declaration of function 'folio_size' [-Werror=implicit-function-declaration] 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~~~~~~~~ include/linux/minmax.h:20:21: note: in definition of macro '__typecheck' 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:342:15: note: in expansion of macro 'min' 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~ In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/linux/swap.h:9, from arch/sparc/include/asm/tlb_64.h:5, from arch/sparc/include/asm/tlb.h:5, from arch/sparc/kernel/smp_64.c:49: include/linux/bio.h: In function 'bio_next_folio': include/linux/bio.h:350:15: error: implicit declaration of function 'folio_next' [-Werror=implicit-function-declaration] 350 | fi->folio = folio_next(fi->folio); | ^~~~~~~~~~ include/linux/bio.h:350:13: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 350 | fi->folio = folio_next(fi->folio); | ^ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/smp_64.c:8: include/linux/minmax.h:20:28: error: comparison of distinct pointer types lacks a cast [-Werror] 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^~ include/linux/minmax.h:26:4: note: in expansion of macro '__typecheck' 26 | (__typecheck(x, y) && __no_side_effects(x, y)) | ^~~~~~~~~~~ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:352:16: note: in expansion of macro 'min' 352 | fi->length = min(folio_size(fi->folio), fi->_seg_count); | ^~~ cc1: all warnings being treated as errors -- In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/net/sock.h:53, from include/linux/tcp.h:19, from include/linux/ipv6.h:88, from arch/sparc/kernel/sys_sparc32.c:33: include/linux/bio.h: In function 'bio_first_folio': include/linux/bio.h:338:14: error: implicit declaration of function 'page_folio' [-Werror=implicit-function-declaration] 338 | fi->folio = page_folio(bvec->bv_page); | ^~~~~~~~~~ >> include/linux/bio.h:338:12: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 338 | fi->folio = page_folio(bvec->bv_page); | ^ include/linux/bio.h:340:43: error: invalid use of undefined type 'struct folio' 340 | PAGE_SIZE * (bvec->bv_page - &fi->folio->page); | ^~ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/sys_sparc32.c:11: include/linux/bio.h:342:19: error: implicit declaration of function 'folio_size' [-Werror=implicit-function-declaration] 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~~~~~~~~ include/linux/minmax.h:20:21: note: in definition of macro '__typecheck' 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:342:15: note: in expansion of macro 'min' 342 | fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); | ^~~ In file included from include/linux/blkdev.h:18, from include/linux/blk-cgroup.h:23, from include/linux/writeback.h:14, from include/linux/memcontrol.h:22, from include/net/sock.h:53, from include/linux/tcp.h:19, from include/linux/ipv6.h:88, from arch/sparc/kernel/sys_sparc32.c:33: include/linux/bio.h: In function 'bio_next_folio': include/linux/bio.h:350:15: error: implicit declaration of function 'folio_next'; did you mean 'nla_next'? [-Werror=implicit-function-declaration] 350 | fi->folio = folio_next(fi->folio); | ^~~~~~~~~~ | nla_next include/linux/bio.h:350:13: error: assignment to 'struct folio *' from 'int' makes pointer from integer without a cast [-Werror=int-conversion] 350 | fi->folio = folio_next(fi->folio); | ^ In file included from include/linux/kernel.h:16, from arch/sparc/kernel/sys_sparc32.c:11: include/linux/minmax.h:20:28: error: comparison of distinct pointer types lacks a cast [-Werror] 20 | (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) | ^~ include/linux/minmax.h:26:4: note: in expansion of macro '__typecheck' 26 | (__typecheck(x, y) && __no_side_effects(x, y)) | ^~~~~~~~~~~ include/linux/minmax.h:36:24: note: in expansion of macro '__safe_cmp' 36 | __builtin_choose_expr(__safe_cmp(x, y), \ | ^~~~~~~~~~ include/linux/minmax.h:45:19: note: in expansion of macro '__careful_cmp' 45 | #define min(x, y) __careful_cmp(x, y, <) | ^~~~~~~~~~~~~ include/linux/bio.h:352:16: note: in expansion of macro 'min' 352 | fi->length = min(folio_size(fi->folio), fi->_seg_count); | ^~~ cc1: all warnings being treated as errors vim +338 include/linux/bio.h 332 333 static inline 334 void bio_first_folio(struct folio_iter *fi, struct bio *bio, int i) 335 { 336 struct bio_vec *bvec = bio_first_bvec_all(bio) + i; 337 > 338 fi->folio = page_folio(bvec->bv_page); 339 fi->offset = bvec->bv_offset + 340 PAGE_SIZE * (bvec->bv_page - &fi->folio->page); 341 fi->_seg_count = bvec->bv_len; 342 fi->length = min(folio_size(fi->folio) - fi->offset, fi->_seg_count); 343 fi->_i = i; 344 } 345 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org [-- Attachment #2: config.gz --] [-- Type: application/gzip, Size: 37403 bytes --]
next prev parent reply other threads:[~2021-07-20 12:06 UTC|newest] Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-07-19 18:39 [PATCH v15 00/17] Folio support in block + iomap layers Matthew Wilcox (Oracle) 2021-07-19 18:39 ` [PATCH v15 01/17] block: Add bio_add_folio() Matthew Wilcox (Oracle) 2021-07-20 1:28 ` Darrick J. Wong 2021-07-20 6:42 ` Christoph Hellwig 2021-07-20 11:16 ` Matthew Wilcox 2021-07-22 16:27 ` Matthew Wilcox 2021-07-30 8:25 ` Ming Lei 2021-07-30 11:30 ` Matthew Wilcox 2021-07-19 18:39 ` [PATCH v15 02/17] block: Add bio_for_each_folio_all() Matthew Wilcox (Oracle) 2021-07-20 1:29 ` Darrick J. Wong 2021-07-20 1:59 ` Matthew Wilcox 2021-07-20 6:48 ` Christoph Hellwig 2021-07-23 2:40 ` Matthew Wilcox 2021-07-20 12:05 ` kernel test robot 2021-07-20 12:05 ` kernel test robot 2021-07-20 12:05 ` kernel test robot [this message] 2021-07-20 12:05 ` kernel test robot 2021-07-20 12:26 ` kernel test robot 2021-07-20 12:26 ` kernel test robot 2021-07-19 18:39 ` [PATCH v15 03/17] iomap: Convert to_iomap_page to take a folio Matthew Wilcox (Oracle) 2021-07-20 6:49 ` Christoph Hellwig 2021-07-19 18:39 ` [PATCH v15 04/17] iomap: Convert iomap_page_create " Matthew Wilcox (Oracle) 2021-07-20 6:50 ` Christoph Hellwig 2021-07-19 18:39 ` [PATCH v15 05/17] iomap: Convert iomap_page_release " Matthew Wilcox (Oracle) 2021-07-20 6:52 ` Christoph Hellwig 2021-07-20 11:29 ` Matthew Wilcox 2021-07-20 11:40 ` Christoph Hellwig 2021-07-19 18:39 ` [PATCH v15 06/17] iomap: Convert iomap_releasepage to use " Matthew Wilcox (Oracle) 2021-07-20 6:54 ` Christoph Hellwig 2021-07-20 23:56 ` Darrick J. Wong 2021-07-19 18:39 ` [PATCH v15 07/17] iomap: Convert iomap_invalidatepage " Matthew Wilcox (Oracle) 2021-07-20 6:55 ` Christoph Hellwig 2021-07-20 23:57 ` Darrick J. Wong 2021-07-19 18:39 ` [PATCH v15 08/17] iomap: Pass the iomap_page into iomap_set_range_uptodate Matthew Wilcox (Oracle) 2021-07-20 6:57 ` Christoph Hellwig 2021-07-20 11:36 ` Matthew Wilcox 2021-07-19 18:39 ` [PATCH v15 09/17] iomap: Use folio offsets instead of page offsets Matthew Wilcox (Oracle) 2021-07-20 6:59 ` Christoph Hellwig 2021-07-20 11:42 ` Matthew Wilcox 2021-07-19 18:39 ` [PATCH v15 10/17] iomap: Convert bio completions to use folios Matthew Wilcox (Oracle) 2021-07-20 7:08 ` Christoph Hellwig 2021-07-19 18:39 ` [PATCH v15 11/17] iomap: Convert readahead and readpage to use a folio Matthew Wilcox (Oracle) 2021-07-20 7:09 ` Christoph Hellwig 2021-07-19 18:39 ` [PATCH v15 12/17] iomap: Convert iomap_page_mkwrite " Matthew Wilcox (Oracle) 2021-07-20 7:13 ` Christoph Hellwig 2021-07-19 18:39 ` [PATCH v15 13/17] iomap: Convert iomap_write_begin and iomap_write_end to folios Matthew Wilcox (Oracle) 2021-07-20 7:15 ` Christoph Hellwig 2021-07-20 23:59 ` Darrick J. Wong 2021-07-19 18:39 ` [PATCH v15 14/17] iomap: Convert iomap_read_inline_data to take a folio Matthew Wilcox (Oracle) 2021-07-20 7:16 ` Christoph Hellwig 2021-07-19 18:39 ` [PATCH v15 15/17] iomap: Convert iomap_write_end_inline " Matthew Wilcox (Oracle) 2021-07-20 7:17 ` Christoph Hellwig 2021-07-19 18:40 ` [PATCH v15 16/17] iomap: Convert iomap_add_to_ioend " Matthew Wilcox (Oracle) 2021-07-20 7:20 ` Christoph Hellwig 2021-07-20 11:45 ` Matthew Wilcox 2021-07-21 0:12 ` Darrick J. Wong 2021-07-21 4:27 ` Christoph Hellwig 2021-07-21 4:31 ` Matthew Wilcox 2021-07-21 15:28 ` Darrick J. Wong 2021-07-19 18:40 ` [PATCH v15 17/17] iomap: Convert iomap_migrate_page to use folios Matthew Wilcox (Oracle) 2021-07-20 7:21 ` Christoph Hellwig 2021-07-20 13:30 ` kernel test robot 2021-07-20 13:30 ` kernel test robot 2021-07-21 0:02 ` Darrick J. Wong 2021-07-20 8:44 ` [PATCH v15 00/17] Folio support in block + iomap layers Christoph Hellwig 2021-07-20 11:08 ` Matthew Wilcox
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