diff for duplicates of <202504270319.GmkEM1Xg-lkp@intel.com> diff --git a/a/1.txt b/N1/1.txt index 0bfcb1f..3aa1c2d 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,41 +1,20 @@ -BCC: lkp@intel.com -CC: oe-kbuild-all@lists.linux.dev -In-Reply-To: <20250426000828.3216220-4-joannelkoong@gmail.com> -References: <20250426000828.3216220-4-joannelkoong@gmail.com> -TO: Joanne Koong <joannelkoong@gmail.com> -TO: miklos@szeredi.hu -CC: linux-fsdevel@vger.kernel.org -CC: jlayton@kernel.org -CC: jefflexu@linux.alibaba.com -CC: josef@toxicpanda.com -CC: bernd.schubert@fastmail.fm -CC: willy@infradead.org -CC: kernel-team@meta.com - Hi Joanne, kernel test robot noticed the following build warnings: -[auto build test WARNING on mszeredi-fuse/for-next] -[also build test WARNING on next-20250424] -[cannot apply to linus/master v6.15-rc3] -[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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Joanne-Koong/fuse-support-copying-large-folios/20250426-081219 base: https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git for-next patch link: https://lore.kernel.org/r/20250426000828.3216220-4-joannelkoong%40gmail.com patch subject: [PATCH v5 03/11] fuse: refactor fuse_fill_write_pages() -:::::: branch date: 19 hours ago -:::::: commit date: 19 hours ago config: i386-randconfig-141-20250426 (https://download.01.org/0day-ci/archive/20250427/202504270319.GmkEM1Xg-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> -| Reported-by: Dan Carpenter <error27@gmail.com> +| Reported-by: Dan Carpenter <dan.carpenter@linaro.org> | Closes: https://lore.kernel.org/r/202504270319.GmkEM1Xg-lkp@intel.com/ smatch warnings: @@ -43,7 +22,6 @@ fs/fuse/file.c:1207 fuse_fill_write_pages() error: uninitialized symbol 'err'. vim +/err +1207 fs/fuse/file.c -ea9b9907b82a09 Nicholas Piggin 2008-04-30 1126 4f06dd92b5d0a6 Vivek Goyal 2020-10-21 1127 static ssize_t fuse_fill_write_pages(struct fuse_io_args *ia, ea9b9907b82a09 Nicholas Piggin 2008-04-30 1128 struct address_space *mapping, 338f2e3f3341a9 Miklos Szeredi 2019-09-10 1129 struct iov_iter *ii, loff_t pos, @@ -57,6 +35,9 @@ dfda790dfda452 Joanne Koong 2025-04-25 1136 unsigned int num; ea9b9907b82a09 Nicholas Piggin 2008-04-30 1137 int err; ea9b9907b82a09 Nicholas Piggin 2008-04-30 1138 dfda790dfda452 Joanne Koong 2025-04-25 1139 num = min(iov_iter_count(ii), fc->max_write); + +Can iov_iter_count() return zero here? + dfda790dfda452 Joanne Koong 2025-04-25 1140 num = min(num, max_pages << PAGE_SHIFT); dfda790dfda452 Joanne Koong 2025-04-25 1141 338f2e3f3341a9 Miklos Szeredi 2019-09-10 1142 ap->args.in_pages = true; @@ -126,7 +107,6 @@ dfda790dfda452 Joanne Koong 2025-04-25 1205 } ea9b9907b82a09 Nicholas Piggin 2008-04-30 1206 ea9b9907b82a09 Nicholas Piggin 2008-04-30 @1207 return count > 0 ? count : err; ea9b9907b82a09 Nicholas Piggin 2008-04-30 1208 } -ea9b9907b82a09 Nicholas Piggin 2008-04-30 1209 -- 0-DAY CI Kernel Test Service diff --git a/a/content_digest b/N1/content_digest index 985460d..0cbd8ac 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,49 +1,38 @@ - "From\0kernel test robot <lkp@intel.com>\0" + "ref\020250426000828.3216220-4-joannelkoong@gmail.com\0" + "From\0Dan Carpenter <dan.carpenter@linaro.org>\0" "Subject\0Re: [PATCH v5 03/11] fuse: refactor fuse_fill_write_pages()\0" - "Date\0Sun, 27 Apr 2025 03:25:46 +0800\0" - "To\0oe-kbuild@lists.linux.dev\0" + "Date\0Mon, 28 Apr 2025 08:32:49 +0300\0" + "To\0oe-kbuild@lists.linux.dev" + Joanne Koong <joannelkoong@gmail.com> + " miklos@szeredi.hu\0" "Cc\0lkp@intel.com" - " Dan Carpenter <error27@gmail.com>\0" + oe-kbuild-all@lists.linux.dev + linux-fsdevel@vger.kernel.org + jlayton@kernel.org + jefflexu@linux.alibaba.com + josef@toxicpanda.com + bernd.schubert@fastmail.fm + willy@infradead.org + " kernel-team@meta.com\0" "\00:1\0" "b\0" - "BCC: lkp@intel.com\n" - "CC: oe-kbuild-all@lists.linux.dev\n" - "In-Reply-To: <20250426000828.3216220-4-joannelkoong@gmail.com>\n" - "References: <20250426000828.3216220-4-joannelkoong@gmail.com>\n" - "TO: Joanne Koong <joannelkoong@gmail.com>\n" - "TO: miklos@szeredi.hu\n" - "CC: linux-fsdevel@vger.kernel.org\n" - "CC: jlayton@kernel.org\n" - "CC: jefflexu@linux.alibaba.com\n" - "CC: josef@toxicpanda.com\n" - "CC: bernd.schubert@fastmail.fm\n" - "CC: willy@infradead.org\n" - "CC: kernel-team@meta.com\n" - "\n" "Hi Joanne,\n" "\n" "kernel test robot noticed the following build warnings:\n" "\n" - "[auto build test WARNING on mszeredi-fuse/for-next]\n" - "[also build test WARNING on next-20250424]\n" - "[cannot apply to linus/master v6.15-rc3]\n" - "[If your patch is applied to the wrong git tree, kindly drop us a note.\n" - "And when submitting patch, we suggest to use '--base' as documented in\n" "https://git-scm.com/docs/git-format-patch#_base_tree_information]\n" "\n" "url: https://github.com/intel-lab-lkp/linux/commits/Joanne-Koong/fuse-support-copying-large-folios/20250426-081219\n" "base: https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git for-next\n" "patch link: https://lore.kernel.org/r/20250426000828.3216220-4-joannelkoong%40gmail.com\n" "patch subject: [PATCH v5 03/11] fuse: refactor fuse_fill_write_pages()\n" - ":::::: branch date: 19 hours ago\n" - ":::::: commit date: 19 hours ago\n" "config: i386-randconfig-141-20250426 (https://download.01.org/0day-ci/archive/20250427/202504270319.GmkEM1Xg-lkp@intel.com/config)\n" "compiler: gcc-12 (Debian 12.2.0-14) 12.2.0\n" "\n" "If you fix the issue in a separate patch/commit (i.e. not just a new version of\n" "the same patch/commit), kindly add following tags\n" "| Reported-by: kernel test robot <lkp@intel.com>\n" - "| Reported-by: Dan Carpenter <error27@gmail.com>\n" + "| Reported-by: Dan Carpenter <dan.carpenter@linaro.org>\n" "| Closes: https://lore.kernel.org/r/202504270319.GmkEM1Xg-lkp@intel.com/\n" "\n" "smatch warnings:\n" @@ -51,7 +40,6 @@ "\n" "vim +/err +1207 fs/fuse/file.c\n" "\n" - "ea9b9907b82a09 Nicholas Piggin 2008-04-30 1126 \n" "4f06dd92b5d0a6 Vivek Goyal 2020-10-21 1127 static ssize_t fuse_fill_write_pages(struct fuse_io_args *ia,\n" "ea9b9907b82a09 Nicholas Piggin 2008-04-30 1128 \t\t\t\t struct address_space *mapping,\n" "338f2e3f3341a9 Miklos Szeredi 2019-09-10 1129 \t\t\t\t struct iov_iter *ii, loff_t pos,\n" @@ -65,6 +53,9 @@ "ea9b9907b82a09 Nicholas Piggin 2008-04-30 1137 \tint err;\n" "ea9b9907b82a09 Nicholas Piggin 2008-04-30 1138 \n" "dfda790dfda452 Joanne Koong 2025-04-25 1139 \tnum = min(iov_iter_count(ii), fc->max_write);\n" + "\n" + "Can iov_iter_count() return zero here?\n" + "\n" "dfda790dfda452 Joanne Koong 2025-04-25 1140 \tnum = min(num, max_pages << PAGE_SHIFT);\n" "dfda790dfda452 Joanne Koong 2025-04-25 1141 \n" "338f2e3f3341a9 Miklos Szeredi 2019-09-10 1142 \tap->args.in_pages = true;\n" @@ -134,10 +125,9 @@ "ea9b9907b82a09 Nicholas Piggin 2008-04-30 1206 \n" "ea9b9907b82a09 Nicholas Piggin 2008-04-30 @1207 \treturn count > 0 ? count : err;\n" "ea9b9907b82a09 Nicholas Piggin 2008-04-30 1208 }\n" - "ea9b9907b82a09 Nicholas Piggin 2008-04-30 1209 \n" "\n" "-- \n" "0-DAY CI Kernel Test Service\n" https://github.com/intel/lkp-tests/wiki -b0a412f8d6ac9f2e1d39f6be88fd744ca45552850bc196d0fdb570e950b0897c +54928d7ccb7b1a5e19fe33d13e76e266de2c6ef8ce02ea9cf930a8153737157c
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