diff for duplicates of <202201182249.eXYOFfs9-lkp@intel.com> diff --git a/a/1.txt b/N1/1.txt index 686bc0c..a4c5850 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,15 +1,6 @@ -CC: kbuild-all(a)lists.01.org -CC: linux-kernel(a)vger.kernel.org -TO: Lukas Czerner <lczerner@redhat.com> -CC: "Theodore Ts'o" <tytso@mit.edu> -CC: Carlos Maiolino <cmaiolino@redhat.com> - tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fe81ba137ebcc7f236780996a0b375732c07e85c commit: cebe85d570cf84804e848332d6721bc9e5300e07 ext4: switch to the new mount api -date: 6 weeks ago -:::::: branch date: 6 hours ago -:::::: commit date: 6 weeks ago config: s390-randconfig-m031-20220117 (https://download.01.org/0day-ci/archive/20220118/202201182249.eXYOFfs9-lkp(a)intel.com/config) compiler: s390-linux-gcc (GCC) 11.2.0 @@ -21,16 +12,10 @@ New smatch warnings: fs/ext4/super.c:5656 ext4_fill_super() error: we previously assumed 'sbi' could be null (see line 5648) Old smatch warnings: -fs/ext4/super.c:2231 ext4_init_fs_context() warn: struct type mismatch 'xfs_fs_context vs ext4_fs_context' -fs/ext4/super.c:2959 ext4_check_opt_consistency() warn: bitwise AND condition is false here -fs/ext4/super.c:2967 ext4_check_opt_consistency() warn: bitwise AND condition is false here -fs/ext4/super.c:2970 ext4_check_opt_consistency() warn: bitwise AND condition is false here fs/ext4/super.c:4165 ext4_register_li_request() error: we previously assumed 'ext4_li_info' could be null (see line 4147) -fs/ext4/super.c:4867 __ext4_fill_super() warn: bitwise AND condition is false here vim +/sbi +5656 fs/ext4/super.c -ac27a0ec112a08 Dave Kleikamp 2006-10-11 5639 cebe85d570cf84 Lukas Czerner 2021-10-27 5640 static int ext4_fill_super(struct super_block *sb, struct fs_context *fc) 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5641 { cebe85d570cf84 Lukas Czerner 2021-10-27 5642 struct ext4_fs_context *ctx = fc->fs_private; @@ -41,6 +26,9 @@ cebe85d570cf84 Lukas Czerner 2021-10-27 5645 int ret; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5647 sbi = ext4_alloc_sbi(sb); cebe85d570cf84 Lukas Czerner 2021-10-27 @5648 if (!sbi) 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5649 ret = -ENOMEM; + +Presumably this should be "return -ENOMEM;" + 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5650 cebe85d570cf84 Lukas Czerner 2021-10-27 5651 fc->s_fs_info = sbi; cebe85d570cf84 Lukas Czerner 2021-10-27 5652 @@ -48,6 +36,8 @@ cebe85d570cf84 Lukas Czerner 2021-10-27 5653 /* Cleanup superblock name */ cebe85d570cf84 Lukas Czerner 2021-10-27 5654 strreplace(sb->s_id, '/', '!'); 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5655 7edfd85b1ffd36 Lukas Czerner 2021-10-27 @5656 sbi->s_sb_block = 1; /* Default super block location */ + ^^^^^ + cebe85d570cf84 Lukas Czerner 2021-10-27 5657 if (ctx->spec & EXT4_SPEC_s_sb_block) cebe85d570cf84 Lukas Czerner 2021-10-27 5658 sbi->s_sb_block = ctx->s_sb_block; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5659 @@ -76,13 +66,6 @@ cebe85d570cf84 Lukas Czerner 2021-10-27 5679 cebe85d570cf84 Lukas Czerner 2021-10-27 5682 fc->s_fs_info = NULL; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5683 return ret; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5684 } -7edfd85b1ffd36 Lukas Czerner 2021-10-27 5685 - -:::::: The code at line 5656 was first introduced by commit -:::::: 7edfd85b1ffd36593011dec96ab395912a340418 ext4: Completely separate options parsing and sb setup - -:::::: TO: Lukas Czerner <lczerner@redhat.com> -:::::: CC: Theodore Ts'o <tytso@mit.edu> --- 0-DAY CI Kernel Test Service, Intel Corporation diff --git a/a/content_digest b/N1/content_digest index aaeb7a0..bb35980 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,21 +1,12 @@ - "From\0kernel test robot <lkp@intel.com>\0" + "From\0Dan Carpenter <dan.carpenter@oracle.com>\0" "Subject\0fs/ext4/super.c:5656 ext4_fill_super() error: we previously assumed 'sbi' could be null (see line 5648)\0" - "Date\0Tue, 18 Jan 2022 22:47:18 +0800\0" - "To\0kbuild@lists.01.org\0" + "Date\0Wed, 19 Jan 2022 08:21:43 +0300\0" + "To\0kbuild-all@lists.01.org\0" "\01:1\0" "b\0" - "CC: kbuild-all(a)lists.01.org\n" - "CC: linux-kernel(a)vger.kernel.org\n" - "TO: Lukas Czerner <lczerner@redhat.com>\n" - "CC: \"Theodore Ts'o\" <tytso@mit.edu>\n" - "CC: Carlos Maiolino <cmaiolino@redhat.com>\n" - "\n" "tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master\n" "head: fe81ba137ebcc7f236780996a0b375732c07e85c\n" "commit: cebe85d570cf84804e848332d6721bc9e5300e07 ext4: switch to the new mount api\n" - "date: 6 weeks ago\n" - ":::::: branch date: 6 hours ago\n" - ":::::: commit date: 6 weeks ago\n" "config: s390-randconfig-m031-20220117 (https://download.01.org/0day-ci/archive/20220118/202201182249.eXYOFfs9-lkp(a)intel.com/config)\n" "compiler: s390-linux-gcc (GCC) 11.2.0\n" "\n" @@ -27,16 +18,10 @@ "fs/ext4/super.c:5656 ext4_fill_super() error: we previously assumed 'sbi' could be null (see line 5648)\n" "\n" "Old smatch warnings:\n" - "fs/ext4/super.c:2231 ext4_init_fs_context() warn: struct type mismatch 'xfs_fs_context vs ext4_fs_context'\n" - "fs/ext4/super.c:2959 ext4_check_opt_consistency() warn: bitwise AND condition is false here\n" - "fs/ext4/super.c:2967 ext4_check_opt_consistency() warn: bitwise AND condition is false here\n" - "fs/ext4/super.c:2970 ext4_check_opt_consistency() warn: bitwise AND condition is false here\n" "fs/ext4/super.c:4165 ext4_register_li_request() error: we previously assumed 'ext4_li_info' could be null (see line 4147)\n" - "fs/ext4/super.c:4867 __ext4_fill_super() warn: bitwise AND condition is false here\n" "\n" "vim +/sbi +5656 fs/ext4/super.c\n" "\n" - "ac27a0ec112a08 Dave Kleikamp 2006-10-11 5639 \n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5640 static int ext4_fill_super(struct super_block *sb, struct fs_context *fc)\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5641 {\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5642 \tstruct ext4_fs_context *ctx = fc->fs_private;\n" @@ -47,6 +32,9 @@ "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5647 \tsbi = ext4_alloc_sbi(sb);\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 @5648 \tif (!sbi)\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5649 \t\tret = -ENOMEM;\n" + "\n" + "Presumably this should be \"return -ENOMEM;\"\n" + "\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5650 \n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5651 \tfc->s_fs_info = sbi;\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5652 \n" @@ -54,6 +42,8 @@ "cebe85d570cf84 Lukas Czerner 2021-10-27 5654 \tstrreplace(sb->s_id, '/', '!');\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5655 \n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 @5656 \tsbi->s_sb_block = 1;\t/* Default super block location */\n" + " ^^^^^\n" + "\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5657 \tif (ctx->spec & EXT4_SPEC_s_sb_block)\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5658 \t\tsbi->s_sb_block = ctx->s_sb_block;\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5659 \n" @@ -82,16 +72,9 @@ "cebe85d570cf84 Lukas Czerner 2021-10-27 5682 \tfc->s_fs_info = NULL;\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5683 \treturn ret;\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5684 }\n" - "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5685 \n" - "\n" - ":::::: The code at line 5656 was first introduced by commit\n" - ":::::: 7edfd85b1ffd36593011dec96ab395912a340418 ext4: Completely separate options parsing and sb setup\n" - "\n" - ":::::: TO: Lukas Czerner <lczerner@redhat.com>\n" - ":::::: CC: Theodore Ts'o <tytso@mit.edu>\n" "\n" "---\n" "0-DAY CI Kernel Test Service, Intel Corporation\n" https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org -7980278d437d902e0ce22a97da2a012b28d2c771687d4d0e3e2248d2684606e1 +fbf1d43ae7e561e457661d963d25ffabe77dace3d706652773fdf4138fad6f47
diff --git a/a/1.txt b/N2/1.txt index 686bc0c..2ca6d5b 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -1,16 +1,7 @@ -CC: kbuild-all(a)lists.01.org -CC: linux-kernel(a)vger.kernel.org -TO: Lukas Czerner <lczerner@redhat.com> -CC: "Theodore Ts'o" <tytso@mit.edu> -CC: Carlos Maiolino <cmaiolino@redhat.com> - tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: fe81ba137ebcc7f236780996a0b375732c07e85c commit: cebe85d570cf84804e848332d6721bc9e5300e07 ext4: switch to the new mount api -date: 6 weeks ago -:::::: branch date: 6 hours ago -:::::: commit date: 6 weeks ago -config: s390-randconfig-m031-20220117 (https://download.01.org/0day-ci/archive/20220118/202201182249.eXYOFfs9-lkp(a)intel.com/config) +config: s390-randconfig-m031-20220117 (https://download.01.org/0day-ci/archive/20220118/202201182249.eXYOFfs9-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate @@ -21,16 +12,10 @@ New smatch warnings: fs/ext4/super.c:5656 ext4_fill_super() error: we previously assumed 'sbi' could be null (see line 5648) Old smatch warnings: -fs/ext4/super.c:2231 ext4_init_fs_context() warn: struct type mismatch 'xfs_fs_context vs ext4_fs_context' -fs/ext4/super.c:2959 ext4_check_opt_consistency() warn: bitwise AND condition is false here -fs/ext4/super.c:2967 ext4_check_opt_consistency() warn: bitwise AND condition is false here -fs/ext4/super.c:2970 ext4_check_opt_consistency() warn: bitwise AND condition is false here fs/ext4/super.c:4165 ext4_register_li_request() error: we previously assumed 'ext4_li_info' could be null (see line 4147) -fs/ext4/super.c:4867 __ext4_fill_super() warn: bitwise AND condition is false here vim +/sbi +5656 fs/ext4/super.c -ac27a0ec112a08 Dave Kleikamp 2006-10-11 5639 cebe85d570cf84 Lukas Czerner 2021-10-27 5640 static int ext4_fill_super(struct super_block *sb, struct fs_context *fc) 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5641 { cebe85d570cf84 Lukas Czerner 2021-10-27 5642 struct ext4_fs_context *ctx = fc->fs_private; @@ -41,6 +26,9 @@ cebe85d570cf84 Lukas Czerner 2021-10-27 5645 int ret; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5647 sbi = ext4_alloc_sbi(sb); cebe85d570cf84 Lukas Czerner 2021-10-27 @5648 if (!sbi) 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5649 ret = -ENOMEM; + +Presumably this should be "return -ENOMEM;" + 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5650 cebe85d570cf84 Lukas Czerner 2021-10-27 5651 fc->s_fs_info = sbi; cebe85d570cf84 Lukas Czerner 2021-10-27 5652 @@ -48,6 +36,8 @@ cebe85d570cf84 Lukas Czerner 2021-10-27 5653 /* Cleanup superblock name */ cebe85d570cf84 Lukas Czerner 2021-10-27 5654 strreplace(sb->s_id, '/', '!'); 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5655 7edfd85b1ffd36 Lukas Czerner 2021-10-27 @5656 sbi->s_sb_block = 1; /* Default super block location */ + ^^^^^ + cebe85d570cf84 Lukas Czerner 2021-10-27 5657 if (ctx->spec & EXT4_SPEC_s_sb_block) cebe85d570cf84 Lukas Czerner 2021-10-27 5658 sbi->s_sb_block = ctx->s_sb_block; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5659 @@ -76,14 +66,7 @@ cebe85d570cf84 Lukas Czerner 2021-10-27 5679 cebe85d570cf84 Lukas Czerner 2021-10-27 5682 fc->s_fs_info = NULL; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5683 return ret; 7edfd85b1ffd36 Lukas Czerner 2021-10-27 5684 } -7edfd85b1ffd36 Lukas Czerner 2021-10-27 5685 - -:::::: The code at line 5656 was first introduced by commit -:::::: 7edfd85b1ffd36593011dec96ab395912a340418 ext4: Completely separate options parsing and sb setup - -:::::: TO: Lukas Czerner <lczerner@redhat.com> -:::::: CC: Theodore Ts'o <tytso@mit.edu> --- 0-DAY CI Kernel Test Service, Intel Corporation -https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org +https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org diff --git a/a/content_digest b/N2/content_digest index aaeb7a0..955b749 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -1,22 +1,19 @@ - "From\0kernel test robot <lkp@intel.com>\0" + "From\0Dan Carpenter <dan.carpenter@oracle.com>\0" "Subject\0fs/ext4/super.c:5656 ext4_fill_super() error: we previously assumed 'sbi' could be null (see line 5648)\0" - "Date\0Tue, 18 Jan 2022 22:47:18 +0800\0" - "To\0kbuild@lists.01.org\0" - "\01:1\0" + "Date\0Wed, 19 Jan 2022 08:21:43 +0300\0" + "To\0kbuild@lists.01.org" + " Lukas Czerner <lczerner@redhat.com>\0" + "Cc\0lkp@intel.com" + kbuild-all@lists.01.org + linux-kernel@vger.kernel.org + Theodore Ts'o <tytso@mit.edu> + " Carlos Maiolino <cmaiolino@redhat.com>\0" + "\00:1\0" "b\0" - "CC: kbuild-all(a)lists.01.org\n" - "CC: linux-kernel(a)vger.kernel.org\n" - "TO: Lukas Czerner <lczerner@redhat.com>\n" - "CC: \"Theodore Ts'o\" <tytso@mit.edu>\n" - "CC: Carlos Maiolino <cmaiolino@redhat.com>\n" - "\n" "tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master\n" "head: fe81ba137ebcc7f236780996a0b375732c07e85c\n" "commit: cebe85d570cf84804e848332d6721bc9e5300e07 ext4: switch to the new mount api\n" - "date: 6 weeks ago\n" - ":::::: branch date: 6 hours ago\n" - ":::::: commit date: 6 weeks ago\n" - "config: s390-randconfig-m031-20220117 (https://download.01.org/0day-ci/archive/20220118/202201182249.eXYOFfs9-lkp(a)intel.com/config)\n" + "config: s390-randconfig-m031-20220117 (https://download.01.org/0day-ci/archive/20220118/202201182249.eXYOFfs9-lkp@intel.com/config)\n" "compiler: s390-linux-gcc (GCC) 11.2.0\n" "\n" "If you fix the issue, kindly add following tag as appropriate\n" @@ -27,16 +24,10 @@ "fs/ext4/super.c:5656 ext4_fill_super() error: we previously assumed 'sbi' could be null (see line 5648)\n" "\n" "Old smatch warnings:\n" - "fs/ext4/super.c:2231 ext4_init_fs_context() warn: struct type mismatch 'xfs_fs_context vs ext4_fs_context'\n" - "fs/ext4/super.c:2959 ext4_check_opt_consistency() warn: bitwise AND condition is false here\n" - "fs/ext4/super.c:2967 ext4_check_opt_consistency() warn: bitwise AND condition is false here\n" - "fs/ext4/super.c:2970 ext4_check_opt_consistency() warn: bitwise AND condition is false here\n" "fs/ext4/super.c:4165 ext4_register_li_request() error: we previously assumed 'ext4_li_info' could be null (see line 4147)\n" - "fs/ext4/super.c:4867 __ext4_fill_super() warn: bitwise AND condition is false here\n" "\n" "vim +/sbi +5656 fs/ext4/super.c\n" "\n" - "ac27a0ec112a08 Dave Kleikamp 2006-10-11 5639 \n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5640 static int ext4_fill_super(struct super_block *sb, struct fs_context *fc)\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5641 {\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5642 \tstruct ext4_fs_context *ctx = fc->fs_private;\n" @@ -47,6 +38,9 @@ "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5647 \tsbi = ext4_alloc_sbi(sb);\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 @5648 \tif (!sbi)\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5649 \t\tret = -ENOMEM;\n" + "\n" + "Presumably this should be \"return -ENOMEM;\"\n" + "\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5650 \n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5651 \tfc->s_fs_info = sbi;\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5652 \n" @@ -54,6 +48,8 @@ "cebe85d570cf84 Lukas Czerner 2021-10-27 5654 \tstrreplace(sb->s_id, '/', '!');\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5655 \n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 @5656 \tsbi->s_sb_block = 1;\t/* Default super block location */\n" + " ^^^^^\n" + "\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5657 \tif (ctx->spec & EXT4_SPEC_s_sb_block)\n" "cebe85d570cf84 Lukas Czerner 2021-10-27 5658 \t\tsbi->s_sb_block = ctx->s_sb_block;\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5659 \n" @@ -82,16 +78,9 @@ "cebe85d570cf84 Lukas Czerner 2021-10-27 5682 \tfc->s_fs_info = NULL;\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5683 \treturn ret;\n" "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5684 }\n" - "7edfd85b1ffd36 Lukas Czerner 2021-10-27 5685 \n" - "\n" - ":::::: The code at line 5656 was first introduced by commit\n" - ":::::: 7edfd85b1ffd36593011dec96ab395912a340418 ext4: Completely separate options parsing and sb setup\n" - "\n" - ":::::: TO: Lukas Czerner <lczerner@redhat.com>\n" - ":::::: CC: Theodore Ts'o <tytso@mit.edu>\n" "\n" "---\n" "0-DAY CI Kernel Test Service, Intel Corporation\n" - https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org + https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org -7980278d437d902e0ce22a97da2a012b28d2c771687d4d0e3e2248d2684606e1 +6bb927c858dbf14c4019d9063cdd7fa94a0ff40d9b161a4765b128e688eeadec
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