diff for duplicates of <202201261439.SqXHa4LN-lkp@intel.com> diff --git a/a/1.txt b/N1/1.txt index dc248f1..eb30a45 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,14 +1,7 @@ -CC: kbuild-all(a)lists.01.org -CC: "GNU/Weeb Mailing List" <gwml@gnuweeb.org> -CC: linux-kernel(a)vger.kernel.org -TO: "Paul E. McKenney" <paulmck@kernel.org> - -tree: https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/dev +tree: https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/dev head: 1063f4620dd3242633b35487e08e159b803f717b commit: 6d5d02daa5c0173da1c5430352dca9ab3f4fd8b5 [80/83] srcu: Make rcutorture dump the SRCU size state -:::::: branch date: 11 hours ago -:::::: commit date: 12 hours ago -config: x86_64-randconfig-m001-20220124 (https://download.01.org/0day-ci/archive/20220126/202201261439.SqXHa4LN-lkp(a)intel.com/config) +config: x86_64-randconfig-m001-20220124 (https://download.01.org/0day-ci/archive/20220126/202201261439.SqXHa4LN-lkp(a)intel.com/config ) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 If you fix the issue, kindly add following tag as appropriate @@ -20,7 +13,6 @@ kernel/rcu/srcutree.c:1426 srcu_torture_stats_print() error: buffer overflow 'sr vim +/srcu_size_state_name +1426 kernel/rcu/srcutree.c -6d5d02daa5c017 Paul E. McKenney 2022-01-24 1414 aacb5d91ab1bfb Paul E. McKenney 2018-10-28 1415 void srcu_torture_stats_print(struct srcu_struct *ssp, char *tt, char *tf) 115a1a5285664f Paul E. McKenney 2017-05-22 1416 { 115a1a5285664f Paul E. McKenney 2017-05-22 1417 int cpu; @@ -32,6 +24,9 @@ ac3748c6042660 Paul E. McKenney 2017-05-22 1419 unsigned long s0 = 0, s1 = 0; aacb5d91ab1bfb Paul E. McKenney 2018-10-28 1423 idx = ssp->srcu_idx & 0x1; 6d5d02daa5c017 Paul E. McKenney 2022-01-24 1424 if (ss_state < 0 || ss_state >= ARRAY_SIZE(srcu_size_state_name)) 6d5d02daa5c017 Paul E. McKenney 2022-01-24 1425 ss_state_idx = ARRAY_SIZE(srcu_size_state_name); + +This was supposed to be ss_state_idx = ARRAY_SIZE(srcu_size_state_name) - 1; + 6d5d02daa5c017 Paul E. McKenney 2022-01-24 @1426 pr_alert("%s%s Tree SRCU g%ld state %d (%s) per-CPU(idx=%d):", 6d5d02daa5c017 Paul E. McKenney 2022-01-24 1427 tt, tf, rcu_seq_current(&ssp->srcu_gp_seq), ss_state, 6d5d02daa5c017 Paul E. McKenney 2022-01-24 1428 srcu_size_state_name[ss_state_idx], idx); @@ -65,9 +60,10 @@ ac3748c6042660 Paul E. McKenney 2017-05-22 1454 s1 += c1; ac3748c6042660 Paul E. McKenney 2017-05-22 1456 pr_cont(" T(%ld,%ld)\n", s0, s1); e3ec4a4e8733d5 Paul E. McKenney 2022-01-24 1457 smp_store_release(&ssp->srcu_size_state, SRCU_SIZE_ALLOC); // @@@ 115a1a5285664f Paul E. McKenney 2017-05-22 1458 } -115a1a5285664f Paul E. McKenney 2017-05-22 1459 EXPORT_SYMBOL_GPL(srcu_torture_stats_print); -115a1a5285664f Paul E. McKenney 2017-05-22 1460 --- 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(a)lists.01.org +_______________________________________________ +kbuild mailing list -- kbuild(a)lists.01.org +To unsubscribe send an email to kbuild-leave(a)lists.01.org diff --git a/a/content_digest b/N1/content_digest index c6b09c6..5bc3549 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,20 +1,13 @@ - "From\0kernel test robot <lkp@intel.com>\0" - "Subject\0[ammarfaizi2-block:paulmck/linux-rcu/dev 80/83] kernel/rcu/srcutree.c:1426 srcu_torture_stats_print() error: buffer overflow 'srcu_size_state_name' 10 <= 10\0" - "Date\0Wed, 26 Jan 2022 14:27:58 +0800\0" - "To\0kbuild@lists.01.org\0" + "From\0Dan Carpenter <dan.carpenter@oracle.com>\0" + "Subject\0[kbuild] [ammarfaizi2-block:paulmck/linux-rcu/dev 80/83] kernel/rcu/srcutree.c:1426 srcu_torture_stats_print() error: buffer overflow 'srcu_size_state_name' 10 <= 10\0" + "Date\0Wed, 26 Jan 2022 10:35:36 +0300\0" + "To\0kbuild-all@lists.01.org\0" "\01:1\0" "b\0" - "CC: kbuild-all(a)lists.01.org\n" - "CC: \"GNU/Weeb Mailing List\" <gwml@gnuweeb.org>\n" - "CC: linux-kernel(a)vger.kernel.org\n" - "TO: \"Paul E. McKenney\" <paulmck@kernel.org>\n" - "\n" - "tree: https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/dev\n" + "tree: https://github.com/ammarfaizi2/linux-block paulmck/linux-rcu/dev\n" "head: 1063f4620dd3242633b35487e08e159b803f717b\n" "commit: 6d5d02daa5c0173da1c5430352dca9ab3f4fd8b5 [80/83] srcu: Make rcutorture dump the SRCU size state\n" - ":::::: branch date: 11 hours ago\n" - ":::::: commit date: 12 hours ago\n" - "config: x86_64-randconfig-m001-20220124 (https://download.01.org/0day-ci/archive/20220126/202201261439.SqXHa4LN-lkp(a)intel.com/config)\n" + "config: x86_64-randconfig-m001-20220124 (https://download.01.org/0day-ci/archive/20220126/202201261439.SqXHa4LN-lkp(a)intel.com/config )\n" "compiler: gcc-9 (Debian 9.3.0-22) 9.3.0\n" "\n" "If you fix the issue, kindly add following tag as appropriate\n" @@ -26,7 +19,6 @@ "\n" "vim +/srcu_size_state_name +1426 kernel/rcu/srcutree.c\n" "\n" - "6d5d02daa5c017 Paul E. McKenney 2022-01-24 1414 \n" "aacb5d91ab1bfb Paul E. McKenney 2018-10-28 1415 void srcu_torture_stats_print(struct srcu_struct *ssp, char *tt, char *tf)\n" "115a1a5285664f Paul E. McKenney 2017-05-22 1416 {\n" "115a1a5285664f Paul E. McKenney 2017-05-22 1417 \tint cpu;\n" @@ -38,6 +30,9 @@ "aacb5d91ab1bfb Paul E. McKenney 2018-10-28 1423 \tidx = ssp->srcu_idx & 0x1;\n" "6d5d02daa5c017 Paul E. McKenney 2022-01-24 1424 \tif (ss_state < 0 || ss_state >= ARRAY_SIZE(srcu_size_state_name))\n" "6d5d02daa5c017 Paul E. McKenney 2022-01-24 1425 \t\tss_state_idx = ARRAY_SIZE(srcu_size_state_name);\n" + "\n" + "This was supposed to be ss_state_idx = ARRAY_SIZE(srcu_size_state_name) - 1;\n" + "\n" "6d5d02daa5c017 Paul E. McKenney 2022-01-24 @1426 \tpr_alert(\"%s%s Tree SRCU g%ld state %d (%s) per-CPU(idx=%d):\",\n" "6d5d02daa5c017 Paul E. McKenney 2022-01-24 1427 \t\t tt, tf, rcu_seq_current(&ssp->srcu_gp_seq), ss_state,\n" "6d5d02daa5c017 Paul E. McKenney 2022-01-24 1428 \t\t srcu_size_state_name[ss_state_idx], idx);\n" @@ -71,11 +66,12 @@ "ac3748c6042660 Paul E. McKenney 2017-05-22 1456 \tpr_cont(\" T(%ld,%ld)\\n\", s0, s1);\n" "e3ec4a4e8733d5 Paul E. McKenney 2022-01-24 1457 \tsmp_store_release(&ssp->srcu_size_state, SRCU_SIZE_ALLOC); // @@@\n" "115a1a5285664f Paul E. McKenney 2017-05-22 1458 }\n" - "115a1a5285664f Paul E. McKenney 2017-05-22 1459 EXPORT_SYMBOL_GPL(srcu_torture_stats_print);\n" - "115a1a5285664f Paul E. McKenney 2017-05-22 1460 \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(a)lists.01.org \n" + "_______________________________________________\n" + "kbuild mailing list -- kbuild(a)lists.01.org\n" + To unsubscribe send an email to kbuild-leave(a)lists.01.org -45cab05ac607d8f7645990f12a3ef329da9355d9005e63719323bdea16fd2943 +2eb54081e45d851f7794e46feb40a66890e332f3b29a65679c63037ad30cc40b
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