diff for duplicates of <8735yev1dn.fsf@jogness.linutronix.de> diff --git a/a/1.txt b/N1/1.txt index 92ed627..6488fdb 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -27,7 +27,7 @@ index 150bfde41ba1..17a92a76cae2 100644 /* truncate the message if it is too long for empty buffer */ truncate_msg(&text_len, &trunc_msg_len); -which simply makes sure@least 200-byte datablocks are allocated. This +which simply makes sure at least 200-byte datablocks are allocated. This totally different change causes the _exact_ same rcu stall behavior/pattern as the problematic commit that is removing spinlock usage. That pattern is: diff --git a/a/content_digest b/N1/content_digest index 5e70646..5948760 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -1,9 +1,15 @@ "ref\020210122081311.GA12834@xsang-OptiPlex-9020\0" "From\0John Ogness <john.ogness@linutronix.de>\0" - "Subject\0Re: [printk] b031a684bf: INFO:rcu_tasks_detected_stalls_on_tasks\0" + "Subject\0Re: [printk] b031a684bf: INFO:rcu_tasks_detected_stalls_on_tasks\0" "Date\0Tue, 02 Feb 2021 18:19:40 +0106\0" - "To\0lkp@lists.01.org\0" - "\01:1\0" + "To\0kernel test robot <oliver.sang@intel.com>\0" + "Cc\0Petr Mladek <pmladek@suse.com>" + Sergey Senozhatsky <sergey.senozhatsky@gmail.com> + LKML <linux-kernel@vger.kernel.org> + lkp@lists.01.org + lkp@intel.com + " zhengjun.xing@linux.intel.com\0" + "\00:1\0" "b\0" "On 2021-01-22, kernel test robot <oliver.sang@intel.com> wrote:\n" "> FYI, we noticed the following commit (built with gcc-9):\n" @@ -34,7 +40,7 @@ " \t\t/* truncate the message if it is too long for empty buffer */\n" " \t\ttruncate_msg(&text_len, &trunc_msg_len);\n" "\n" - "which simply makes sure@least 200-byte datablocks are allocated. This\n" + "which simply makes sure at least 200-byte datablocks are allocated. This\n" "totally different change causes the _exact_ same rcu stall\n" "behavior/pattern as the problematic commit that is removing spinlock\n" "usage. That pattern is:\n" @@ -148,4 +154,4 @@ "\n" John Ogness -2aea15599db32d5a4f80cb7c043ff7f6dbaec6c3588515187876041083e2d7c8 +b6933fe27169bc33a7509a3d1066b9bc223653de44e2e8492d496d3b897fc971
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