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Fix false positive "softirq work is pending" messages on -rt 

kernels, caused by a buggy factoring-out of existing code.
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'timers-urgent-2023-09-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Ingo Molnar:
 "Fix false positive 'softirq work is pending' messages on -rt kernels,
  caused by a buggy factoring-out of existing code"

* tag 'timers-urgent-2023-09-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  tick/rcu: Fix false positive "softirq work is pending" messages
This commit is contained in:
Linus Torvalds 2023-09-02 09:01:48 -07:00
parent 23dfeae882 96c1fa04f0
commit a6216978de
1 changed files with 1 additions and 1 deletions
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2
kernel/time/tick-sched.c
View File

@ -1045,7 +1045,7 @@ static bool report_idle_softirq(void)
return false; return false;
/* On RT, softirqs handling may be waiting on some lock */ /* On RT, softirqs handling may be waiting on some lock */
if (!local_bh_blocked()) if (local_bh_blocked())
return false; return false;
pr_warn("NOHZ tick-stop error: local softirq work is pending, handler #%02x!!!\n", pr_warn("NOHZ tick-stop error: local softirq work is pending, handler #%02x!!!\n",