Adding debian version 5.10.209-2.debian/5.10.209-2debian

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/debian/patches-rt/0311-stop_machine-Remove-this_cpu_ptr-from-print_stop_inf.patch b/debian/patches-rt/0311-stop_machine-Remove-this_cpu_ptr-from-print_stop_inf.patch
new file mode 100644
index 000000000..653909e6e
--- /dev/null
+++ b/debian/patches-rt/0311-stop_machine-Remove-this_cpu_ptr-from-print_stop_inf.patch
@@ -0,0 +1,38 @@
+From ce2910a453196930e7083aaf13240adcec160afd Mon Sep 17 00:00:00 2001
+From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+Date: Fri, 17 Dec 2021 11:32:08 +0100
+Subject: [PATCH 311/323] stop_machine: Remove this_cpu_ptr() from
+ print_stop_info().
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz
+
+This aligns the patch ("stop_machine: Add function and caller debug
+info) with commit
+  a8b62fd085050 ("stop_machine: Add function and caller debug info")
+
+that was merged upstream and is slightly different.
+
+Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+---
+ kernel/stop_machine.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
+index dbf585cf4b9f..971d8acceaec 100644
+--- a/kernel/stop_machine.c
++++ b/kernel/stop_machine.c
+@@ -51,7 +51,11 @@ static bool stop_machine_initialized = false;
+ 
+ void print_stop_info(const char *log_lvl, struct task_struct *task)
+ {
+-	struct cpu_stopper *stopper = this_cpu_ptr(&cpu_stopper);
++	/*
++	 * If @task is a stopper task, it cannot migrate and task_cpu() is
++	 * stable.
++	 */
++	struct cpu_stopper *stopper = per_cpu_ptr(&cpu_stopper, task_cpu(task));
+ 
+ 	if (task != stopper->thread)
+ 		return;
+-- 
+2.43.0
+