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, 53 insertions, 0 deletions

diff --git a/debian/patches-rt/0179-preempt-Provide-preempt_-_-no-rt-variants.patch b/debian/patches-rt/0179-preempt-Provide-preempt_-_-no-rt-variants.patch
new file mode 100644
index 000000000..044b63df6
--- /dev/null
+++ b/debian/patches-rt/0179-preempt-Provide-preempt_-_-no-rt-variants.patch
@@ -0,0 +1,53 @@
+From 500d1733493dabbf5baf698854070d3cb1b0990f Mon Sep 17 00:00:00 2001
+From: Thomas Gleixner <tglx@linutronix.de>
+Date: Fri, 24 Jul 2009 12:38:56 +0200
+Subject: [PATCH 179/323] preempt: Provide preempt_*_(no)rt variants
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz
+
+RT needs a few preempt_disable/enable points which are not necessary
+otherwise. Implement variants to avoid #ifdeffery.
+
+Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
+---
+ include/linux/preempt.h | 18 +++++++++++++++++-
+ 1 file changed, 17 insertions(+), 1 deletion(-)
+
+diff --git a/include/linux/preempt.h b/include/linux/preempt.h
+index 4d244e295e85..5ceac863e729 100644
+--- a/include/linux/preempt.h
++++ b/include/linux/preempt.h
+@@ -188,7 +188,11 @@ do { \
+ 	preempt_count_dec(); \
+ } while (0)
+ 
+-#define preempt_enable_no_resched() sched_preempt_enable_no_resched()
++#ifdef CONFIG_PREEMPT_RT
++# define preempt_enable_no_resched() sched_preempt_enable_no_resched()
++#else
++# define preempt_enable_no_resched() preempt_enable()
++#endif
+ 
+ #define preemptible()	(preempt_count() == 0 && !irqs_disabled())
+ 
+@@ -282,6 +286,18 @@ do { \
+ 		set_preempt_need_resched(); \
+ } while (0)
+ 
++#ifdef CONFIG_PREEMPT_RT
++# define preempt_disable_rt()		preempt_disable()
++# define preempt_enable_rt()		preempt_enable()
++# define preempt_disable_nort()		barrier()
++# define preempt_enable_nort()		barrier()
++#else
++# define preempt_disable_rt()		barrier()
++# define preempt_enable_rt()		barrier()
++# define preempt_disable_nort()		preempt_disable()
++# define preempt_enable_nort()		preempt_enable()
++#endif
++
+ #ifdef CONFIG_PREEMPT_NOTIFIERS
+ 
+ struct preempt_notifier;
+-- 
+2.43.0
+