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

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

1 files changed, 31 insertions, 0 deletions

diff --git a/debian/patches-rt/0297-locking-rwsem-rt-Remove-might_sleep-in-__up_read.patch b/debian/patches-rt/0297-locking-rwsem-rt-Remove-might_sleep-in-__up_read.patch
new file mode 100644
index 000000000..91a9ede63
--- /dev/null
+++ b/debian/patches-rt/0297-locking-rwsem-rt-Remove-might_sleep-in-__up_read.patch
@@ -0,0 +1,31 @@
+From 7131b777e7276a566838fdfb4a0b2ddc44ad2eca Mon Sep 17 00:00:00 2001
+From: Andrew Halaney <ahalaney@redhat.com>
+Date: Tue, 6 Apr 2021 17:19:52 -0500
+Subject: [PATCH 297/323] locking/rwsem-rt: Remove might_sleep() in __up_read()
+Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz
+
+There's no chance of sleeping here, the reader is giving up the
+lock and possibly waking up the writer who is waiting on it.
+
+Reported-by: Chunyu Hu <chuhu@redhat.com>
+Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
+Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
+---
+ kernel/locking/rwsem-rt.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/kernel/locking/rwsem-rt.c b/kernel/locking/rwsem-rt.c
+index 274172d5bb3a..b61edc4dcb73 100644
+--- a/kernel/locking/rwsem-rt.c
++++ b/kernel/locking/rwsem-rt.c
+@@ -198,7 +198,6 @@ void __up_read(struct rw_semaphore *sem)
+ 	if (!atomic_dec_and_test(&sem->readers))
+ 		return;
+ 
+-	might_sleep();
+ 	raw_spin_lock_irq(&m->wait_lock);
+ 	/*
+ 	 * Wake the writer, i.e. the rtmutex owner. It might release the
+-- 
+2.43.0
+