diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0234-rt-Introduce-cpu_chill.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/debian/patches-rt/0234-rt-Introduce-cpu_chill.patch b/debian/patches-rt/0234-rt-Introduce-cpu_chill.patch index f2a8eeee5..deb3d9e71 100644 --- a/debian/patches-rt/0234-rt-Introduce-cpu_chill.patch +++ b/debian/patches-rt/0234-rt-Introduce-cpu_chill.patch @@ -1,8 +1,8 @@ -From 38e8018fba96ecd6e7c7a47e18ed06324fd1d0e2 Mon Sep 17 00:00:00 2001 +From a34603cdc819a58c40f020fdd9e59ffc84fbfc38 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Wed, 7 Mar 2012 20:51:03 +0100 Subject: [PATCH 234/323] rt: Introduce cpu_chill() -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.204-rt100.tar.xz +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/5.10/older/patches-5.10.215-rt107.tar.xz Retry loops on RT might loop forever when the modifying side was preempted. Add cpu_chill() to replace cpu_relax(). cpu_chill() @@ -62,7 +62,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 2 files changed, 36 insertions(+) diff --git a/include/linux/delay.h b/include/linux/delay.h -index 1d0e2ce6b6d9..02b37178b54f 100644 +index 1d0e2ce6b6d9f..02b37178b54f4 100644 --- a/include/linux/delay.h +++ b/include/linux/delay.h @@ -76,4 +76,10 @@ static inline void fsleep(unsigned long usecs) @@ -77,10 +77,10 @@ index 1d0e2ce6b6d9..02b37178b54f 100644 + #endif /* defined(_LINUX_DELAY_H) */ diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c -index ede09dda36e9..9dcc6215599f 100644 +index 2b2a6e29219dc..b8f4075d42247 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c -@@ -2054,6 +2054,36 @@ SYSCALL_DEFINE2(nanosleep_time32, struct old_timespec32 __user *, rqtp, +@@ -2055,6 +2055,36 @@ SYSCALL_DEFINE2(nanosleep_time32, struct old_timespec32 __user *, rqtp, } #endif @@ -118,5 +118,5 @@ index ede09dda36e9..9dcc6215599f 100644 * Functions related to boot-time initialization: */ -- -2.43.0 +2.44.0 |