diff options
Diffstat (limited to 'debian/patches-rt/0117-panic-Mark-emergency-section-in-warn.patch')
-rw-r--r-- | debian/patches-rt/0117-panic-Mark-emergency-section-in-warn.patch | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/debian/patches-rt/0117-panic-Mark-emergency-section-in-warn.patch b/debian/patches-rt/0117-panic-Mark-emergency-section-in-warn.patch deleted file mode 100644 index 84201d25fe..0000000000 --- a/debian/patches-rt/0117-panic-Mark-emergency-section-in-warn.patch +++ /dev/null @@ -1,38 +0,0 @@ -From: Thomas Gleixner <tglx@linutronix.de> -Date: Mon, 11 Sep 2023 15:53:04 +0000 -Subject: [PATCH 117/134] panic: Mark emergency section in warn -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.6/older/patches-6.6.7-rt18.tar.xz - -Mark the full contents of __warn() as an emergency section. In -this section, the CPU will not perform console output for the -printk() calls. Instead, a flushing of the console output will -triggered when exiting the emergency section. - -Co-developed-by: John Ogness <john.ogness@linutronix.de> -Signed-off-by: John Ogness <john.ogness@linutronix.de> -Signed-off-by: Thomas Gleixner (Intel) <tglx@linutronix.de> -Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> ---- - kernel/panic.c | 4 ++++ - 1 file changed, 4 insertions(+) - ---- a/kernel/panic.c -+++ b/kernel/panic.c -@@ -663,6 +663,8 @@ struct warn_args { - void __warn(const char *file, int line, void *caller, unsigned taint, - struct pt_regs *regs, struct warn_args *args) - { -+ nbcon_cpu_emergency_enter(); -+ - disable_trace_on_warning(); - - if (file) -@@ -693,6 +695,8 @@ void __warn(const char *file, int line, - - /* Just a warning, don't kill lockdep. */ - add_taint(taint, LOCKDEP_STILL_OK); -+ -+ nbcon_cpu_emergency_exit(); - } - - #ifdef CONFIG_BUG |