diff options
Diffstat (limited to 'debian/patches-rt/0023-printk-Track-nbcon-consoles.patch')
| -rw-r--r-- | debian/patches-rt/0023-printk-Track-nbcon-consoles.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/debian/patches-rt/0023-printk-Track-nbcon-consoles.patch b/debian/patches-rt/0023-printk-Track-nbcon-consoles.patch index 07220890af..c8f9a2f9a2 100644 --- a/debian/patches-rt/0023-printk-Track-nbcon-consoles.patch +++ b/debian/patches-rt/0023-printk-Track-nbcon-consoles.patch @@ -1,7 +1,7 @@ From: John Ogness <john.ogness@linutronix.de> Date: Mon, 11 Dec 2023 09:36:52 +0000 -Subject: [PATCH 23/46] printk: Track nbcon consoles -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.9/older/patches-6.9-rt5.tar.xz +Subject: [PATCH 23/48] printk: Track nbcon consoles +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.10/older/patches-6.10.2-rt14.tar.xz Add a global flag @have_nbcon_console to identify if any nbcon consoles are registered. This will be used in follow-up commits @@ -28,7 +28,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> * Specifies if a boot console is registered. If boot consoles are present, * nbcon consoles cannot print simultaneously and must be synchronized by * the console lock. This is because boot consoles and nbcon consoles may -@@ -3552,6 +3557,7 @@ void register_console(struct console *ne +@@ -3565,6 +3570,7 @@ void register_console(struct console *ne init_seq = get_init_console_seq(newcon, bootcon_registered); if (newcon->flags & CON_NBCON) { @@ -36,15 +36,15 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> nbcon_init(newcon, init_seq); } else { have_legacy_console = true; -@@ -3631,6 +3637,7 @@ EXPORT_SYMBOL(register_console); - static int unregister_console_locked(struct console *console) +@@ -3645,6 +3651,7 @@ static int unregister_console_locked(str { + bool use_device_lock = (console->flags & CON_NBCON) && console->write_atomic; bool found_legacy_con = false; + bool found_nbcon_con = false; bool found_boot_con = false; unsigned long flags; struct console *c; -@@ -3698,13 +3705,18 @@ static int unregister_console_locked(str +@@ -3712,13 +3719,18 @@ static int unregister_console_locked(str for_each_console(c) { if (c->flags & CON_BOOT) found_boot_con = true; |