diff options
Diffstat (limited to 'debian/patches-rt/0042-tty-sysfs-Add-nbcon-support-for-active.patch')
| -rw-r--r-- | debian/patches-rt/0042-tty-sysfs-Add-nbcon-support-for-active.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/debian/patches-rt/0042-tty-sysfs-Add-nbcon-support-for-active.patch b/debian/patches-rt/0042-tty-sysfs-Add-nbcon-support-for-active.patch new file mode 100644 index 000000000..0c5dc1556 --- /dev/null +++ b/debian/patches-rt/0042-tty-sysfs-Add-nbcon-support-for-active.patch @@ -0,0 +1,31 @@ +From: John Ogness <john.ogness@linutronix.de> +Date: Fri, 22 Sep 2023 14:31:09 +0000 +Subject: [PATCH 42/48] tty: sysfs: Add nbcon support for 'active' +Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/6.8/older/patches-6.8.2-rt11.tar.xz + +Allow the 'active' attribute to list nbcon consoles. + +Signed-off-by: John Ogness <john.ogness@linutronix.de> +Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> +--- + drivers/tty/tty_io.c | 9 +++++++-- + 1 file changed, 7 insertions(+), 2 deletions(-) + +--- a/drivers/tty/tty_io.c ++++ b/drivers/tty/tty_io.c +@@ -3567,8 +3567,13 @@ static ssize_t show_cons_active(struct d + for_each_console(c) { + if (!c->device) + continue; +- if (!c->write) +- continue; ++ if (c->flags & CON_NBCON) { ++ if (!c->write_atomic && !c->write_thread) ++ continue; ++ } else { ++ if (!c->write) ++ continue; ++ } + if ((c->flags & CON_ENABLED) == 0) + continue; + cs[i++] = c; |