diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches-rt/0267-tty-serial-pl011-Make-the-locking-work-on-RT.patch | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/debian/patches-rt/0267-tty-serial-pl011-Make-the-locking-work-on-RT.patch b/debian/patches-rt/0267-tty-serial-pl011-Make-the-locking-work-on-RT.patch index 73b68ab8d..db00ce8ce 100644 --- a/debian/patches-rt/0267-tty-serial-pl011-Make-the-locking-work-on-RT.patch +++ b/debian/patches-rt/0267-tty-serial-pl011-Make-the-locking-work-on-RT.patch @@ -1,8 +1,8 @@ -From 822739997ff16caa50f619a00344655f21d65a4b Mon Sep 17 00:00:00 2001 +From 2cd854436b15583e89ae35df3346a5b9fb934086 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner <tglx@linutronix.de> Date: Tue, 8 Jan 2013 21:36:51 +0100 Subject: [PATCH 267/323] tty/serial/pl011: Make the locking work on RT -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 The lock is a sleeping lock and local_irq_save() is not the optimsation we are looking for. Redo it to make it work on -RT and non-RT. @@ -13,7 +13,7 @@ Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c -index d4a93a94b4ca..275c625e3eb9 100644 +index d4a93a94b4ca6..275c625e3eb95 100644 --- a/drivers/tty/serial/amba-pl011.c +++ b/drivers/tty/serial/amba-pl011.c @@ -2207,18 +2207,24 @@ pl011_console_write(struct console *co, const char *s, unsigned int count) @@ -56,5 +56,5 @@ index d4a93a94b4ca..275c625e3eb9 100644 clk_disable(uap->clk); } -- -2.43.0 +2.44.0 |