linux kernel rt 4.9: update to latest rt patch

Update linux-toradex-rt_4.9-2.3.x to patch-4.9.220-rt143.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

1 files changed, 0 insertions, 23 deletions

diff --git a/recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_futex_ensure_that_futex_address_is_aligned_in_handle_futex_death.patch b/recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_futex_ensure_that_futex_address_is_aligned_in_handle_futex_death.patch
deleted file mode 100644
index 428bbdf..0000000
--- a/recipes-kernel/linux/linux-toradex-rt-4.9-2.3.x/revert_futex_ensure_that_futex_address_is_aligned_in_handle_futex_death.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-commit f90e153d43ab26a02975c5de9d50b01161f044da
-Author: Marcel Ziswiler <marcel.ziswiler@toradex.com>
-Date:   Tue Apr 16 03:06:34 2019 +0200
-
-    Revert "futex: Ensure that futex address is aligned in handle_futex_death()"
-    
-    This reverts commit 726c28f30ac16e0d4cab17751b447e4abf61b102.
-
-diff --git a/kernel/futex.c b/kernel/futex.c
-index 2e766ffff2cb..30fe0432c46d 100644
---- a/kernel/futex.c
-+++ b/kernel/futex.c
-@@ -3110,10 +3110,6 @@ int handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi)
- {
- 	u32 uval, uninitialized_var(nval), mval;
- 
--	/* Futex address must be 32bit aligned */
--	if ((((unsigned long)uaddr) % sizeof(*uaddr)) != 0)
--		return -1;
--
- retry:
- 	if (get_user(uval, uaddr))
- 		return -1;