diff options
Diffstat (limited to 'debian/patches-rt/0198-net-move-xmit_recursion-to-per-task-variable-on-RT.patch')
| -rw-r--r-- | debian/patches-rt/0198-net-move-xmit_recursion-to-per-task-variable-on-RT.patch | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/debian/patches-rt/0198-net-move-xmit_recursion-to-per-task-variable-on-RT.patch b/debian/patches-rt/0198-net-move-xmit_recursion-to-per-task-variable-on-RT.patch index 242d9fd91..8bcd7bc6b 100644 --- a/debian/patches-rt/0198-net-move-xmit_recursion-to-per-task-variable-on-RT.patch +++ b/debian/patches-rt/0198-net-move-xmit_recursion-to-per-task-variable-on-RT.patch @@ -1,8 +1,7 @@ -From 5b1c12f86da1a979d45cda068adc9b597bc37e53 Mon Sep 17 00:00:00 2001 From: Clark Williams <williams@redhat.com> Date: Fri, 17 Dec 2021 14:31:31 -0600 -Subject: [PATCH 198/347] net: move xmit_recursion to per-task variable on -RT -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz +Subject: [PATCH 198/342] net: move xmit_recursion to per-task variable on -RT +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=94836799f3c24696f98f3517a0681f167007fd18 A softirq on -RT can be preempted. That means one task is in __dev_queue_xmit(), gets preempted and another task may enter @@ -184,6 +183,3 @@ index c279375fa5b9..a59b1db02f8b 100644 netdev_queue_numa_node_write(queue, NUMA_NO_NODE); queue->dev = dev; #ifdef CONFIG_BQL --- -2.36.1 - |