diff options
Diffstat (limited to 'debian/patches-rt/0203-net-add-a-lock-around-icmp_sk.patch')
| -rw-r--r-- | debian/patches-rt/0203-net-add-a-lock-around-icmp_sk.patch | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/debian/patches-rt/0203-net-add-a-lock-around-icmp_sk.patch b/debian/patches-rt/0203-net-add-a-lock-around-icmp_sk.patch index fa2ad051e..4ee80f7e7 100644 --- a/debian/patches-rt/0203-net-add-a-lock-around-icmp_sk.patch +++ b/debian/patches-rt/0203-net-add-a-lock-around-icmp_sk.patch @@ -1,8 +1,7 @@ -From 95179968fe9e7b7b6484facb14b8ac985cc0d779 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Wed, 31 Aug 2016 17:54:09 +0200 -Subject: [PATCH 203/347] net: add a lock around icmp_sk() -Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.246-rt110.tar.xz +Subject: [PATCH 203/342] net: add a lock around icmp_sk() +Origin: https://git.kernel.org/cgit/linux/kernel/git/rt/linux-stable-rt.git/commit?id=0034f22f94d4dda2d9486dfb4e8acabc8f947c17 It looks like the this_cpu_ptr() access in icmp_sk() is protected with local_bh_disable(). To avoid missing serialization in -RT I am adding @@ -15,7 +14,7 @@ Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> 1 file changed, 8 insertions(+) diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c -index fe10a565b7d8..d35719e08aef 100644 +index aa179e6461e1..47ebb0e0445c 100644 --- a/net/ipv4/icmp.c +++ b/net/ipv4/icmp.c @@ -77,6 +77,7 @@ @@ -60,6 +59,3 @@ index fe10a565b7d8..d35719e08aef 100644 } int sysctl_icmp_msgs_per_sec __read_mostly = 1000; --- -2.36.1 - |