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(parent: 36be7d7) | patch
ip6mr: Allocate skb earlier in ip6mr_rtm_getroute().
authorKuniyuki Iwashima <kuniyu@google.com>
Thu, 4 Jun 2026 22:46:22 +0000 (22:46 +0000)
committerJakub Kicinski <kuba@kernel.org>
Tue, 9 Jun 2026 00:06:23 +0000 (17:06 -0700)
commitc2f5fd21aca4c7d002bbf264da4464509674ee78
tree341a15c24442773c8ee9cc6f2f6cf4638ba1b8a3tree | snapshot
parent36be7d7c5ded0d70c3384e4730664e25b8d076fccommit | diff
ip6mr: Allocate skb earlier in ip6mr_rtm_getroute().

We will convert ip6mr_rtm_getroute() to RCU in the following patch,
where __ip6mr_get_table() will be called under RCU.

nlmsg_new() uses GFP_KERNEL and needs to be called before holding
rcu_read_lock().

As a prep, let's move nlmsg_new() before __ip6mr_get_table().

Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260604224712.3209821-5-kuniyu@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/ipv6/ip6mr.c diff | blob | blame | history
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