ip6mr: Allocate skb earlier in ip6mr_rtm_getroute().

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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>

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Kuniyuki Iwashima 2026-06-04 22:46:22 +00:00 • committed by Jakub Kicinski

parent 36be7d7c5d

commit c2f5fd21ac

1 changed files with 14 additions and 10 deletions

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net/ipv6/ip6mr.c

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