Xin Long b7999b0772 ipv6: fix the check before getting the cookie in rt6_get_cookie ... In Jianlin's testing, netperf was broken with 'Connection reset by peer', as the cookie check failed in rt6_check() and ip6_dst_check() always returned NULL. It's caused by Commit 93531c6743 ("net/ipv6: separate handling of FIB entries from dst based routes"), where the cookie can be got only when 'c1'(see below) for setting dst_cookie whereas rt6_check() is called when !'c1' for checking dst_cookie, as we can see in ip6_dst_check(). Since in ip6_dst_check() both rt6_dst_from_check() (c1) and rt6_check() (!c1) will check the 'from' cookie, this patch is to remove the c1 check in rt6_get_cookie(), so that the dst_cookie can always be set properly. c1: (rt->rt6i_flags & RTF_PCPU || unlikely(!list_empty(&rt->rt6i_uncached))) Fixes: 93531c6743 ("net/ipv6: separate handling of FIB entries from dst based routes") Reported-by: Jianlin Shi <jishi@redhat.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-06-05 17:00:29 -07:00
..
acpi	More ACPI updates for 5.2-rc1	2019-05-15 08:58:49 -07:00
asm-generic	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47	2019-05-24 17:27:13 +02:00
clocksource
crypto	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
drm	drm pull request for 5.2	2019-05-08 21:35:19 -07:00
dt-bindings	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
keys	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
kvm
linux	net: dsa: sja1105: Don't store frame type in skb->cb	2019-05-31 14:27:27 -07:00
math-emu
media	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
memory
misc	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
net	ipv6: fix the check before getting the cookie in rt6_get_cookie	2019-06-05 17:00:29 -07:00
pcmcia
ras
rdma	RDMA: Add EFA related definitions	2019-05-06 13:47:50 -03:00
scsi	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 59	2019-05-24 17:36:44 +02:00
soc	Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-05-19 11:11:20 -07:00
sound	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61	2019-05-24 17:36:45 +02:00
target	scsi: target/iscsi: Handle too large immediate data buffers correctly	2019-04-12 20:20:06 -04:00
trace	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36	2019-05-24 17:27:11 +02:00
uapi	SPDX update for 5.2-rc2, round 2	2019-05-24 14:31:58 -07:00
video	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 27	2019-05-24 17:27:10 +02:00
xen