Patch "selftests/net: fix grep checking for fib_nexthop_multiprefix" has been added to the 5.15-stable tree

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This is a note to let you know that I've just added the patch titled

    selftests/net: fix grep checking for fib_nexthop_multiprefix

to the 5.15-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     selftests-net-fix-grep-checking-for-fib_nexthop_mult.patch
and it can be found in the queue-5.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit ce2e8f058ccc4d1a05b75c27ff721ec11e380525
Author: Hangbin Liu <liuhangbin@xxxxxxxxx>
Date:   Wed Dec 13 14:08:49 2023 +0800

    selftests/net: fix grep checking for fib_nexthop_multiprefix
    
    [ Upstream commit a33e9da3470499e9ff476138f271fb52d6bfe767 ]
    
    When running fib_nexthop_multiprefix test I saw all IPv6 test failed.
    e.g.
    
     ]# ./fib_nexthop_multiprefix.sh
     TEST: IPv4: host 0 to host 1, mtu 1300                              [ OK ]
     TEST: IPv6: host 0 to host 1, mtu 1300                              [FAIL]
    
     With -v it shows
    
     COMMAND: ip netns exec h0 /usr/sbin/ping6 -s 1350 -c5 -w5 2001:db8:101::1
     PING 2001:db8:101::1(2001:db8:101::1) 1350 data bytes
     From 2001:db8:100::64 icmp_seq=1 Packet too big: mtu=1300
    
     --- 2001:db8:101::1 ping statistics ---
     1 packets transmitted, 0 received, +1 errors, 100% packet loss, time 0ms
    
     Route get
     2001:db8:101::1 via 2001:db8:100::64 dev eth0 src 2001:db8:100::1 metric 1024 expires 599sec mtu 1300 pref medium
     Searching for:
         2001:db8:101::1 from :: via 2001:db8:100::64 dev eth0 src 2001:db8:100::1 .* mtu 1300
    
    The reason is when CONFIG_IPV6_SUBTREES is not enabled, rt6_fill_node() will
    not put RTA_SRC info. After fix:
    
    ]# ./fib_nexthop_multiprefix.sh
    TEST: IPv4: host 0 to host 1, mtu 1300                              [ OK ]
    TEST: IPv6: host 0 to host 1, mtu 1300                              [ OK ]
    
    Fixes: 735ab2f65dce ("selftests: Add test with multiple prefixes using single nexthop")
    Signed-off-by: Hangbin Liu <liuhangbin@xxxxxxxxx>
    Link: https://lore.kernel.org/r/20231213060856.4030084-7-liuhangbin@xxxxxxxxx
    Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/tools/testing/selftests/net/fib_nexthop_multiprefix.sh b/tools/testing/selftests/net/fib_nexthop_multiprefix.sh
index 51df5e305855..b52d59547fc5 100755
--- a/tools/testing/selftests/net/fib_nexthop_multiprefix.sh
+++ b/tools/testing/selftests/net/fib_nexthop_multiprefix.sh
@@ -209,12 +209,12 @@ validate_v6_exception()
 		echo "Route get"
 		ip -netns h0 -6 ro get ${dst}
 		echo "Searching for:"
-		echo "    ${dst} from :: via ${r1} dev eth0 src ${h0} .* mtu ${mtu}"
+		echo "    ${dst}.* via ${r1} dev eth0 src ${h0} .* mtu ${mtu}"
 		echo
 	fi
 
 	ip -netns h0 -6 ro get ${dst} | \
-	grep -q "${dst} from :: via ${r1} dev eth0 src ${h0} .* mtu ${mtu}"
+	grep -q "${dst}.* via ${r1} dev eth0 src ${h0} .* mtu ${mtu}"
 	rc=$?
 
 	log_test $rc 0 "IPv6: host 0 to host ${i}, mtu ${mtu}"




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux