stable.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Paolo Pisati <paolo.pisati@canonical.com>,
	Jakub Kicinski <kuba@kernel.org>,
	"David S . Miller" <davem@davemloft.net>,
	Sasha Levin <sashal@kernel.org>,
	netdev@vger.kernel.org, linux-kselftest@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 04/17] selftests: net: ip_defrag: modprobe missing nf_defrag_ipv6 support
Date: Mon, 27 Jul 2020 19:24:07 -0400	[thread overview]
Message-ID: <20200727232420.717684-4-sashal@kernel.org> (raw)
In-Reply-To: <20200727232420.717684-1-sashal@kernel.org>

From: Paolo Pisati <paolo.pisati@canonical.com>

[ Upstream commit aba69d49fb49c9166596dd78926514173b7f9ab5 ]

Fix ip_defrag.sh when CONFIG_NF_DEFRAG_IPV6=m:

$ sudo ./ip_defrag.sh
+ set -e
+ mktemp -u XXXXXX
+ readonly NETNS=ns-rGlXcw
+ trap cleanup EXIT
+ setup
+ ip netns add ns-rGlXcw
+ ip -netns ns-rGlXcw link set lo up
+ ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_high_thresh=9000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_low_thresh=7000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv4.ipfrag_time=1
+ ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_high_thresh=9000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_low_thresh=7000000
+ ip netns exec ns-rGlXcw sysctl -w net.ipv6.ip6frag_time=1
+ ip netns exec ns-rGlXcw sysctl -w net.netfilter.nf_conntrack_frag6_high_thresh=9000000
+ cleanup
+ ip netns del ns-rGlXcw

$ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh
ls: cannot access '/proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh': No such file or directory

$ sudo modprobe nf_defrag_ipv6
$ ls -la /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh
-rw-r--r-- 1 root root 0 Jul 14 12:34 /proc/sys/net/netfilter/nf_conntrack_frag6_high_thresh

Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/net/ip_defrag.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/net/ip_defrag.sh b/tools/testing/selftests/net/ip_defrag.sh
index 15d3489ecd9ce..ceb7ad4dbd945 100755
--- a/tools/testing/selftests/net/ip_defrag.sh
+++ b/tools/testing/selftests/net/ip_defrag.sh
@@ -6,6 +6,8 @@
 set +x
 set -e
 
+modprobe -q nf_defrag_ipv6
+
 readonly NETNS="ns-$(mktemp -u XXXXXX)"
 
 setup() {
-- 
2.25.1


  parent reply	other threads:[~2020-07-27 23:28 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-27 23:24 [PATCH AUTOSEL 5.4 01/17] usb: hso: Fix debug compile warning on sparc32 Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 02/17] selftests: fib_nexthop_multiprefix: fix cleanup() netns deletion Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 03/17] qed: Disable "MFW indication via attention" SPAM every 5 minutes Sasha Levin
2020-07-27 23:24 ` Sasha Levin [this message]
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 05/17] habanalabs: prevent possible out-of-bounds array access Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 06/17] nfc: s3fwrn5: add missing release on skb in s3fwrn5_recv_frame Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 07/17] scsi: core: Run queue in case of I/O resource contention failure Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 08/17] parisc: add support for cmpxchg on u8 pointers Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 09/17] net: ethernet: ravb: exit if re-initialization fails in tx timeout Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 10/17] drivers/net/wan/x25_asy: Fix to make it work Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 11/17] Revert "i2c: cadence: Fix the hold bit setting" Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 12/17] x86/unwind/orc: Fix ORC for newly forked tasks Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 13/17] x86/stacktrace: Fix reliable check for empty user task stacks Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 14/17] cxgb4: add missing release on skb in uld_send() Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 15/17] xen-netfront: fix potential deadlock in xennet_remove() Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 16/17] RISC-V: Set maximum number of mapped pages correctly Sasha Levin
2020-07-27 23:24 ` [PATCH AUTOSEL 5.4 17/17] drivers/net/wan: lapb: Corrected the usage of skb_cow Sasha Levin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200727232420.717684-4-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=davem@davemloft.net \
    --cc=kuba@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-kselftest@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=paolo.pisati@canonical.com \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).