From: Matthieu Baerts <matthieu.baerts@tessares.net>
To: Mat Martineau <mathew.j.martineau@linux.intel.com>,
Matthieu Baerts <matthieu.baerts@tessares.net>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Thomas Haller <thaller@redhat.com>,
netdev@vger.kernel.org, mptcp@lists.linux.dev,
linux-kernel@vger.kernel.org
Subject: [PATCH net-next 5/5] mptcp: account memory allocation in mptcp_nl_cmd_add_addr() to user
Date: Tue, 6 Sep 2022 22:55:43 +0200 [thread overview]
Message-ID: <20220906205545.1623193-6-matthieu.baerts@tessares.net> (raw)
In-Reply-To: <20220906205545.1623193-1-matthieu.baerts@tessares.net>
From: Thomas Haller <thaller@redhat.com>
Now that non-root users can configure MPTCP endpoints, account
the memory allocation to the user.
Signed-off-by: Thomas Haller <thaller@redhat.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
---
net/mptcp/pm_netlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index afc98adf2746..9813ed0fde9b 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -1327,7 +1327,7 @@ static int mptcp_nl_cmd_add_addr(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
}
- entry = kmalloc(sizeof(*entry), GFP_KERNEL);
+ entry = kmalloc(sizeof(*entry), GFP_KERNEL_ACCOUNT);
if (!entry) {
GENL_SET_ERR_MSG(info, "can't allocate addr");
return -ENOMEM;
--
2.37.2
next prev parent reply other threads:[~2022-09-06 20:56 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-06 20:55 [PATCH net-next 0/5] mptcp: allow privileged operations from user ns & cleanup Matthieu Baerts
2022-09-06 20:55 ` [PATCH net-next 1/5] mptcp: add mptcp_for_each_subflow_safe helper Matthieu Baerts
2022-09-06 20:55 ` [PATCH net-next 2/5] selftests: mptcp: move prefix tests of addr_nr_ns2 together Matthieu Baerts
2022-09-06 20:55 ` [PATCH net-next 3/5] mptcp: add do_check_data_fin to replace copied Matthieu Baerts
2022-09-06 20:55 ` [PATCH net-next 4/5] mptcp: allow privileged operations from user namespaces Matthieu Baerts
2022-09-06 20:55 ` Matthieu Baerts [this message]
2022-09-15 10:20 ` [PATCH net-next 0/5] mptcp: allow privileged operations from user ns & cleanup patchwork-bot+netdevbpf
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