From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.netfilter.org (mail.netfilter.org [217.70.188.207]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 246F71C688C; Fri, 28 Jun 2024 16:05:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.188.207 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719590725; cv=none; b=aizSQomcEIz0T9KKC0tnj3Af8v/z53ljaWV2vTyzPflOIdMjI/7XnzmPVliMMhMn+NmEn4vJxWZqYpX2xKwALU4shfYEHB4Y8Sr7f2S2drC0dBbeyZELpJqFwqbg8aDNCBP0pnFPqNsa5jYPESxGjECSDIX9PO5Wh6aixng5rxE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719590725; c=relaxed/simple; bh=KlGOqq1sJgN8F7D6z2r4JZGzTXSEEMfJJgaUTcDofoQ=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=BvZf4fD7oQ9Cx8TigptAKLAs+FNbGZ8xZegLXkuDxJaJYvOz89ykaLzHu3AXQ8LOyn8uRMCIRygAvKLmg98fjh6O/lYWPXMNPnW/IyNcQRuMxPedzgP510xu8EzJZOYx65zuazQNcKvzJoBaVHAh8wDBy5v7n2KrSVjULg4pmiQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org; spf=pass smtp.mailfrom=netfilter.org; arc=none smtp.client-ip=217.70.188.207 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=netfilter.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=netfilter.org From: Pablo Neira Ayuso To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org, pabeni@redhat.com, edumazet@google.com, fw@strlen.de Subject: [PATCH net-next 00/17] Netfilter/IPVS updates for net-next Date: Fri, 28 Jun 2024 18:04:48 +0200 Message-Id: <20240628160505.161283-1-pablo@netfilter.org> X-Mailer: git-send-email 2.30.2 Precedence: bulk X-Mailing-List: netfilter-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Note: New PR excluding SCTP nfqueue updates. -o- Hi, The following patchset contains Netfilter/IPVS updates for net-next: Patch #1 to #11 to shrink memory consumption for transaction objects: struct nft_trans_chain { /* size: 120 (-32), cachelines: 2, members: 10 */ struct nft_trans_elem { /* size: 72 (-40), cachelines: 2, members: 4 */ struct nft_trans_flowtable { /* size: 80 (-48), cachelines: 2, members: 5 */ struct nft_trans_obj { /* size: 72 (-40), cachelines: 2, members: 4 */ struct nft_trans_rule { /* size: 80 (-32), cachelines: 2, members: 6 */ struct nft_trans_set { /* size: 96 (-24), cachelines: 2, members: 8 */ struct nft_trans_table { /* size: 56 (-40), cachelines: 1, members: 2 */ struct nft_trans_elem can now be allocated from kmalloc-96 instead of kmalloc-128 slab. Series from Florian Westphal. For the record, I have mangled patch #1 to add nft_trans_container_*() and use if for every transaction object. I have also added BUILD_BUG_ON to ensure struct nft_trans always comes at the beginning of the container transaction object. And few minor cleanups, any new bugs are of my own. Patch #12 simplify check for SCTP GSO in IPVS, from Ismael Luceno. Patch #13 nf_conncount key length remains in the u32 bound, from Yunjian Wang. Patch #14 removes unnecessary check for CTA_TIMEOUT_L3PROTO when setting default conntrack timeouts via nfnetlink_cttimeout API, from Lin Ma. Patch #15 updates NFT_SECMARK_CTX_MAXLEN to 4096, SELinux could use larger secctx names than the existing 256 bytes length. Patch #16 adds a selftest to exercise nfnetlink_queue listeners leaving nfnetlink_queue, from Florian Westphal. Patch #17 increases hitcount from 255 to 65535 in xt_recent, from Phil Sutter. Please, pull these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git nf-next-24-06-28 Thanks. ---------------------------------------------------------------- The following changes since commit c4532232fa2a4f8d9b9a88135a666545157f3d13: selftests: net: remove unneeded IP_GRE config (2024-06-25 08:37:55 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git nf-next-24-06-28 for you to fetch changes up to f4ebd03496f6b67940b0af92ce885c1d0dc9e121: netfilter: xt_recent: Lift restrictions on max hitcount value (2024-06-28 17:57:50 +0200) ---------------------------------------------------------------- netfilter pull request 24-06-28 ---------------------------------------------------------------- Florian Westphal (12): netfilter: nf_tables: make struct nft_trans first member of derived subtypes netfilter: nf_tables: move bind list_head into relevant subtypes netfilter: nf_tables: compact chain+ft transaction objects netfilter: nf_tables: reduce trans->ctx.table references netfilter: nf_tables: pass nft_chain to destroy function, not nft_ctx netfilter: nf_tables: pass more specific nft_trans_chain where possible netfilter: nf_tables: avoid usage of embedded nft_ctx netfilter: nf_tables: store chain pointer in rule transaction netfilter: nf_tables: reduce trans->ctx.chain references netfilter: nf_tables: pass nft_table to destroy function netfilter: nf_tables: do not store nft_ctx in transaction objects selftests: netfilter: nft_queue.sh: add test for disappearing listener Ismael Luceno (1): ipvs: Avoid unnecessary calls to skb_is_gso_sctp Lin Ma (1): netfilter: cttimeout: remove 'l3num' attr check Pablo Neira Ayuso (1): netfilter: nf_tables: rise cap on SELinux secmark context Phil Sutter (1): netfilter: xt_recent: Lift restrictions on max hitcount value Yunjian Wang (1): netfilter: nf_conncount: fix wrong variable type include/net/netfilter/nf_tables.h | 222 +++++++---- include/uapi/linux/netfilter/nf_tables.h | 2 +- net/netfilter/ipvs/ip_vs_proto_sctp.c | 4 +- net/netfilter/nf_conncount.c | 8 +- net/netfilter/nf_tables_api.c | 411 ++++++++++++--------- net/netfilter/nf_tables_offload.c | 40 +- net/netfilter/nfnetlink_cttimeout.c | 3 +- net/netfilter/nft_immediate.c | 2 +- net/netfilter/xt_recent.c | 8 +- tools/testing/selftests/net/netfilter/nft_queue.sh | 37 ++ 10 files changed, 459 insertions(+), 278 deletions(-)