From patchwork Wed Dec 6 19:27:49 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Michal_Koutn=C3=BD?= X-Patchwork-Id: 13482174 Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2a07:de40:b251:101:10:150:64:1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8345BD5A; Wed, 6 Dec 2023 11:27:57 -0800 (PST) Received: from imap2.dmz-prg2.suse.org (imap2.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 4EA5C21D33; Wed, 6 Dec 2023 19:27:55 +0000 (UTC) Received: from imap2.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap2.dmz-prg2.suse.org (Postfix) with ESMTPS id 774D713403; Wed, 6 Dec 2023 19:27:54 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap2.dmz-prg2.suse.org with ESMTPSA id jgDGGzrLcGUeYAAAn2gu4w (envelope-from ); Wed, 06 Dec 2023 19:27:54 +0000 From: =?utf-8?q?Michal_Koutn=C3=BD?= To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, cake@lists.bufferbloat.net Cc: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jamal Hadi Salim , Cong Wang , Jiri Pirko , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , =?utf-8?q?Toke_H=C3=B8iland-J=C3=B8rgensen?= , Vinicius Costa Gomes , Stephen Hemminger , Petr Pavlu , Michal Kubecek , Martin Wilck Subject: [PATCH 0/3] net/sched: Load modules via alias Date: Wed, 6 Dec 2023 20:27:49 +0100 Message-ID: <20231206192752.18989-1-mkoutny@suse.com> X-Mailer: git-send-email 2.42.1 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Spamd-Bar: +++++++++++++++ Authentication-Results: smtp-out1.suse.de; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=suse.com (policy=quarantine); spf=fail (smtp-out1.suse.de: domain of mkoutny@suse.com does not designate 2a07:de40:b281:104:10:150:64:98 as permitted sender) smtp.mailfrom=mkoutny@suse.com X-Rspamd-Server: rspamd2 X-Spamd-Result: default: False [15.00 / 50.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_FAIL(1.00)[-all]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; TAGGED_RCPT(0.00)[]; MIME_GOOD(-0.10)[text/plain]; NEURAL_HAM_LONG(-1.00)[-1.000]; DMARC_POLICY_QUARANTINE(1.50)[suse.com : No valid SPF, No valid DKIM,quarantine]; BAYES_HAM(-3.00)[100.00%]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:98:from]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[]; NEURAL_HAM_SHORT(-0.20)[-0.981]; RCPT_COUNT_TWELVE(0.00)[28]; MID_CONTAINS_FROM(1.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(2.20)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_CC(0.00)[davemloft.net,google.com,kernel.org,redhat.com,mojatatu.com,gmail.com,resnulli.us,iogearbox.net,linux.dev,toke.dk,intel.com,networkplumber.org,suse.cz,suse.com]; RCVD_TLS_ALL(0.00)[]; SUSPICIOUS_RECIPS(1.50)[] X-Spam-Score: 15.00 X-Rspamd-Queue-Id: 4EA5C21D33 X-Spam: Yes These modules may be loaded lazily without user's awareness and control. Add respective aliases to modules and request them under these aliases so that modprobe's blacklisting mechanism (through aliases) works for them. (The same pattern exists e.g. for filesystem modules.) Original module names remain unchanged. Patches were generated with the help of Coccinelle scripts like: cat >scripts/coccinelle/misc/tcf_alias.cocci </dev/null | \ sed 's/char module_alias = "\([^"]*\)";/MODULE_ALIAS_TCF("\1");/' Changes from v1 (https://lore.kernel.org/r/20231121175640.9981-1-mkoutny@suse.com) - Treat sch_ and act_ modules analogously to cls_ Michal Koutný (3): net/sched: cls: Load net classifier modules via alias net/sched: sch: Load qdisc modules via alias net/sched: act: Load TC action modules via alias include/net/act_api.h | 1 + include/net/pkt_cls.h | 1 + include/net/pkt_sched.h | 1 + net/sched/act_api.c | 2 +- net/sched/act_bpf.c | 1 + net/sched/act_connmark.c | 1 + net/sched/act_csum.c | 1 + net/sched/act_ct.c | 1 + net/sched/act_ctinfo.c | 1 + net/sched/act_gact.c | 1 + net/sched/act_gate.c | 1 + net/sched/act_ife.c | 1 + net/sched/act_ipt.c | 2 ++ net/sched/act_mirred.c | 1 + net/sched/act_mpls.c | 1 + net/sched/act_nat.c | 1 + net/sched/act_pedit.c | 1 + net/sched/act_police.c | 1 + net/sched/act_sample.c | 1 + net/sched/act_simple.c | 1 + net/sched/act_skbedit.c | 1 + net/sched/act_skbmod.c | 1 + net/sched/act_tunnel_key.c | 1 + net/sched/act_vlan.c | 1 + net/sched/cls_api.c | 2 +- net/sched/cls_basic.c | 1 + net/sched/cls_bpf.c | 1 + net/sched/cls_cgroup.c | 1 + net/sched/cls_flow.c | 1 + net/sched/cls_flower.c | 1 + net/sched/cls_fw.c | 1 + net/sched/cls_matchall.c | 1 + net/sched/cls_route.c | 1 + net/sched/cls_u32.c | 1 + net/sched/sch_api.c | 2 +- net/sched/sch_cake.c | 1 + net/sched/sch_cbs.c | 1 + net/sched/sch_choke.c | 1 + net/sched/sch_codel.c | 1 + net/sched/sch_drr.c | 1 + net/sched/sch_etf.c | 1 + net/sched/sch_ets.c | 1 + net/sched/sch_fq.c | 1 + net/sched/sch_fq_codel.c | 1 + net/sched/sch_gred.c | 1 + net/sched/sch_hfsc.c | 1 + net/sched/sch_hhf.c | 1 + net/sched/sch_htb.c | 1 + net/sched/sch_ingress.c | 2 ++ net/sched/sch_mqprio.c | 1 + net/sched/sch_multiq.c | 1 + net/sched/sch_netem.c | 1 + net/sched/sch_pie.c | 1 + net/sched/sch_plug.c | 1 + net/sched/sch_prio.c | 1 + net/sched/sch_qfq.c | 1 + net/sched/sch_red.c | 1 + net/sched/sch_sfb.c | 1 + net/sched/sch_sfq.c | 1 + net/sched/sch_skbprio.c | 1 + net/sched/sch_taprio.c | 1 + net/sched/sch_tbf.c | 1 + 62 files changed, 64 insertions(+), 3 deletions(-)