netdev - Re: [PATCH net-next 1/5] net/sched: taprio: don't overwrite "sch" variable in taprio_dump_class

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date: Wed, 31 May 2023 00:32:52 +0300
From: Vladimir Oltean <vladimir.oltean@....com>
To: Vinicius Costa Gomes <vinicius.gomes@...el.com>
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Jamal Hadi Salim <jhs@...atatu.com>,
	Cong Wang <xiyou.wangcong@...il.com>, Jiri Pirko <jiri@...nulli.us>,
	Kurt Kanzenbach <kurt@...utronix.de>,
	Gerhard Engleder <gerhard@...leder-embedded.com>,
	Amritha Nambiar <amritha.nambiar@...el.com>,
	Ferenc Fejes <ferenc.fejes@...csson.com>,
	Xiaoliang Yang <xiaoliang.yang_1@....com>,
	Roger Quadros <rogerq@...nel.org>,
	Pranavi Somisetty <pranavi.somisetty@....com>,
	Harini Katakam <harini.katakam@....com>,
	Giuseppe Cavallaro <peppe.cavallaro@...com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Michael Sit Wei Hong <michael.wei.hong.sit@...el.com>,
	Mohammad Athari Bin Ismail <mohammad.athari.ismail@...el.com>,
	Oleksij Rempel <linux@...pel-privat.de>,
	Jacob Keller <jacob.e.keller@...el.com>,
	linux-kernel@...r.kernel.org, Andrew Lunn <andrew@...n.ch>,
	Florian Fainelli <f.fainelli@...il.com>,
	Claudiu Manoil <claudiu.manoil@....com>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	UNGLinuxDriver@...rochip.com,
	Jesse Brandeburg <jesse.brandeburg@...el.com>,
	Tony Nguyen <anthony.l.nguyen@...el.com>,
	Horatiu Vultur <horatiu.vultur@...rochip.com>,
	Jose Abreu <joabreu@...opsys.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	intel-wired-lan@...ts.osuosl.org,
	Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@...el.com>
Subject: Re: [PATCH net-next 1/5] net/sched: taprio: don't overwrite "sch"
 variable in taprio_dump_class_stats()

On Tue, May 30, 2023 at 02:14:17PM -0700, Vinicius Costa Gomes wrote:
> But I have a suggestion, this "taprio_queue_get() ->
> dev_queue->qdisc_sleeping()" dance should have the same result as
> calling 'taprio_leaf()'.
> 
> I am thinking of using taprio_leaf() here and in taprio_dump_class().
> Could be a separate commit.

Got it, you want to consolidate the dev_queue->qdisc_sleeping pattern.
Since taprio_dump_class() could benefit from the consolidation too, they
could really be both converted separately. Or I could also handle that
in this patch set, if I need to resend it.