linux-kernel - Re: [PATCH 1/2] net: Assert proper context while calling napi

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]

Message-ID: <20250217093742.0eb20b95@kernel.org>
Date: Mon, 17 Feb 2025 09:37:42 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Breno Leitao <leitao@...ian.org>
Cc: Frederic Weisbecker <frederic@...nel.org>, LKML
 <linux-kernel@...r.kernel.org>, Peter Zijlstra <peterz@...radead.org>, Ingo
 Molnar <mingo@...hat.com>, Will Deacon <will@...nel.org>, Boqun Feng
 <boqun.feng@...il.com>, Waiman Long <longman@...hat.com>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni
 <pabeni@...hat.com>, Simon Horman <horms@...nel.org>, Hayes Wang
 <hayeswang@...ltek.com>, linux-usb@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH 1/2] net: Assert proper context while calling
 napi_schedule()

On Mon, 17 Feb 2025 08:46:21 -0800 Breno Leitao wrote:
> I think a better solution is to do something as:
> 
> 	if (!hrtimer_active(&rq->napi_timer))
> 		hrtimer_start(&rq->napi_timer, us_to_ktime(5), HRTIMER_MODE_REL);

sounds good