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From: Deepak Sharma <deepak.sharma.472935@gmail.com>
To: kuba@kernel.org
Cc: andrew+netdev@lunn.ch, andrew@lunn.ch, davem@davemloft.net,
	david.hunter.linux@gmail.com, edumazet@google.com,
	linux-kernel-mentees@lists.linux.dev,
	linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
	michal.pecio@gmail.com, netdev@vger.kernel.org,
	pabeni@redhat.com, petkan@nucleusys.com,
	skhan@linuxfoundation.org,
	syzbot+78cae3f37c62ad092caa@syzkaller.appspotmail.com,
	viswanathiyyappan@gmail.com
Subject: Re: [PATCH net v2] net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast
Date: Thu, 25 Sep 2025 11:29:46 +0530	[thread overview]
Message-ID: <20250925055946.189027-1-deepak.sharma.472935@gmail.com> (raw)
In-Reply-To: <20250923163727.5e97abdb@kernel.org>

Hi Jakub,

I found the topic very interesting. So I looked into the existing drivers and almost all of them seem to be using `usb_submit_urb`s except `lan78xx` and `smsc75xx`, which have a work item to do the configuration. But I see no synchronization between their work and the data that is used to do the configuration (which can involve multiple requests to the device). Is there any synchronization that I am missing here? 

Thanks,
Deepak Sharma

  reply	other threads:[~2025-09-25  6:02 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-20  4:50 [PATCH] net: usb: Remove disruptive netif_wake_queue in rtl8150_set_multicast I Viswanath
2025-09-20 15:30 ` Andrew Lunn
2025-09-20 16:52   ` viswanath
2025-09-20 17:28     ` Andrew Lunn
2025-09-20 18:18       ` [PATCH net v2] " I Viswanath
2025-09-23  1:07         ` Jakub Kicinski
2025-09-23  7:47           ` Michal Pecio
2025-09-23 14:28             ` Jakub Kicinski
2025-09-23 23:20               ` Michal Pecio
2025-09-23 23:37                 ` Jakub Kicinski
2025-09-25  5:59                   ` Deepak Sharma [this message]
2025-09-24  7:47         ` Michal Pecio
2025-09-24  8:02           ` viswanath
2025-09-24  9:36             ` Michal Pecio
2025-09-24 10:25               ` viswanath

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