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From: Johannes Berg <johannes@sipsolutions.net>
To: "Adrián García Casado" <adriangarciacasado42@gmail.com>,
	"Miri Korenblit" <miriam.rachel.korenblit@intel.com>
Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
	Miguel Ojeda	 <miguel.ojeda.sandonis@gmail.com>
Subject: Re: [PATCH v7 1/3] wifi: iwlwifi: pcie: migrate to modern pci_alloc_irq_vectors API
Date: Fri, 20 Mar 2026 09:28:52 +0100	[thread overview]
Message-ID: <322b0d12d583dfac3f7d79dd1e4e22fcb413a946.camel@sipsolutions.net> (raw)
In-Reply-To: <20260319182925.19436-1-adriangarciacasado42@gmail.com>

Hi,

So given your exchange with Miguel, I was not going to reply, but

On Thu, 2026-03-19 at 19:29 +0100, Adrián García Casado wrote:
> Johannes Berg suggested using pci_alloc_irq_vectors() and delegating
> affinity management to the kernel.

I don't know where this came from, I never suggested that?

I _did_ suggest that if this change is somehow necessary (which you've
not convinced anyone of), the driver should allocate fewer queues rather
than just spreading the same number of queues over fewer cores and
double-booking one of the cores.

Please take a step back, (re-)read all the feedback you've been given,
figure out why you want this change, and come back with a coherent
explanation and changes addressing feedback (or explanations why not.)

johannes

      parent reply	other threads:[~2026-03-20  8:28 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-19 18:29 [PATCH v7 1/3] wifi: iwlwifi: pcie: migrate to modern pci_alloc_irq_vectors API Adrián García Casado
2026-03-19 18:50 ` Jeff Johnson
2026-03-20  8:28 ` Johannes Berg [this message]

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