linux-kernel - Re: [PATCH] [net-next] net: hns3: add IOMMU

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Message-ID: <20241104181010.3d1a53f1@kernel.org>
Date: Mon, 4 Nov 2024 18:10:10 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Robin Murphy <robin.murphy@....com>
Cc: Arnd Bergmann <arnd@...nel.org>, Jian Shen <shenjian15@...wei.com>,
 Salil Mehta <salil.mehta@...wei.com>, Arnd Bergmann <arnd@...db.de>, Will
 Deacon <will@...nel.org>, Joerg Roedel <jroedel@...e.de>,
 iommu@...ts.linux.dev, Andrew Lunn <andrew+netdev@...n.ch>, "David S.
 Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Paolo
 Abeni <pabeni@...hat.com>, Jijie Shao <shaojijie@...wei.com>, Peiyang Wang
 <wangpeiyang1@...wei.com>, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [net-next] net: hns3: add IOMMU_SUPPORT dependency

On Mon, 4 Nov 2024 10:29:28 +0000 Robin Murphy wrote:
> WTF is that patch doing!? No, random device drivers should absolutely 
> not be poking into IOMMU driver internals, this is egregiously wrong and 
> the correct action is to drop it entirely.

Sorry, reverted in
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=249cfa318fb1b77eb726c2ff4f74c9685f04e568