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From: Thierry Reding <thierry.reding@gmail.com>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
	krzk@kernel.org, jonathanh@nvidia.com,
	linux-tegra@vger.kernel.org
Subject: Re: [PATCH v3 2/3] iommu/tegra-smmu: Rework .probe_device and .attach_dev
Date: Thu, 1 Oct 2020 09:59:58 +0200	[thread overview]
Message-ID: <20201001075958.GB3919720@ulmo> (raw)
In-Reply-To: <36946786-38c5-54d4-07f5-2407c39aa01c@gmail.com>


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On Wed, Sep 30, 2020 at 07:29:12PM +0300, Dmitry Osipenko wrote:
> ...
> >> Secondly, I'm already about to use the new tegra_get_memory_controller()
> >> API for all the T20/30/124/210 EMC and devfreq drivers.
> > 
> > Also, this really proves the point I was trying to make about how this
> > is going to proliferate...
> 
> Sorry, I'm probably totally missing yours point.. "what" exactly will
> proliferate?

Making use of this lookup-by-compatible mechanism. If you provide a
function to make that easy, then people are going to use it, without
even thinking about whether or not it is a good idea.

Thierry

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WARNING: multiple messages have this Message-ID (diff)
From: Thierry Reding <thierry.reding@gmail.com>
To: Dmitry Osipenko <digetx@gmail.com>
Cc: Nicolin Chen <nicoleotsuka@gmail.com>,
	joro@8bytes.org, krzk@kernel.org, vdumpa@nvidia.com,
	jonathanh@nvidia.com, linux-tegra@vger.kernel.org,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 2/3] iommu/tegra-smmu: Rework .probe_device and .attach_dev
Date: Thu, 1 Oct 2020 09:59:58 +0200	[thread overview]
Message-ID: <20201001075958.GB3919720@ulmo> (raw)
In-Reply-To: <36946786-38c5-54d4-07f5-2407c39aa01c@gmail.com>

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On Wed, Sep 30, 2020 at 07:29:12PM +0300, Dmitry Osipenko wrote:
> ...
> >> Secondly, I'm already about to use the new tegra_get_memory_controller()
> >> API for all the T20/30/124/210 EMC and devfreq drivers.
> > 
> > Also, this really proves the point I was trying to make about how this
> > is going to proliferate...
> 
> Sorry, I'm probably totally missing yours point.. "what" exactly will
> proliferate?

Making use of this lookup-by-compatible mechanism. If you provide a
function to make that easy, then people are going to use it, without
even thinking about whether or not it is a good idea.

Thierry

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  reply	other threads:[~2020-10-01  8:00 UTC|newest]

Thread overview: 132+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-30  8:42 [PATCH v3 0/3] iommu/tegra-smmu: Add PCI support Nicolin Chen
2020-09-30  8:42 ` Nicolin Chen
2020-09-30  8:42 ` [PATCH v3 1/3] memory: tegra: Add devm_tegra_get_memory_controller() Nicolin Chen
2020-09-30  8:42   ` Nicolin Chen
2020-09-30  9:07   ` Krzysztof Kozlowski
2020-09-30  9:07     ` Krzysztof Kozlowski
2020-09-30  9:41     ` Nicolin Chen
2020-09-30  9:41       ` Nicolin Chen
2020-09-30 10:27       ` Krzysztof Kozlowski
2020-09-30 10:27         ` Krzysztof Kozlowski
2020-09-30 14:41   ` Dmitry Osipenko
2020-09-30 14:41     ` Dmitry Osipenko
2020-09-30 14:45     ` Krzysztof Kozlowski
2020-09-30 14:45       ` Krzysztof Kozlowski
2020-09-30 15:22       ` Dmitry Osipenko
2020-09-30 15:22         ` Dmitry Osipenko
2020-09-30 15:23   ` Thierry Reding
2020-09-30 15:23     ` Thierry Reding
2020-09-30 15:27     ` Dmitry Osipenko
2020-09-30 15:27       ` Dmitry Osipenko
2020-09-30 15:53     ` Dmitry Osipenko
2020-09-30 15:53       ` Dmitry Osipenko
2020-09-30 16:03       ` Thierry Reding
2020-09-30 16:03         ` Thierry Reding
2020-09-30 16:06         ` Dmitry Osipenko
2020-09-30 16:06           ` Dmitry Osipenko
2020-09-30 16:15           ` Thierry Reding
2020-09-30 16:15             ` Thierry Reding
2020-09-30 16:26             ` Dmitry Osipenko
2020-09-30 16:26               ` Dmitry Osipenko
2020-09-30 16:38               ` Thierry Reding
2020-09-30 16:38                 ` Thierry Reding
2020-09-30 17:32                 ` Dmitry Osipenko
2020-09-30 17:32                   ` Dmitry Osipenko
2020-09-30  8:42 ` [PATCH v3 2/3] iommu/tegra-smmu: Rework .probe_device and .attach_dev Nicolin Chen
2020-09-30  8:42   ` Nicolin Chen
2020-09-30  9:21   ` Krzysztof Kozlowski
2020-09-30  9:21     ` Krzysztof Kozlowski
2020-09-30  9:40     ` Nicolin Chen
2020-09-30  9:40       ` Nicolin Chen
2020-09-30 10:19       ` Krzysztof Kozlowski
2020-09-30 10:19         ` Krzysztof Kozlowski
2020-09-30 14:41   ` Dmitry Osipenko
2020-09-30 14:41     ` Dmitry Osipenko
2020-09-30 15:09   ` Dmitry Osipenko
2020-09-30 15:09     ` Dmitry Osipenko
2020-09-30 20:51     ` Nicolin Chen
2020-09-30 20:51       ` Nicolin Chen
2020-09-30 15:31   ` Thierry Reding
2020-09-30 15:31     ` Thierry Reding
2020-09-30 15:36     ` Dmitry Osipenko
2020-09-30 15:36       ` Dmitry Osipenko
2020-09-30 16:06       ` Thierry Reding
2020-09-30 16:06         ` Thierry Reding
2020-09-30 16:25         ` Dmitry Osipenko
2020-09-30 16:25           ` Dmitry Osipenko
2020-09-30 16:47           ` Thierry Reding
2020-09-30 16:47             ` Thierry Reding
2020-10-01  2:11             ` Dmitry Osipenko
2020-10-01  2:11               ` Dmitry Osipenko
2020-10-01  7:58               ` Thierry Reding
2020-10-01  7:58                 ` Thierry Reding
2020-10-01 19:04                 ` Dmitry Osipenko
2020-10-01 19:04                   ` Dmitry Osipenko
2020-10-05  9:16                   ` Thierry Reding
2020-10-05  9:16                     ` Thierry Reding
2020-10-05  9:38                     ` Dmitry Osipenko
2020-10-05  9:38                       ` Dmitry Osipenko
2020-10-05 10:27                       ` Thierry Reding
2020-10-05 10:27                         ` Thierry Reding
2020-09-30 16:10       ` Thierry Reding
2020-09-30 16:10         ` Thierry Reding
2020-09-30 16:29         ` Dmitry Osipenko
2020-09-30 16:29           ` Dmitry Osipenko
2020-10-01  7:59           ` Thierry Reding [this message]
2020-10-01  7:59             ` Thierry Reding
2020-09-30 20:36     ` Nicolin Chen
2020-09-30 20:36       ` Nicolin Chen
2020-09-30 21:24       ` Dmitry Osipenko
2020-09-30 21:24         ` Dmitry Osipenko
2020-09-30 21:32         ` Nicolin Chen
2020-09-30 21:32           ` Nicolin Chen
2020-09-30 21:56           ` Dmitry Osipenko
2020-09-30 21:56             ` Dmitry Osipenko
2020-10-01  1:26             ` Nicolin Chen
2020-10-01  1:26               ` Nicolin Chen
2020-10-01  2:06               ` Dmitry Osipenko
2020-10-01  2:06                 ` Dmitry Osipenko
2020-10-01  2:48                 ` Nicolin Chen
2020-10-01  2:48                   ` Nicolin Chen
2020-10-01  4:04                   ` Dmitry Osipenko
2020-10-01  4:04                     ` Dmitry Osipenko
2020-10-01 10:23                   ` Thierry Reding
2020-10-01 10:23                     ` Thierry Reding
2020-10-01 11:04                     ` Nicolin Chen
2020-10-01 11:04                       ` Nicolin Chen
2020-10-01 20:33                       ` Dmitry Osipenko
2020-10-01 20:33                         ` Dmitry Osipenko
2020-10-02  1:07                         ` Nicolin Chen
2020-10-02  1:07                           ` Nicolin Chen
2020-10-02  1:55                           ` Dmitry Osipenko
2020-10-02  1:55                             ` Dmitry Osipenko
2020-10-02  2:54                             ` Nicolin Chen
2020-10-02  2:54                               ` Nicolin Chen
2020-10-05  7:24                             ` Thierry Reding
2020-10-05  7:24                               ` Thierry Reding
2020-10-05  7:13                         ` Thierry Reding
2020-10-05  7:13                           ` Thierry Reding
2020-10-05  8:14                           ` Dmitry Osipenko
2020-10-05  8:14                             ` Dmitry Osipenko
2020-10-05  9:31                             ` Thierry Reding
2020-10-05  9:31                               ` Thierry Reding
2020-10-01  9:54                 ` Thierry Reding
2020-10-01  9:54                   ` Thierry Reding
2020-10-01  9:51               ` Thierry Reding
2020-10-01  9:51                 ` Thierry Reding
2020-10-01 10:33                 ` Nicolin Chen
2020-10-01 10:33                   ` Nicolin Chen
2020-10-01 10:42                   ` Thierry Reding
2020-10-01 10:42                     ` Thierry Reding
2020-10-01  9:47       ` Thierry Reding
2020-10-01  9:47         ` Thierry Reding
2020-10-01 10:46       ` Thierry Reding
2020-10-01 10:46         ` Thierry Reding
2020-10-02  1:29         ` Nicolin Chen
2020-10-02  1:29           ` Nicolin Chen
2020-09-30  8:42 ` [PATCH v3 3/3] iommu/tegra-smmu: Add PCI support Nicolin Chen
2020-09-30  8:42   ` Nicolin Chen
2020-09-30 14:53   ` Dmitry Osipenko
2020-09-30 14:53     ` Dmitry Osipenko
2020-09-30 20:03     ` Nicolin Chen
2020-09-30 20:03       ` Nicolin Chen

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