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From: Will Deacon <will@kernel.org>
To: Lu Baolu <baolu.lu@linux.intel.com>,
	Joerg Roedel <joro@8bytes.org>, Liu Yi L <yi.l.liu@intel.com>,
	David Woodhouse <dwmw2@infradead.org>,
	iommu@lists.linux-foundation.org,
	Lukas Bulwahn <lukas.bulwahn@gmail.com>,
	Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: catalin.marinas@arm.com, kernel-team@android.com,
	Will Deacon <will@kernel.org>,
	clang-built-linux@googlegroups.com, Tom Rix <trix@redhat.com>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Nathan Chancellor <natechancellor@gmail.com>,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org,
	Arnd Bergmann <arnd@arndb.de>
Subject: Re: [PATCH] iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
Date: Tue, 17 Nov 2020 23:24:28 +0000	[thread overview]
Message-ID: <160565219047.2773717.5820442945194882017.b4-ty@kernel.org> (raw)
In-Reply-To: <20201115205951.20698-1-lukas.bulwahn@gmail.com>

On Sun, 15 Nov 2020 21:59:51 +0100, Lukas Bulwahn wrote:
> Commit 6ee1b77ba3ac ("iommu/vt-d: Add svm/sva invalidate function")
> introduced intel_iommu_sva_invalidate() when CONFIG_INTEL_IOMMU_SVM.
> This function uses the dedicated static variable inv_type_granu_table
> and functions to_vtd_granularity() and to_vtd_size().
> 
> These parts are unused when !CONFIG_INTEL_IOMMU_SVM, and hence,
> make CC=clang W=1 warns with an -Wunused-function warning.
> 
> [...]

Applied to arm64 (for-next/iommu/vt-d), thanks!

[1/1] iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
      https://git.kernel.org/arm64/c/68dd9d89eaf5

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev

WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will@kernel.org>
To: Lu Baolu <baolu.lu@linux.intel.com>,
	Joerg Roedel <joro@8bytes.org>, Liu Yi L <yi.l.liu@intel.com>,
	David Woodhouse <dwmw2@infradead.org>,
	iommu@lists.linux-foundation.org,
	Lukas Bulwahn <lukas.bulwahn@gmail.com>,
	Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: kernel-janitors@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
	Will Deacon <will@kernel.org>,
	catalin.marinas@arm.com,
	Nick Desaulniers <ndesaulniers@google.com>,
	linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com,
	Tom Rix <trix@redhat.com>,
	Nathan Chancellor <natechancellor@gmail.com>,
	kernel-team@android.com
Subject: Re: [PATCH] iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
Date: Tue, 17 Nov 2020 23:24:28 +0000	[thread overview]
Message-ID: <160565219047.2773717.5820442945194882017.b4-ty@kernel.org> (raw)
In-Reply-To: <20201115205951.20698-1-lukas.bulwahn@gmail.com>

On Sun, 15 Nov 2020 21:59:51 +0100, Lukas Bulwahn wrote:
> Commit 6ee1b77ba3ac ("iommu/vt-d: Add svm/sva invalidate function")
> introduced intel_iommu_sva_invalidate() when CONFIG_INTEL_IOMMU_SVM.
> This function uses the dedicated static variable inv_type_granu_table
> and functions to_vtd_granularity() and to_vtd_size().
> 
> These parts are unused when !CONFIG_INTEL_IOMMU_SVM, and hence,
> make CC=clang W=1 warns with an -Wunused-function warning.
> 
> [...]

Applied to arm64 (for-next/iommu/vt-d), thanks!

[1/1] iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
      https://git.kernel.org/arm64/c/68dd9d89eaf5

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev

WARNING: multiple messages have this Message-ID (diff)
From: Will Deacon <will@kernel.org>
To: Lu Baolu <baolu.lu@linux.intel.com>,
	Joerg Roedel <joro@8bytes.org>, Liu Yi L <yi.l.liu@intel.com>,
	David Woodhouse <dwmw2@infradead.org>,
	iommu@lists.linux-foundation.org,
	Lukas Bulwahn <lukas.bulwahn@gmail.com>,
	Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: kernel-janitors@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
	Will Deacon <will@kernel.org>,
	catalin.marinas@arm.com,
	Nick Desaulniers <ndesaulniers@google.com>,
	linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com,
	Tom Rix <trix@redhat.com>,
	Nathan Chancellor <natechancellor@gmail.com>,
	kernel-team@android.com
Subject: Re: [PATCH] iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
Date: Tue, 17 Nov 2020 23:24:28 +0000	[thread overview]
Message-ID: <160565219047.2773717.5820442945194882017.b4-ty@kernel.org> (raw)
In-Reply-To: <20201115205951.20698-1-lukas.bulwahn@gmail.com>

On Sun, 15 Nov 2020 21:59:51 +0100, Lukas Bulwahn wrote:
> Commit 6ee1b77ba3ac ("iommu/vt-d: Add svm/sva invalidate function")
> introduced intel_iommu_sva_invalidate() when CONFIG_INTEL_IOMMU_SVM.
> This function uses the dedicated static variable inv_type_granu_table
> and functions to_vtd_granularity() and to_vtd_size().
> 
> These parts are unused when !CONFIG_INTEL_IOMMU_SVM, and hence,
> make CC=clang W=1 warns with an -Wunused-function warning.
> 
> [...]

Applied to arm64 (for-next/iommu/vt-d), thanks!

[1/1] iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM
      https://git.kernel.org/arm64/c/68dd9d89eaf5

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

  parent reply	other threads:[~2020-11-17 23:25 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-15 20:59 [PATCH] iommu/vt-d: include conditionally on CONFIG_INTEL_IOMMU_SVM Lukas Bulwahn
2020-11-15 20:59 ` Lukas Bulwahn
2020-11-15 20:59 ` Lukas Bulwahn
2020-11-15 23:47 ` Lu Baolu
2020-11-15 23:47   ` Lu Baolu
2020-11-15 23:47   ` Lu Baolu
2020-11-17 23:24 ` Will Deacon [this message]
2020-11-17 23:24   ` Will Deacon
2020-11-17 23:24   ` Will Deacon

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