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From: "Mehta, Sohil" <sohil.mehta@intel.com>
To: "gary.hook@amd.com" <gary.hook@amd.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"iommu@lists.linux-foundation.org"
	<iommu@lists.linux-foundation.org>
Subject: Re: [PATCH v3 2/2] iommu/amd: Add basic debugfs infrastructure for AMD IOMMU
Date: Tue, 17 Apr 2018 00:52:29 +0000	[thread overview]
Message-ID: <1523926423.2747.19.camel@intel.com> (raw)
In-Reply-To: <152302067362.47565.628887796165116844.stgit@sosxen2.amd.com>

On Fri, 2018-04-06 at 08:17 -0500, Gary R Hook wrote:
> 
> diff --git a/drivers/iommu/Makefile b/drivers/iommu/Makefile
> index 5eb1121d54b9..0ca250f626d9 100644
> --- a/drivers/iommu/Makefile
> +++ b/drivers/iommu/Makefile
> @@ -11,6 +11,7 @@ obj-$(CONFIG_IOMMU_IOVA) += iova.o
>  obj-$(CONFIG_OF_IOMMU) += of_iommu.o
>  obj-$(CONFIG_MSM_IOMMU) += msm_iommu.o
>  obj-$(CONFIG_AMD_IOMMU) += amd_iommu.o amd_iommu_init.o
> +obj-$(CONFIG_IOMMU_DEBUG) += amd_iommu_debugfs.o

Compiling amd_iommu_debugfs.c seems to depend only
on CONFIG_IOMMU_DEBUG. Can we prevent the code within
amd_iommu_debugfs.c from getting compiled when either CONFIG_AMD_IOMMU
or CONFIG_IOMMU_DEBUG is disabled?

>  obj-$(CONFIG_AMD_IOMMU_V2) += amd_iommu_v2.o
>  obj-$(CONFIG_ARM_SMMU) += arm-smmu.o
>  obj-$(CONFIG_ARM_SMMU_V3) += arm-smmu-v3.o

  parent reply	other threads:[~2018-04-17  0:52 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-06 13:17 [PATCH v3 0/2] Base enablement of IOMMU debugfs support Gary R Hook
2018-04-06 13:17 ` [PATCH v3 1/2] iommu - Enable debugfs exposure of the IOMMU Gary R Hook
2018-04-13 23:55   ` Mehta, Sohil
2018-04-17 17:36     ` Hook, Gary
2018-04-17 17:55       ` Robin Murphy
2018-04-17 18:06         ` Hook, Gary
2018-04-17 17:46   ` Hook, Gary
2018-04-17 18:13     ` Robin Murphy
2018-04-06 13:17 ` [PATCH v3 2/2] iommu/amd: Add basic debugfs infrastructure for AMD IOMMU Gary R Hook
2018-04-14  0:08   ` Mehta, Sohil
2018-04-17 17:38     ` Hook, Gary
2018-04-18  5:58       ` Yang, Shunyong
2018-04-18  7:27         ` Mehta, Sohil
2018-04-18  8:31           ` Yang, Shunyong
2018-04-18 20:16             ` Mehta, Sohil
2018-04-18 20:51               ` Hook, Gary
2018-04-19  1:52                 ` Yang, Shunyong
2018-04-30 19:57       ` Gary R Hook
2018-04-17  0:52   ` Mehta, Sohil [this message]
2018-04-17 17:42     ` Hook, Gary
2018-04-17 18:05       ` Robin Murphy

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