Re: [PATCH v10 5/7] media: verisilicon: AV1: Restore IOMMU context before decoding a frame

From: kernel test robot <lkp@intel.com>
To: Benjamin Gaignard <benjamin.gaignard@collabora.com>,
	joro@8bytes.org, will@kernel.org, robin.murphy@arm.com,
	robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
	heiko@sntech.de, nicolas.dufresne@collabora.com,
	p.zabel@pengutronix.de, mchehab@kernel.org
Cc: Paul Gazzillo <paul@pgazz.com>,
	Necip Fazil Yildiran <fazilyildiran@gmail.com>,
	oe-kbuild-all@lists.linux.dev, iommu@lists.linux.dev,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-media@vger.kernel.org,
	kernel@collabora.com,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: Re: [PATCH v10 5/7] media: verisilicon: AV1: Restore IOMMU context before decoding a frame
Date: Mon, 22 Dec 2025 16:32:53 +0100	[thread overview]
Message-ID: <202512221600.vlUX9PF6-lkp@intel.com> (raw)
In-Reply-To: <20251215085349.10155-6-benjamin.gaignard@collabora.com>

Hi Benjamin,

kernel test robot noticed the following build warnings:

[auto build test WARNING on linus/master]
[also build test WARNING on v6.19-rc2 next-20251219]
[cannot apply to robh/for-next rockchip/for-next arm64/for-next/core]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Benjamin-Gaignard/dt-bindings-vendor-prefixes-Add-Verisilicon/20251215-165740
base:   linus/master
patch link:    https://lore.kernel.org/r/20251215085349.10155-6-benjamin.gaignard%40collabora.com
patch subject: [PATCH v10 5/7] media: verisilicon: AV1: Restore IOMMU context before decoding a frame
config: openrisc-kismet-CONFIG_VSI_IOMMU-CONFIG_VIDEO_HANTRO_ROCKCHIP-0-0 (https://download.01.org/0day-ci/archive/20251222/202512221600.vlUX9PF6-lkp@intel.com/config)
reproduce: (https://download.01.org/0day-ci/archive/20251222/202512221600.vlUX9PF6-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512221600.vlUX9PF6-lkp@intel.com/

kismet warnings: (new ones prefixed by >>)
>> kismet: WARNING: unmet direct dependencies detected for VSI_IOMMU when selected by VIDEO_HANTRO_ROCKCHIP
   WARNING: unmet direct dependencies detected for VSI_IOMMU
     Depends on [n]: IOMMU_SUPPORT [=n] && (ARCH_ROCKCHIP && ARM64 || COMPILE_TEST [=y])
     Selected by [y]:
     - VIDEO_HANTRO_ROCKCHIP [=y] && MEDIA_SUPPORT [=y] && MEDIA_PLATFORM_SUPPORT [=y] && MEDIA_PLATFORM_DRIVERS [=y] && VIDEO_HANTRO [=y] && (ARCH_ROCKCHIP || COMPILE_TEST [=y])

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