linux-kernel - Re: [PATCH V2] PCI: dwc: tegra194: Broaden architecture dependency

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Message-ID: <Z__WN_nTCsNNFgi6@ryzen>
Date: Wed, 16 Apr 2025 18:09:27 +0200
From: Niklas Cassel <cassel@...nel.org>
To: kernel test robot <lkp@...el.com>
Cc: Vidya Sagar <vidyas@...dia.com>, lpieralisi@...nel.org, kw@...ux.com,
	manivannan.sadhasivam@...aro.org, robh@...nel.org,
	bhelgaas@...gle.com, Paul Gazzillo <paul@...zz.com>,
	Necip Fazil Yildiran <fazilyildiran@...il.com>,
	oe-kbuild-all@...ts.linux.dev, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org, treding@...dia.com,
	jonathanh@...dia.com, kthota@...dia.com, mmaddireddy@...dia.com,
	sagar.tv@...il.com
Subject: Re: [PATCH V2] PCI: dwc: tegra194: Broaden architecture dependency

On Wed, Apr 16, 2025 at 11:43:25PM +0800, kernel test robot wrote:
> Hi Vidya,
> 
> kernel test robot noticed the following build warnings:
> 
> [auto build test WARNING on pci/next]
> [also build test WARNING on pci/for-linus linus/master v6.15-rc2 next-20250416]
> [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/Vidya-Sagar/PCI-dwc-tegra194-Broaden-architecture-dependency/20250411-035134
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next
> patch link:    https://lore.kernel.org/r/20250410194552.944818-1-vidyas%40nvidia.com
> patch subject: [PATCH V2] PCI: dwc: tegra194: Broaden architecture dependency
> config: arm64-kismet-CONFIG_PHY_TEGRA194_P2U-CONFIG_PCIE_TEGRA194_EP-0-0 (https://download.01.org/0day-ci/archive/20250416/202504162332.fwaFxVrL-lkp@intel.com/config)
> reproduce: (https://download.01.org/0day-ci/archive/20250416/202504162332.fwaFxVrL-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@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202504162332.fwaFxVrL-lkp@intel.com/
> 
> kismet warnings: (new ones prefixed by >>)
> >> kismet: WARNING: unmet direct dependencies detected for PHY_TEGRA194_P2U when selected by PCIE_TEGRA194_EP
>    WARNING: unmet direct dependencies detected for PHY_TEGRA194_P2U
>      Depends on [n]: ARCH_TEGRA_194_SOC [=n] || ARCH_TEGRA_234_SOC [=n] || COMPILE_TEST [=n]
>      Selected by [y]:
>      - PCIE_TEGRA194_EP [=y] && PCI [=y] && ARCH_TEGRA [=y] && (ARM64 [=y] || COMPILE_TEST [=n]) && PCI_ENDPOINT [=y]
> 
> -- 
> 0-DAY CI Kernel Test Service
> https://github.com/intel/lkp-tests/wiki

My guess is that the easiest fix is to change
drivers/phy/tegra/Kconfig

config PHY_TEGRA194_P2U
to
depends on ARCH_TEGRA || COMPILE_TEST


Kind regards,
Niklas