From: kernel test robot <lkp@intel.com>
To: Jakub Kicinski <kuba@kernel.org>, davem@davemloft.net
Cc: kbuild-all@lists.01.org, netdev@vger.kernel.org,
edumazet@google.com, pabeni@redhat.com,
Jakub Kicinski <kuba@kernel.org>,
kernel test robot <lkp@intel.com>,
andrew@lunn.ch, hkallweit1@gmail.com, linux@armlinux.org.uk,
boon.leong.ong@intel.com, rmk+kernel@armlinux.org.uk
Subject: Re: [PATCH net-next] net: pcs: xpcs: select PHYLINK in Kconfig
Date: Tue, 21 Jun 2022 05:49:57 +0800 [thread overview]
Message-ID: <202206210551.Fhz4xcTc-lkp@intel.com> (raw)
In-Reply-To: <20220620201915.1195280-1-kuba@kernel.org>
Hi Jakub,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url: https://github.com/intel-lab-lkp/linux/commits/Jakub-Kicinski/net-pcs-xpcs-select-PHYLINK-in-Kconfig/20220621-042123
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git dbca1596bbb08318f5e3b3b99f8ca0a0d3830a65
config: i386-tinyconfig
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
# https://github.com/intel-lab-lkp/linux/commit/a3120516f7ee66896bb0d3c90fe653ce0cb3a09f
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Jakub-Kicinski/net-pcs-xpcs-select-PHYLINK-in-Kconfig/20220621-042123
git checkout a3120516f7ee66896bb0d3c90fe653ce0cb3a09f
make W=1 ARCH=i386 tinyconfig
make W=1 ARCH=i386
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/net/phy/Kconfig:16:error: recursive dependency detected!
drivers/net/phy/Kconfig:16: symbol PHYLIB is selected by PHYLINK
drivers/net/phy/Kconfig:6: symbol PHYLINK is selected by PCS_XPCS
drivers/net/pcs/Kconfig:8: symbol PCS_XPCS depends on MDIO_DEVICE
drivers/net/mdio/Kconfig:6: symbol MDIO_DEVICE is selected by PHYLIB
For a resolution refer to Documentation/kbuild/kconfig-language.rst
subsection "Kconfig recursive dependency limitations"
vim +16 drivers/net/phy/Kconfig
00db8189d984d6 Andy Fleming 2005-07-30 5
9525ae83959b60 Russell King 2017-07-25 6 config PHYLINK
9525ae83959b60 Russell King 2017-07-25 7 tristate
9525ae83959b60 Russell King 2017-07-25 8 depends on NETDEVICES
9525ae83959b60 Russell King 2017-07-25 9 select PHYLIB
9525ae83959b60 Russell King 2017-07-25 10 select SWPHY
9525ae83959b60 Russell King 2017-07-25 11 help
9525ae83959b60 Russell King 2017-07-25 12 PHYlink models the link between the PHY and MAC, allowing fixed
9525ae83959b60 Russell King 2017-07-25 13 configuration links, PHYs, and Serdes links with MAC level
9525ae83959b60 Russell King 2017-07-25 14 autonegotiation modes.
9525ae83959b60 Russell King 2017-07-25 15
6073512cc8e2c4 Jerome Brunet 2017-09-18 @16 menuconfig PHYLIB
9e8d438e8ba43a Florian Fainelli 2018-04-27 17 tristate "PHY Device support and infrastructure"
6073512cc8e2c4 Jerome Brunet 2017-09-18 18 depends on NETDEVICES
6073512cc8e2c4 Jerome Brunet 2017-09-18 19 select MDIO_DEVICE
1814cff26739de Bartosz Golaszewski 2020-07-05 20 select MDIO_DEVRES
6073512cc8e2c4 Jerome Brunet 2017-09-18 21 help
6073512cc8e2c4 Jerome Brunet 2017-09-18 22 Ethernet controllers are usually attached to PHY
6073512cc8e2c4 Jerome Brunet 2017-09-18 23 devices. This option provides infrastructure for
6073512cc8e2c4 Jerome Brunet 2017-09-18 24 managing PHY devices.
6073512cc8e2c4 Jerome Brunet 2017-09-18 25
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next prev parent reply other threads:[~2022-06-20 21:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-20 20:19 [PATCH net-next] net: pcs: xpcs: select PHYLINK in Kconfig Jakub Kicinski
2022-06-20 21:49 ` kernel test robot [this message]
2022-06-21 0:48 ` Jakub Kicinski
2022-06-21 7:08 ` Russell King (Oracle)
2022-06-20 22:00 ` kernel test robot
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