linux-kernel - Re: [PATCH net-next v4 3/3] net: stmmac: Add DWMAC glue layer for Renesas GBETH

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Message-ID: <CA+V-a8seHo-ngtbnysXLVq47ob1QU8m61F1_5guekxE9wur_-Q@mail.gmail.com>
Date: Wed, 19 Mar 2025 18:41:46 +0000
From: "Lad, Prabhakar" <prabhakar.csengg@...il.com>
To: kernel test robot <lkp@...el.com>
Cc: Andrew Lunn <andrew+netdev@...n.ch>, "David S. Miller" <davem@...emloft.net>, 
	Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Philipp Zabel <p.zabel@...gutronix.de>, Geert Uytterhoeven <geert+renesas@...der.be>, 
	Magnus Damm <magnus.damm@...il.com>, 
	"Russell King (Oracle)" <rmk+kernel@...linux.org.uk>, Giuseppe Cavallaro <peppe.cavallaro@...com>, 
	Jose Abreu <joabreu@...opsys.com>, oe-kbuild-all@...ts.linux.dev, 
	netdev@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-renesas-soc@...r.kernel.org, 
	Biju Das <biju.das.jz@...renesas.com>, 
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>, 
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: Re: [PATCH net-next v4 3/3] net: stmmac: Add DWMAC glue layer for
 Renesas GBETH

Hello,

On Wed, Mar 19, 2025 at 6:31 PM kernel test robot <lkp@...el.com> wrote:
>
> Hi Prabhakar,
>
> kernel test robot noticed the following build errors:
>
> [auto build test ERROR on net-next/main]
>
> url:    https://github.com/intel-lab-lkp/linux/commits/Prabhakar/dt-bindings-net-dwmac-Increase-maxItems-for-interrupts-and-interrupt-names/20250319-050021
> base:   net-next/main
> patch link:    https://lore.kernel.org/r/20250318205735.122590-4-prabhakar.mahadev-lad.rj%40bp.renesas.com
> patch subject: [PATCH net-next v4 3/3] net: stmmac: Add DWMAC glue layer for Renesas GBETH
> config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250320/202503200200.WXMnn3Kq-lkp@intel.com/config)
> compiler: m68k-linux-gcc (GCC) 8.5.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250320/202503200200.WXMnn3Kq-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/202503200200.WXMnn3Kq-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
>    drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c: In function 'renesas_gbeth_probe':
> >> drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c:125:7: error: 'STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP' undeclared (first use in this function); did you mean 'STMMAC_FLAG_EN_TX_LPI_CLOCKGATING'?
>           STMMAC_FLAG_EN_TX_LPI_CLK_PHY_CAP |
>           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>           STMMAC_FLAG_EN_TX_LPI_CLOCKGATING
>    drivers/net/ethernet/stmicro/stmmac/dwmac-renesas-gbeth.c:125:7: note: each undeclared identifier is reported only once for each function it appears in
>
The dependent patch [0] has now merged into net-next.

[0] https://web.git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=0c1f1eb65425

Cheers,
Prabhakar