From: "Russell King (Oracle)" <linux@armlinux.org.uk>
To: Jakub Kicinski <kuba@kernel.org>
Cc: linux-stm32@st-md-mailman.stormreply.com, andrew+netdev@lunn.ch,
linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
pabeni@redhat.com, linux-rockchip@lists.infradead.org,
heiko@sntech.de, alexandre.torgue@foss.st.com, andrew@lunn.ch,
davem@davemloft.net, edumazet@google.com
Subject: Re: [net-next,v2,07/22] net: stmmac: rk: convert to mask-based interface mode configuration
Date: Tue, 27 Jan 2026 00:53:39 +0000 [thread overview]
Message-ID: <aXgMkyo3UhuEnnjG@shell.armlinux.org.uk> (raw)
In-Reply-To: <20260127004057.3785761-1-kuba@kernel.org>
On Mon, Jan 26, 2026 at 04:40:57PM -0800, Jakub Kicinski wrote:
> This is an AI-generated review of your patch. The human sending this
> email has considered the AI review valid, or at least plausible.
>
> For local reproduction steps see https://netdev-ai.bots.linux.dev/ai-local.html
> ---
> net: stmmac: rk: convert to mask-based interface mode configuration
>
> This commit consolidates PHY interface mode configuration into common
> infrastructure by introducing mask fields for phy_intf_sel and rmii_mode,
> moving the register writes from SoC-specific functions into the common
> rk_gmac_powerup() function.
>
> > diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
> > index 4117f6863ff0..35836ffdfc1d 100644
>
> [ ... ]
>
> > @@ -1654,7 +1685,9 @@ static int rk_gmac_check_ops(struct rk_priv_data *bsp_priv)
> > static int rk_gmac_powerup(struct rk_priv_data *bsp_priv)
> > {
> > struct device *dev = bsp_priv->dev;
> > + u32 val;
> > int ret;
> > + u8 intf;
> >
> > ret = rk_gmac_check_ops(bsp_priv);
> > if (ret)
> > @@ -1664,6 +1697,26 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv)
> > if (ret)
> > return ret;
> >
> > + ret = rk_get_phy_intf_sel(bsp_priv->phy_iface);
> > + if (ret < 0)
> > + return ret;
>
> Should this error path call gmac_clk_enable(bsp_priv, false) before
> returning? The clocks were enabled just above, and the existing error
> handling for rk_phy_powerup() later in this function disables the
> clocks on failure:
>
> ret = rk_phy_powerup(bsp_priv);
> if (ret) {
> gmac_clk_enable(bsp_priv, false);
> return ret;
> }
This piecemeal review by AI is like death by a thousand cuts. Can we
please either stop using it, or find some way to have _all_ the
problems discovered at once.
I fix one problem in this patch, and the bloody AI reports another.
And with the 10 sodding hour turn-around time, this is beyond a joke.
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!
next prev parent reply other threads:[~2026-01-27 0:53 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-26 11:44 [PATCH net-next v2 00/22] net: stmmac: rk: simplify per-SoC configuration Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 01/22] net: stmmac: rk: avoid phy_power_on() Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 02/22] net: stmmac: rk: get rid of rk_phy_power_ctl() Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 03/22] net: stmmac: rk: convert rk3328 to use bsp_priv->id Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 04/22] net: stmmac: rk: group MACPHY register offset and fields together Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 05/22] net: stmmac: rk: add GMAC_CLK_xx constants, simplify RGMII definitions Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 06/22] net: stmmac: rk: add SoC specific ->init() method Russell King (Oracle)
2026-01-26 14:34 ` Russell King (Oracle)
2026-01-27 0:51 ` Jakub Kicinski
2026-01-27 0:59 ` Russell King (Oracle)
2026-01-27 1:16 ` Jakub Kicinski
2026-01-27 1:55 ` Russell King (Oracle)
2026-01-27 2:54 ` Jakub Kicinski
2026-01-27 0:40 ` [net-next,v2,06/22] " Jakub Kicinski
2026-01-27 0:51 ` Russell King (Oracle)
2026-01-27 11:09 ` Russell King (Oracle)
2026-01-27 16:18 ` Jakub Kicinski
2026-01-27 16:42 ` Russell King (Oracle)
2026-01-27 18:38 ` Jakub Kicinski
2026-01-26 11:45 ` [PATCH net-next v2 07/22] net: stmmac: rk: convert to mask-based interface mode configuration Russell King (Oracle)
2026-01-27 0:40 ` [net-next,v2,07/22] " Jakub Kicinski
2026-01-27 0:53 ` Russell King (Oracle) [this message]
2026-01-26 11:45 ` [PATCH net-next v2 08/22] net: stmmac: rk: convert rk3588 to mask-based interface mode config Russell King (Oracle)
2026-01-26 22:19 ` kernel test robot
2026-01-27 0:41 ` [net-next,v2,08/22] " Jakub Kicinski
2026-01-26 11:45 ` [PATCH net-next v2 09/22] net: stmmac: rk: move speed GRF register offset to private data Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 10/22] net: stmmac: rk: convert rk3588 to rk_set_reg_speed() Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 11/22] net: stmmac: rk: remove rk3528 RMII clock initialisation Russell King (Oracle)
2026-01-26 11:45 ` [PATCH net-next v2 12/22] net: stmmac: rk: use rk_encode_wm16() for RGMII clocks Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 13/22] net: stmmac: rk: use rk_encode_wm16() for RMII speed Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 14/22] net: stmmac: rk: use rk_encode_wm16() for RMII clock Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 15/22] net: stmmac: rk: remove need for ->set_speed() method Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 16/22] net: stmmac: rk: convert px30 Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 17/22] net: stmmac: rk: introduce flags indicating support for RGMII/RMII Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 18/22] net: stmmac: rk: replace empty set_to_rmii() with supports_rmii Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 19/22] net: stmmac: rk: rk3328: gmac2phy only supports RMII Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 20/22] net: stmmac: rk: rk3528: gmac0 " Russell King (Oracle)
2026-01-26 11:46 ` [PATCH net-next v2 21/22] net: stmmac: rk: use rk_encode_wm16() for clock selection Russell King (Oracle)
2026-01-27 0:41 ` [net-next,v2,21/22] " Jakub Kicinski
2026-01-26 11:46 ` [PATCH net-next v2 22/22] net: stmmac: rk: rk3506, rk3528 and kk3588 have rmii_mode in clock register Russell King (Oracle)
2026-01-27 0:41 ` [net-next,v2,22/22] " Jakub Kicinski
2026-01-27 19:00 ` [PATCH net-next v2 00/22] net: stmmac: rk: simplify per-SoC configuration patchwork-bot+netdevbpf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=aXgMkyo3UhuEnnjG@shell.armlinux.org.uk \
--to=linux@armlinux.org.uk \
--cc=alexandre.torgue@foss.st.com \
--cc=andrew+netdev@lunn.ch \
--cc=andrew@lunn.ch \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=heiko@sntech.de \
--cc=kuba@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=netdev@vger.kernel.org \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox