Re: [PATCH v3 07/11] net: ethernet: stmmac: add management of stm32mp13 for stm32

[Marek Vasut]

On 6/3/24 1:30 PM, Rasmus Villemoes wrote:
> On 03/06/2024 11.27, Christophe Roullier wrote:
>
> > @@ -259,13 +268,17 @@ static int stm32mp1_configure_pmcr(struct plat_stmmacenet_data *plat_dat)
> >   
> >   	dev_dbg(dwmac->dev, "Mode %s", phy_modes(plat_dat->mac_interface));
> >   
> > +	/* Shift value at correct ethernet MAC offset in SYSCFG_PMCSETR */
> > +	val <<= ffs(dwmac->mode_mask) - ffs(SYSCFG_MP1_ETH_MASK);
> > +
> >   	/* Need to update PMCCLRR (clear register) */
> > -	regmap_write(dwmac->regmap, reg + SYSCFG_PMCCLRR_OFFSET,
> > -		     dwmac->ops->syscfg_eth_mask);
> > +	regmap_write(dwmac->regmap, dwmac->ops->syscfg_clr_off,
> > +		     dwmac->mode_mask);
> >   
> >   	/* Update PMCSETR (set register) */
> >   	return regmap_update_bits(dwmac->regmap, reg,
> > -				 dwmac->ops->syscfg_eth_mask, val);
> > +				 dwmac->mode_mask, val);
> >   }
> >   
> >   static int stm32mp1_set_mode(struct plat_stmmacenet_data *plat_dat)
>
> This hunk is broken, and makes the patch not apply:
>
> Applying: net: ethernet: stmmac: add management of stm32mp13 for stm32
> error: corrupt patch at line 70
>
> The -259,13 seems correct, and the net lines added by previous hunks is
> indeed +9, but this hunk only adds three more lines than it removes, not
> four, so the +268,17 should have been +268,16.
>
> Have you manually edited this patch before sending? If so, please don't
> do that, it makes people waste a lot of time figuring out what is wrong.
>
> Also, please include a base-id in the cover letter so one knows what it
> applies to.

Just out of curiosity, I know one can generate cover letter from branch 
description with git branch --edit-description and git format-patch 
--cover-from-description= , but is there something to automatically fill 
in the merge base (I assume that's what you want) ?

Or are you looking for git send-email --subject-prefix="net-next,PATCH" 
to fill in the net/net-next subject prefix ?