linux-kernel - Re: [PATCH] ARM: stm32: debug: add low-level debug support

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Message-ID: <CAOesGMgBdzYthdoWzzSFqOHOfCyY_9jZBkDSpLtkWeVdOkLkTQ@mail.gmail.com>
Date:   Tue, 13 Nov 2018 11:02:30 -0800
From:   Olof Johansson <olof@...om.net>
To:     Bich HEMON <bich.hemon@...com>
Cc:     Russell King <linux@...linux.org.uk>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre TORGUE <alexandre.torgue@...com>,
        Gerald BAEZA <gerald.baeza@...com>,
        Linux ARM Mailing List <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Ludovic Barre <ludovic.barre@...com>
Subject: Re: [PATCH] ARM: stm32: debug: add low-level debug support

Take a look at the patch I merged, and please follow up with any patch
to fixup any issue you find with it.

As mentioned in my original email, I tried to consolidate the two
versions, so a look-through and follow up with fixes would be
appreciated. Thanks!


-Olof

On Tue, Nov 13, 2018 at 2:17 AM Bich HEMON <bich.hemon@...com> wrote:
>
>
>
> On 11/13/18 10:24 AM, Russell King - ARM Linux wrote:
> > On Tue, Nov 13, 2018 at 09:16:16AM +0000, Bich HEMON wrote:
> >>
> >> On 11/12/18 7:22 PM, Olof Johansson wrote:
> >>> On Thu, Jul 27, 2017 at 04:50:20PM +0000, Bich HEMON wrote:
> >>>> From: Gerald Baeza <gerald.baeza@...com>
> >>>>
> >>>> This adds low-level debug support on USART1 for STM32F4
> >>>> and STM32F7.
> >>>> Compiled via 'CONFIG_DEBUG_LL' and 'CONFIG_EARLY_PRINTK'.
> >>>> Enabled via 'earlyprintk' in bootargs.
> >>>>
> >>>> Signed-off-by: Gerald Baeza <gerald.baeza@...com>
> >>>> Signed-off-by: Bich Hemon <bich.hemon@...com>
> >>>
> >>> Hi,
> >>>
> >>> This had fallen between the chairs it seems. I have applied it to arm-soc
> >>> next/soc now, for 4.21 merge window.
> >>>
> >>> It ended up being patched up manually to consolidate the version in
> >>> Russell's patch tracker with this posted version, and I tweaked whitespace
> >>> a bit. Let me know if I missed something.
> >>>
> >>>
> >>> Thanks,
> >>>
> >>> -Olof
> >>>
> >>
> >> Hi Olof,
> >>
> >> Please note that this patch has to be abandoned as Ludovic BARRE pushed
> >> a new version of this change:
> >> https://patchwork.codeaurora.org/patch/400563/
> >>
> >> You can find it in Russell's tracker here:
> >> http://www.arm.linux.org.uk/developer/patches/viewpatch.php?id=8803/1
> >
> > And I'm not going to merge that because:
> >
> > 1) it's not for me to merge - it doesn't go through my tree, but through
> >     arm-soc, which Olof and Arnd manage.
> > 2) it's not been on the mailing list as per normal submission process.
> >
> > Sorry.
> >
>
> Ok, thank you for the feedback.
>
> So Olof, can you please ignore my previous email and merge my patch as
> you proposed it for 4.21. Ludovic's patch will be abandoned instead.
>
> Thanks,
>
> Bich