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

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Date:   Wed, 14 Nov 2018 10:20:55 +0000
From:   Bich HEMON <bich.hemon@...com>
To:     Olof Johansson <olof@...om.net>
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

Hi Olof,

I had a look at your next branch and no fix is required as you corrected 
it all by consolidating Ludovic's version with mine.

Thanks a lot!

Bich

On 11/13/18 8:02 PM, Olof Johansson wrote:
> 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