linux-kernel - Re: [PATCH v4 0/5] add xhci-exynos driver

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Message-ID: <20220428031954.GA151827@ubuntu>
Date:   Thu, 28 Apr 2022 12:19:54 +0900
From:   Jung Daehwan <dh10.jung@...sung.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     Mathias Nyman <mathias.nyman@...el.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "open list:USB XHCI DRIVER" <linux-usb@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Howard Yen <howardyen@...gle.com>,
        Jack Pham <jackp@...eaurora.org>,
        Puma Hsu <pumahsu@...gle.com>,
        "J . Avila" <elavila@...gle.com>, sc.suh@...sung.com,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Subject: Re: [PATCH v4 0/5] add xhci-exynos driver

On Wed, Apr 27, 2022 at 08:24:04PM +0200, Krzysztof Kozlowski wrote:
> On 27/04/2022 11:49, Jung Daehwan wrote:
> >> 1. What is this based on? Output of: git describe
> > 
> > url = https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next
> > fetch = +refs/heads/*:refs/remotes/origin/*
> > 
> > or
> > 
> > url = https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > fetch = +refs/heads/*:refs/remotes/origin/*
> 
> Thanks, although it is not what I asked for. It's not the output of `git
> describe`. To get the output of git describe, execute commands in the
> shell in the Git repository on your branch with these commits:
>   $ git describe
> 
> >> 2. What does the scripts/get_maintainers.pl print when you run on this
> >> patchset?
> > 
> > I don't see your name in xhci even for whole usb/host directory.
> > I see same result on above 2 gits.
> > 
> > jdh@...tFormDev3:~/works/mainline/linux-next$ ./scripts/get_maintainer.pl drivers/usb/host/
> 
> That's not the proper way to get list of people to Cc when submitting
> patches because it does not include the contents of the directory and
> contents of other parts of the kernel which you might change.
> 
> > Greg Kroah-Hartman <gregkh@...uxfoundation.org> (supporter:USB SUBSYSTEM,commit_signer:170/184=92%)
> > Mathias Nyman <mathias.nyman@...ux.intel.com> (commit_signer:52/184=28%,authored:25/184=14%)
> > Alan Stern <stern@...land.harvard.edu> (commit_signer:30/184=16%)
> > Chunfeng Yun <chunfeng.yun@...iatek.com> (commit_signer:23/184=12%,authored:21/184=11%)
> > linux-usb@...r.kernel.org (open list:USB SUBSYSTEM)
> > linux-kernel@...r.kernel.org (open list)
> 
> So either you run it in wrong way (not on the patchset but on some parts
> of tree) or you still have it based on some different tree.
> 
> I just applied your patchset on linux-next and as expected output is
> entirely different:
> 
> $ git format-patch -5
> $ scripts/get_maintainer.pl 0*
> (... skipping entries which you pasted)
> Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> (maintainer:ARM/SAMSUNG S3C, S5P AND EXYNOS ARM
> ARCHITECTURES,authored:1/7=14%,added_lines:4/25=16%,removed_lines:2/13=15%)
> 
> linux-arm-kernel@...ts.infradead.org (moderated list:ARM/SAMSUNG S3C,
> S5P AND EXYNOS ARM ARCHITECTURES)
> 
> linux-samsung-soc@...r.kernel.org (open list:ARM/SAMSUNG S3C, S5P AND
> EXYNOS ARM ARCHITECTURES)
> 
> 

I got it. I could find your name only on my last patch.
(v4-0005-usb-host-add-xhci-exynos-driver.patch)

When I submitted 1st(v1) patchset, there's no xhci-exynos driver patch.
That's why I couldn't find your name there. I've added it since v2 but I haven't 
got maintainer again but just use previous one. It's my fault.
Let me correct it on next submission. Thanks for the comment.

Best Regards,
Jung Daehwan

> 
> > In fact, I manually tried adding you as you commendted previous patchset.
> > But, It seems you changed email id and domain..
> 
> Up to date email is printed by scripts/get_maintainers.pl. If you don't
> use that tool but add addresses manually - might work, might not.
> 
> Anyway, it's not only about my email - you did not Cc relevant mailing
> lists, which I mentioned weeks ago as well.
> 
> Best regards,
> Krzysztof
>