On Mon, 20 Jun 2022, Chen, Rong A wrote:
> On 6/18/2022 4:17 AM, Joe Perches wrote:
> > On Sat, 2022-06-18 at 04:09 +0800, kernel test robot wrote:
> > > Hi "Ilpo,
> > >
> > > Thank you for the patch! Yet something to improve:
> > >
> > > [auto build test ERROR on linus/master]
> > > [also build test ERROR on v5.19-rc2 next-20220617]
> > > [If your patch is applied to the wrong git tree, kindly drop us a note.
> > > And when submitting patch, we suggest to use '--base' as documented in
> > > https://git-scm.com/docs/git-format-patch]
> > >
> > > url:
> > > https://github.com/intel-lab-lkp/linux/commits/Ilpo-J-rvinen/MAINTAINERS-Update-DW-8250-UART-maintainership/20220617-174145
> > > base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > > 47700948a4abb4a5ae13ef943ff682a7f327547a
> > > reproduce: make htmldocs
> > >
> > > If you fix the issue, kindly add following tag where applicable
> > > Reported-by: kernel test robot <lkp@xxxxxxxxx>
> > >
> > > All errors (new ones prefixed by >>):
> > >
> > > > > 'utf-8' codec can't decode byte 0xe4 in position 1396: invalid
> > > > > continuation byte
> >
> > ?
> >
> > false positive?
This is correctly identified problem, however, the problem is lkp's end.
It seemingly fails to handle non-UTF8 encoded emails correctly and just
goes to assume the input is UTF8 encoded (w/o checking the Content-Type
header).
> I tried to apply the patch, and I can reproduce the error by 'make htmldocs':
>
> $ wget -q -O -
> https://lore.kernel.org/lkml/be58b398-71ff-7c12-1bf1-a09181d9c80@xxxxxxxxxxxxxxx/raw
> | git apply -v
> $ git --no-pager diff
> diff --git a/MAINTAINERS b/MAINTAINERS
> index f52543aedd61e..3d64756814f09 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -19247,8 +19247,9 @@ F:
> Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
> F: drivers/gpio/gpio-creg-snps.c
>
> SYNOPSYS DESIGNWARE 8250 UART DRIVER
> +M: Ilpo Jrvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
> R: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> -S: Maintained
> +S: Supported
> F: drivers/tty/serial/8250/8250_dw.c
> F: drivers/tty/serial/8250/8250_dwlib.*
> F: drivers/tty/serial/8250/8250_lpss.c
>
> It seems the special character 'ä' in name 'Ilpo Järvinen' was parsed wrongly.
The original file was UTF-8 (0xc3 0xa4). The email is correctly encoded
ISO 8859-15 as can be see e.g. by downloading this (with a single 0xe4
char):
https://marc.info/?l=linux-kernel&m=165545870203513&q=raw
When saving patch/exporting email, MUA/exporter should do ISO 8859-15 ->
UTF-8 conversion. If I export email I sent, I get it back to UTF-8 just
fine (as per the locale I've in use).
Just in case, I've attached the original patch file.
I thought git's toolchain these days handles these things fine but
it seems not.
--
i.
From: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
Subject: [PATCH] MAINTAINERS: Update DW 8250 UART maintainership
Add myself as maintainer for DW 8250 UART and up it to Supported.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
---
MAINTAINERS | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index a6d3bd9d2a8d..6c90484f395b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -19230,8 +19230,9 @@ F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
F: drivers/gpio/gpio-creg-snps.c
SYNOPSYS DESIGNWARE 8250 UART DRIVER
+M: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx>
R: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
-S: Maintained
+S: Supported
F: drivers/tty/serial/8250/8250_dw.c
F: drivers/tty/serial/8250/8250_dwlib.*
F: drivers/tty/serial/8250/8250_lpss.c
--
tg: (65534736d9a5..) dw/maintainer (depends on: tty-next)
