Hi Breno,

On 06/06/2023 12:11, Breno Leitao wrote:

On Sun, Jun 04, 2023 at 11:17:56AM +0200, Willem de Bruijn wrote:

quoted

quoted

On Sat, Jun 03, 2023 at 10:21:50AM +0200, Willem de Bruijn wrote:

quoted

On Fri, Jun 2, 2023 at 6:31 PM Breno Leitao [off-list ref] wrote:

quoted

Signed-off-by: Breno Leitao <leitao@debian.org>

Please check the checkpatch output

https://patchwork.hopto.org/static/nipa/753609/13265673/checkpatch/stdout

I am checking my current checkpatch before sending the patch, but I am
not seeing the problems above.

My tree is at 44c026a73be8038 ("Linux 6.4-rc3"), and I am not able to
reproduce the problems above.

        $ scripts/checkpatch.pl v5/v5-0001-net-ioctl-Use-kernel-memory-on-protocol-ioctl-cal.patch
        total: 0 errors, 0 warnings, 0 checks, 806 lines checked
        v5/v5-0001-net-ioctl-Use-kernel-memory-on-protocol-ioctl-cal.patch has no obvious style problems and is ready for submission.

Let me investigate what options I am missing when running checkpatch.

The reference is to the checkpatch as referenced by patchwork:

https://patchwork.kernel.org/project/netdevbpf/patch/20230602163044.1820619-1-leitao@debian.org/

The 80 character limit is a soft limit. But also note the CHECK
statements on whitespace.

Right. In order to enable the "CHECK" statments, we need to pass the
"--subjective" parameter to checpatch.pl

That said, I am able to reproduce the same output now, using the
following command line:

	$ scripts/checkpatch.pl --subjective --max-line-length=80

The different results visible on Patchwork are posted by a CI using
scripts hosted there:

  https://github.com/kuba-moo/nipa

If you are interested to know how checkpatch.pl is executed, you can
have a look there:


https://github.com/kuba-moo/nipa/blob/master/tests/patch/checkpatch/checkpatch.sh#L16

I guess what you need is the "--strict" argument:

  $ ./scripts/checkpatch.pl --strict --max-line-length=80 \
      --ignore=COMMIT_LOG_LONG_LINE,MACRO_ARG_REUSE,ALLOC_SIZEOF_STRUCT,NO_AUTHOR_SIGN_OFF,GIT_COMMIT_ID,CAMELCASE \
      -g HEAD

Cheers,
Matt
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