linux-kernel - Re: [PATCH 1/1] scripts/clang-tools: Convert clang-tidy args to list

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Date:   Wed, 12 Oct 2022 06:38:19 +0900
From:   Masahiro Yamada <masahiroy@...nel.org>
To:     Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     Guru Das Srinagesh <quic_gurus@...cinc.com>,
        Nathan Chancellor <nathan@...nel.org>,
        Tom Rix <trix@...hat.com>,
        Elliot Berman <quic_eberman@...cinc.com>,
        John Moon <quic_johmoo@...cinc.com>, llvm@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] scripts/clang-tools: Convert clang-tidy args to list

On Wed, Oct 12, 2022 at 5:34 AM Nick Desaulniers
<ndesaulniers@...gle.com> wrote:
>
> On Tue, Oct 11, 2022 at 12:06 PM Guru Das Srinagesh
> <quic_gurus@...cinc.com> wrote:
> >
> > Convert list of clang-tidy arguments to a list for ease of adding to
> > them and extending them as required.
> >
> > Signed-off-by: Guru Das Srinagesh <quic_gurus@...cinc.com>
> > Suggested-by: Nick Desaulniers <ndesaulniers@...gle.com>
>
> Thanks for the patch!
> Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>
>
> Masahiro, would you please be able to carry this up through the kbuild tree?


Applied to linux-kbuild. Thanks.



> > ---
> >  scripts/clang-tools/run-clang-tools.py | 11 ++++++-----
> >  1 file changed, 6 insertions(+), 5 deletions(-)
> >
> > diff --git a/scripts/clang-tools/run-clang-tools.py b/scripts/clang-tools/run-clang-tools.py
> > index bb78c9b..56f2ec8 100755
> > --- a/scripts/clang-tools/run-clang-tools.py
> > +++ b/scripts/clang-tools/run-clang-tools.py
> > @@ -45,13 +45,14 @@ def init(l, a):
> >
> >  def run_analysis(entry):
> >      # Disable all checks, then re-enable the ones we want
> > -    checks = "-checks=-*,"
> > +    checks = []
> > +    checks.append("-checks=-*")
> >      if args.type == "clang-tidy":
> > -        checks += "linuxkernel-*"
> > +        checks.append("linuxkernel-*")
> >      else:
> > -        checks += "clang-analyzer-*"
> > -        checks += ",-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling"
> > -    p = subprocess.run(["clang-tidy", "-p", args.path, checks, entry["file"]],
> > +        checks.append("clang-analyzer-*")
> > +        checks.append("-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling")
> > +    p = subprocess.run(["clang-tidy", "-p", args.path, ",".join(checks), entry["file"]],
> >                         stdout=subprocess.PIPE,
> >                         stderr=subprocess.STDOUT,
> >                         cwd=entry["directory"])
> > --
> > 2.7.4
> >
>
>
> --
> Thanks,
> ~Nick Desaulniers



-- 
Best Regards
Masahiro Yamada