linux-kernel - [PATCH 1/2] scripts/clang-tools: Create array of checks to exclude

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Message-ID: <5a10dda2a06b92f040ec7a18876db4c8107b4989.1665026261.git.quic_gurus@quicinc.com>
Date:   Wed, 5 Oct 2022 20:23:59 -0700
From:   Guru Das Srinagesh <quic_gurus@...cinc.com>
To:     Nathan Chancellor <nathan@...nel.org>,
        Nick Desaulniers <ndesaulniers@...gle.com>,
        Tom Rix <trix@...hat.com>
CC:     Elliot Berman <quic_eberman@...cinc.com>, <llvm@...ts.linux.dev>,
        <linux-kernel@...r.kernel.org>,
        Guru Das Srinagesh <quic_gurus@...cinc.com>
Subject: [PATCH 1/2] scripts/clang-tools: Create array of checks to exclude

Create array of clang-analyzer checks to exclude for ease of adding
more. This is per the suggestion in an earlier discussion [1].

[1] https://lore.kernel.org/lkml/CAKwvOdnbMs-pLRfo4O-MHOF=9=kAvDuktkeeeX7bkmnLi8LWnw@mail.gmail.com/

Signed-off-by: Guru Das Srinagesh <quic_gurus@...cinc.com>
---
 scripts/clang-tools/run-clang-tools.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/clang-tools/run-clang-tools.py b/scripts/clang-tools/run-clang-tools.py
index bb78c9b..a72c4c7 100755
--- a/scripts/clang-tools/run-clang-tools.py
+++ b/scripts/clang-tools/run-clang-tools.py
@@ -50,7 +50,12 @@ def run_analysis(entry):
         checks += "linuxkernel-*"
     else:
         checks += "clang-analyzer-*"
-        checks += ",-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling"
+
+        # List of checks to be excluded
+        exclude = []
+        exclude.append("-clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling")
+
+        checks += ''.join(["," + e for e in exclude])
     p = subprocess.run(["clang-tidy", "-p", args.path, checks, entry["file"]],
                        stdout=subprocess.PIPE,
                        stderr=subprocess.STDOUT,
-- 
2.7.4