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[82.57.51.153]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4279f2d6ef8sm196442285e9.39.2024.07.17.02.37.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Jul 2024 02:37:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1721209079; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=7f/oza70YijrEZXJDsffGjk79Kt9m8p6opZQE8XOAUk=; b=dS4fakf4qFfuX4RMLYZ/16Y9Y9SmsKIAKQCUsFwRwYyrqvpsRnr2zdyI5rd/myBp5EWNDS +CcX9k0NCqk1Tcvev82T8ddvAopH+LqN2kh0pMpagVNFp2VwKyS5z1YFY1nF7+mTfRWtYm MhlfSLQ2FMHLSaPhvq9HpcJWfju4BnE= X-MC-Unique: sVnwG2eAOOejSAeKj6iBJw-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721209075; x=1721813875; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7f/oza70YijrEZXJDsffGjk79Kt9m8p6opZQE8XOAUk=; b=iehxthH+rYAf6ceZ+PX6mvLYMaeL/isLm4yIa/YzqqUfjVV3buYVC9tYJZSoPVlJBl mAl2M2z7UR8eLPDaSSDD0/kA7XP3S6nz18TsULumOwnXxnG+lR6X7XyDmAGdXLsgK69f TlLk0nPJ7ODY7ltHv8i2uB9a7djVgNpf5sgIFB5whXbT6qb8vMqhT/aUK9NYz3iAOQRU eZvzHnGzazCotnpvZB0QYy3Y20WabJCjNprIPqCb3mw9Yl5sb3tveJPOLqvnFfKcIF+f GqgFXvpDMVyyXxopSGlCh78LPFRK2dYDbzZfVGIQ7M3AXPShU/ZdUdekBiGNzfa3iax3 L7dA== X-Gm-Message-State: AOJu0Yzj/X9H4CirHxBX2HlmFrngDL8RdI9zH91+FhP0rchjQ6GyBXqh 0kQnNWrdfCOEMv/NSSAqkD147XYI/TNvg3QfELSQQDgz/gLiTDULlpIf2AzFUX9G2+LYgy/H9hR CYGBwKr0v0Eb1hEwi9aEWE+SzgYH7shh9UGp6uzA74orFAFTKN4SpSA5RMcdQxUrztQVbFpKeiX FN9MmxuxpFs752Y4GY2Oj/M6976dlhO+wTXg4x X-Received: by 2002:a05:600c:4fd5:b0:426:6960:34b0 with SMTP id 5b1f17b1804b1-427c2cba1c7mr7057615e9.14.1721209075168; Wed, 17 Jul 2024 02:37:55 -0700 (PDT) X-Google-Smtp-Source: AGHT+IG2eCXb6WSFPXZ+74bgt/idZY09BtlI7h1SpjjdbtrqfzhrxGqMF/+sJK+N7fBrIALrqXNp4w== X-Received: by 2002:a05:600c:4fd5:b0:426:6960:34b0 with SMTP id 5b1f17b1804b1-427c2cba1c7mr7057375e9.14.1721209074362; Wed, 17 Jul 2024 02:37:54 -0700 (PDT) From: Stefano Garzarella To: qemu-devel@nongnu.org Cc: cohuck@redhat.com, berrange@redhat.com, Stefano Garzarella Subject: [PATCH] scripts/checkpatch: emit a warning if an imported file is touched Date: Wed, 17 Jul 2024 11:37:52 +0200 Message-ID: <20240717093752.50595-1-sgarzare@redhat.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.129.124; envelope-from=sgarzare@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1721209109972116600 Content-Type: text/plain; charset="utf-8" If a file imported from Linux is touched, emit a warning and suggest using scripts/update-linux-headers.sh Signed-off-by: Stefano Garzarella --- scripts/checkpatch.pl | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index ff373a7083..b0e8266fa2 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1374,6 +1374,7 @@ sub process { my $in_header_lines =3D $file ? 0 : 1; my $in_commit_log =3D 0; #Scanning lines before patch my $reported_maintainer_file =3D 0; + my $reported_imported_file =3D 0; my $non_utf8_charset =3D 0; =20 our @report =3D (); @@ -1673,8 +1674,17 @@ sub process { # ignore non-hunk lines and lines being removed next if (!$hunk_line || $line =3D~ /^-/); =20 -# ignore files that are being periodically imported from Linux - next if ($realfile =3D~ /^(linux-headers|include\/standard-headers)\//); +# ignore files that are being periodically imported from Linux and emit a = warning + if ($realfile =3D~ /^(linux-headers|include\/standard-headers)\//) { + if (!$reported_imported_file) { + $reported_imported_file =3D 1; + WARN("added, moved or deleted file(s) " . + "imported from Linux, are you using " . + "scripts/update-linux-headers.sh?\n" . + $herecurr); + } + next; + } =20 #trailing whitespace if ($line =3D~ /^\+.*\015/) { --=20 2.45.2