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[209.85.220.65]) by mx.google.com with SMTPS id v4sor9289709wrq.30.2019.02.20.04.45.34 for (Google Transport Security); Wed, 20 Feb 2019 04:45:34 -0800 (PST) Received-SPF: pass (google.com: domain of andreyknvl@google.com designates 209.85.220.65 as permitted sender) client-ip=209.85.220.65; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=dCOPqR5U; spf=pass (google.com: domain of andreyknvl@google.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=andreyknvl@google.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=aaoljckUWXKFfeKRZfZeobgkbuOIuC7kgR+jgoF4iJk=; b=dCOPqR5UrKNy/r0gjEIkUKwXsNa3lqaV8sDMBn1OFghR6pdRIBuiH3LFXpJduArWHy QaCnlzYPUFbkqtAFyZrxQcZdVGWx28NjSPL8HCV8eCAgi/gTX7GArzZCa7EYUTlRVgfJ aQPv8HLTo8Hh6IQAhrMsYkO0+Y64RGeF/xTCt8LY+lkuKeOuzVlMOXyUQw72lTrxCCoR hVkRHVHerQDTiqt71u2jBrrOofsTEp/vWPOkV0TAHiaijjr8GAtgukm9R6JwRTf2llpU T9Mmuof7mcWq/f0BCOypG2mg0kE5Mc6dqLbwKcRI6EVyNpKcGQt+HF1NLdw43wUYqvYv 8/8w== X-Google-Smtp-Source: AHgI3Iahe8QNa86C6LoUNOB1tqAbTiNm3ZOgBS6ROc45eIbTQYdz863wRnoMcCuGABBxrPdDyzXdCA== X-Received: by 2002:a05:6000:128f:: with SMTP id f15mr23652406wrx.74.1550666733631; Wed, 20 Feb 2019 04:45:33 -0800 (PST) Received: from andreyknvl0.muc.corp.google.com ([2a00:79e0:15:13:8ce:d7fa:9f4c:492]) by smtp.gmail.com with ESMTPSA id f196sm6378889wme.36.2019.02.20.04.45.31 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 20 Feb 2019 04:45:32 -0800 (PST) From: Andrey Konovalov To: Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , Catalin Marinas , Christoph Lameter , Pekka Enberg , David Rientjes , Joonsoo Kim , Andrew Morton , kasan-dev@googlegroups.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Qian Cai , Vincenzo Frascino , Kostya Serebryany , Evgeniy Stepanov , Andrey Konovalov Subject: [PATCH 1/4] kasan: prevent tracing of tags.c Date: Wed, 20 Feb 2019 13:45:26 +0100 Message-Id: <9c4c3ce5ccfb894c7fe66d91de7c1da2787b4da4.1550602886.git.andreyknvl@google.com> X-Mailer: git-send-email 2.21.0.rc0.258.g878e2cd30e-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Similarly to 0d0c8de8 ("kasan: mark file common so ftrace doesn't trace it") add the -pg flag to mm/kasan/tags.c to prevent conflicts with tracing. Reported-by: Qian Cai Signed-off-by: Andrey Konovalov --- mm/kasan/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/mm/kasan/Makefile b/mm/kasan/Makefile index e2bb06c1b45e..5d1065efbd47 100644 --- a/mm/kasan/Makefile +++ b/mm/kasan/Makefile @@ -7,6 +7,8 @@ KCOV_INSTRUMENT := n CFLAGS_REMOVE_common.o = -pg CFLAGS_REMOVE_generic.o = -pg +CFLAGS_REMOVE_tags.o = -pg + # Function splitter causes unnecessary splits in __asan_load1/__asan_store1 # see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533 -- 2.21.0.rc0.258.g878e2cd30e-goog