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Mon, 17 Apr 2023 05:25:46 -0700 (PDT) MIME-Version: 1.0 References: <20230413100859.1492323-1-quic_pkondeti@quicinc.com> <20230415065808.GI25053@google.com> In-Reply-To: <20230415065808.GI25053@google.com> From: Alexander Potapenko Date: Mon, 17 Apr 2023 14:25:10 +0200 Message-ID: Subject: Re: [PATCH] printk: Export console trace point for kcsan/kasan/kfence/kmsan To: Sergey Senozhatsky Cc: Pavankumar Kondeti , Marco Elver , Dmitry Vyukov , Petr Mladek , Steven Rostedt , John Ogness , Andrey Ryabinin , Andrey Konovalov , Vincenzo Frascino , Andrew Morton , kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 7A7DF4001D X-Rspamd-Server: rspam09 X-Rspam-User: X-Stat-Signature: jfoj3hfuryydsozxuxhmqktpxexs6p1g X-HE-Tag: 1681734347-563309 X-HE-Meta: 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 CeRfqHOI x32kgwOgZnb+fqtPDExINOLPlr99bcdJJoWCc7EULPIbcR5xQbBTLPltIXFQFWaDSB0PEKG0YmeIoWoyz7XbGjXLu38wOOsfpAIqYI9+XHD6ZZv1UZ4OnDzm3i8Vr6ri71JTsWkPlFwRJ+FgLVbMxCfiWLAn06CY0V05kw/d/PIYEe0kPp3RL9rN9aq9/XV21A3KaAjD2fzHBdnNFb0QFukzjRPT9hVUQ+azrM6shqvnDaRC0RLazKv/fL5GPNt9dqW+8/FTgo6wZBdaUgtZUuBK5fTCulGc1foZH7+55XNbwCcpCGP5sNXj8bbHo0/h8++/fIS19h/MIJnws2VredcyjMJnepXUGYddyvtrq2Q+mrhoid89nI7Ck01efQOr7IC7SrCnq7Bab4qaYQAAwWFiFqMD7eNXKE2PhjFQQ89/bgVYpLp7JuZ9rDBLPyi6TsF8F1Y0A8FWBzEo= 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: On Sat, Apr 15, 2023 at 8:58=E2=80=AFAM Sergey Senozhatsky wrote: > > On (23/04/13 15:38), Pavankumar Kondeti wrote: > > The console tracepoint is used by kcsan/kasan/kfence/kmsan test > > modules. Since this tracepoint is not exported, these modules iterate > > over all available tracepoints to find the console trace point. > > Export the trace point so that it can be directly used. > > > > Signed-off-by: Pavankumar Kondeti > > Reviewed-by: Sergey Senozhatsky # printk Reviewed-by: Alexander Potapenko