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[124.209.188.1]) by smtp.gmail.com with ESMTPSA id s14-20020a170902988e00b0019c93ee6902sm3989398plp.109.2023.04.14.23.58.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Apr 2023 23:58:14 -0700 (PDT) Date: Sat, 15 Apr 2023 15:58:08 +0900 From: Sergey Senozhatsky To: Pavankumar Kondeti Cc: Marco Elver , Dmitry Vyukov , Petr Mladek , Sergey Senozhatsky , Steven Rostedt , John Ogness , Andrey Ryabinin , Alexander Potapenko , Andrey Konovalov , Vincenzo Frascino , Andrew Morton , kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH] printk: Export console trace point for kcsan/kasan/kfence/kmsan Message-ID: <20230415065808.GI25053@google.com> References: <20230413100859.1492323-1-quic_pkondeti@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230413100859.1492323-1-quic_pkondeti@quicinc.com> X-Rspam-User: X-Rspamd-Queue-Id: 297751A0017 X-Rspamd-Server: rspam01 X-Stat-Signature: qw5p8gmm13f9o7kcwp8zihqboh8ee6fo X-HE-Tag: 1681541895-245501 X-HE-Meta: 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 0yIv8bW6 o49ORyI22DcsRCuiTyABxKwvJZiu9Ib8XNBYDivBVy6YC1Wrc9Q9LQdTsaD6qtre7yFb6rvcWKs+fxki/ntI0acTH1D+t5PmUcPmdxjIa4LsQK/BTJnC/Cr8SQZDCGSFrNXoZlcO5U7rjzmdmK3mML0AiiXMRnKbEYOUgkKu71+PoW1tjVvx1GsC63rgnuZI6nP2JbZ9TjBx8U1rfYCM+/9Zzy6vmxIJQYbkF3sU1ujO6nR0LRuu5c2Gdq3//jVdszVRVxFBUoM4D/SACBjr/q0heZn9JlNc/77xiAnUQ7fZfJHRP0G9is2McauVdY+lPrLIpSAQuwo7cZXQnWhtdjIku+WtAJ+BgdwQZ427FaKiWsycIrTbdhyH8u+/dXsdkjm0XaBqA1zpT6AAJioV5s9LXv9mXsoSBlfJC/xKVDfT+Qcji2nNzLrfTMvEzahOnby8+iukUl5yXlltrwi7Od0Ts7WZ/pV27Zkt9tFVkydGDn2SAZXsgrD8kZjAgdpj0997VVTOT9aq1HFA= 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 (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