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X-CSE-ConnectionGUID: NV8mwIS+QdOMkOry67Yk2g== X-CSE-MsgGUID: GiHWGhUST6yF75gg+Z3UGw== X-IronPort-AV: E=McAfee;i="6800,10657,11462"; a="62570931" X-IronPort-AV: E=Sophos;i="6.16,231,1744095600"; d="scan'208";a="62570931" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jun 2025 07:06:49 -0700 X-CSE-ConnectionGUID: uyGk5CZQQouTRlK/XcArEA== X-CSE-MsgGUID: 5M/2ARXlTF2pSAt3+HDmyA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,231,1744095600"; d="scan'208";a="152521180" Received: from kcaccard-desk.amr.corp.intel.com (HELO [10.125.111.188]) ([10.125.111.188]) by orviesa004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Jun 2025 07:06:47 -0700 Message-ID: <2aec964c-ed7d-4e37-9649-cc0d20469142@intel.com> Date: Thu, 12 Jun 2025 07:06:47 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mm, x86/mm: Move creating the tlb_flush event back to x86 code To: Steven Rostedt , LKML , Linux trace kernel , linux-mm@kvack.org, x86@kernel.org Cc: Masami Hiramatsu , Mathieu Desnoyers , Dave Hansen , Andy Lutomirski , Thomas Gleixner , Peter Zijlstra , Andrew Morton , Lorenzo Stoakes , David Hildenbrand , Borislav Petkov References: <20250612100313.3b9a8b80@batman.local.home> From: Dave Hansen Content-Language: en-US Autocrypt: addr=dave.hansen@intel.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: E7BB0140012 X-Stat-Signature: mjtx9rbfwzi4iubszbp6xh8c113ixyju X-Rspam-User: X-HE-Tag: 1749737209-280778 X-HE-Meta: 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 kISgEmzj EL6qhKTUmwB5EYZ2eBqC+rE0GkWvK6Y3cVvrO1QN0/mWUUW+8QDadRqhVgu5J8WinueY57swq5mUS7IIICcADfXH8imXAIeze0ftKe0lqEdTFbvEC0hrE1JWaD9jIKNqSuTAHMNXb4eXLDNjmlUTOfpLl8Dp9eJqhguHF3vALo0iPEPpN2U1lo4gibIgPYsIqztgTho5sHriw1rc2jf8jvF/eHLuZG/aWkQ2xjnwVtAOqeC9177bEjXwjh3PoLSj0Tv/K 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: List-Subscribe: List-Unsubscribe: On 6/12/25 07:03, Steven Rostedt wrote: > Remove the events/tlb.h from mm/rmap.c and add the define > CREATE_TRACE_POINTS back in the x86 code. > > Fixes: 4cc79b3303f22 ("mm/migration: add trace events for base page and HugeTLB migrations") Is this a big enough problem that it deserves a cc:stable@?