From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 41DD5275859 for ; Wed, 28 May 2025 09:09:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748423362; cv=none; b=KS/eOioDBznWG9uDwk9OkrOHJ+N/453fU+Yd6GeeLFkAUlwCTgrYDBjZ04ZBUeAHlDs82oH1s3hfc3iQARBMrRHLnI298we3c3cEqqJ5KlOnqfE8ufQxSRKZIsFAbN1unlJtW8WMYSY5WClHrZETCAOnsnFVmGmlNIg18qg4DNk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748423362; c=relaxed/simple; bh=sg20bLNUz/QFXRFaU70PwpcwAVbsKDYF5KqdTjgKZjs=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=MCJ7bQcSuIeeWbKuIsiysc21Gg2ZzKsIIQFWhLG77mYUWYENH+o2fcT19TFtTqun8Q/y90uxWG69MfbxgK/FztSCQzxELI/0fbmiQzxM0fflzZB06uODiR96tSuZfUj+vBu40puCQYOk3e+VJ9lk233Q2j0wMKeUSyd+xWsoYyY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=gSHp6lpT; arc=none smtp.client-ip=170.10.129.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="gSHp6lpT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1748423358; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:autocrypt:autocrypt; bh=mEQXyKOYvt2g5cMesLCcww4mgZn3lojWLzf+f6VokPI=; b=gSHp6lpT98fEduvUb72p+GDhaDJIbI4UKoOhE4+bJNRgXQYE7GiZNIq41EFB3nFso9+KXV XjzRG0vUnJjXL5Ik3vi3XA6CqI96MMDdDWhTChjEqTxZL8BISCb6T4lxR7DFqlhvyWrLBM B+7qnyTRZwuvlzkWapJ8XXAChCdHVs0= Received: from mail-wr1-f69.google.com (mail-wr1-f69.google.com [209.85.221.69]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-57-_QdmW70PPAS7Ovrufazw5A-1; Wed, 28 May 2025 05:09:15 -0400 X-MC-Unique: _QdmW70PPAS7Ovrufazw5A-1 X-Mimecast-MFC-AGG-ID: _QdmW70PPAS7Ovrufazw5A_1748423355 Received: by mail-wr1-f69.google.com with SMTP id ffacd0b85a97d-3a371fb826cso1866047f8f.1 for ; Wed, 28 May 2025 02:09:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748423355; x=1749028155; h=content-transfer-encoding:in-reply-to:organization:autocrypt :content-language:from:references:cc:to:subject:user-agent :mime-version:date:message-id:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to; bh=mEQXyKOYvt2g5cMesLCcww4mgZn3lojWLzf+f6VokPI=; b=WBCyYiCNyiOdkd82rs/ZGyKHXGY0eHM9pOx4+qviAFxfgQO899xcCqA4auyawlUGIN hURV3g5dVtZvIn+PjYTVcCnA1aiYO0WgvPrROtjWLY1C/9x6whsA3/c9y2mB+MTlsGUS cB2VqumuLqKXUs7FX70fkEr7CEWdrukVbZ6w3SJiO0IsSufSYtsKq+sAIoFP/WqvUOMs RWQmL15FynXwwW8utm3lM5XRCnpW2l4nANZ60X9ziKaw95CQk5s0htaeZoGswK3C9VAy 2VjGUaoNkyYIs5t5Hu50ktZYqVei2GTrDr7+2YNVomlocI65kPAXj1fSnZoIOfqCxMgQ SRfA== X-Gm-Message-State: AOJu0Yxc79E02e9PoUyQLY+gMEA0BmWVGTpVeXJ5S2T/Y//Zv/DP8doV Ac06Jb0cncYvVv2oHtZha62jXZqtzdKspg6SQrF9PPlR9p5G8fpKXzK7yf3r4rkKUW+idc6iFMk KHUtaOT+uSQa0pQlh1GUe448K3GRlTnLXaIJ1sDO1iNLXa8omPePoxq+98DGviVjI/A== X-Gm-Gg: ASbGncsezQUpUcl+6sb9ylSZJm+tvvqIZojRoJX1FRxsHPcefB2kZGvgi5mGqbOKpIq gpcSPYB82NNC5raMY129BNfGuM7kMQk6SUDt9GUrwFpu6MjKztvK4/lS4jVtcxfJ5t4Sq6EAumQ dj+EDuqp4HWKegfyg+7QRSN3tan2Sp33BeN+SSxoxSXm27WVASYb/TUts1nlc+46jwDO8to0rMU GXB2/x0Id3LwLFFg3WJFPTA9uLKy64lqRovRrIpTvCzHcfAyiPbp+ngBfnTEPtSCfRdXwI6EoRW bKTjYDs1asnV9C6y+jXRsBT1flQ45VmoNYAW7m29YuedJtui6XdyaBKxWmrSKZtGCAjq41APyHY uLFF/K2NjzuyxW1+kl4ZpCjdohpQjxoQB0X2eYzs= X-Received: by 2002:a05:6000:400f:b0:3a4:e284:1b87 with SMTP id ffacd0b85a97d-3a4e2841ccbmr3513197f8f.18.1748423354716; Wed, 28 May 2025 02:09:14 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFkD2EIBglWCSiZn4xndJdgWSSjQNyuOFqWDMsi9lfpRG+9nxrnmD06llkP4qkcMkc2YAd7eQ== X-Received: by 2002:a05:6000:400f:b0:3a4:e284:1b87 with SMTP id ffacd0b85a97d-3a4e2841ccbmr3513164f8f.18.1748423354262; Wed, 28 May 2025 02:09:14 -0700 (PDT) Received: from ?IPV6:2003:d8:2f30:ec00:8f7e:58a4:ebf0:6a36? (p200300d82f30ec008f7e58a4ebf06a36.dip0.t-ipconnect.de. [2003:d8:2f30:ec00:8f7e:58a4:ebf0:6a36]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a4eac6e5aasm928610f8f.13.2025.05.28.02.09.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 May 2025 02:09:13 -0700 (PDT) Message-ID: Date: Wed, 28 May 2025 11:09:12 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] x86, mm: minor tlb_flush tracepoint adjustments To: Tal Zussman , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , Ingo Molnar , Rik van Riel , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , x86@kernel.org, Will Deacon , "Aneesh Kumar K.V" , Nick Piggin , Peter Zijlstra Cc: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-mm@kvack.org References: <20250528-tlb-trace-fix-v1-0-2e94c58f450d@columbia.edu> From: David Hildenbrand Content-Language: en-US Autocrypt: addr=david@redhat.com; keydata= xsFNBFXLn5EBEAC+zYvAFJxCBY9Tr1xZgcESmxVNI/0ffzE/ZQOiHJl6mGkmA1R7/uUpiCjJ dBrn+lhhOYjjNefFQou6478faXE6o2AhmebqT4KiQoUQFV4R7y1KMEKoSyy8hQaK1umALTdL QZLQMzNE74ap+GDK0wnacPQFpcG1AE9RMq3aeErY5tujekBS32jfC/7AnH7I0v1v1TbbK3Gp XNeiN4QroO+5qaSr0ID2sz5jtBLRb15RMre27E1ImpaIv2Jw8NJgW0k/D1RyKCwaTsgRdwuK Kx/Y91XuSBdz0uOyU/S8kM1+ag0wvsGlpBVxRR/xw/E8M7TEwuCZQArqqTCmkG6HGcXFT0V9 PXFNNgV5jXMQRwU0O/ztJIQqsE5LsUomE//bLwzj9IVsaQpKDqW6TAPjcdBDPLHvriq7kGjt WhVhdl0qEYB8lkBEU7V2Yb+SYhmhpDrti9Fq1EsmhiHSkxJcGREoMK/63r9WLZYI3+4W2rAc UucZa4OT27U5ZISjNg3Ev0rxU5UH2/pT4wJCfxwocmqaRr6UYmrtZmND89X0KigoFD/XSeVv jwBRNjPAubK9/k5NoRrYqztM9W6sJqrH8+UWZ1Idd/DdmogJh0gNC0+N42Za9yBRURfIdKSb B3JfpUqcWwE7vUaYrHG1nw54pLUoPG6sAA7Mehl3nd4pZUALHwARAQABzSREYXZpZCBIaWxk ZW5icmFuZCA8ZGF2aWRAcmVkaGF0LmNvbT7CwZgEEwEIAEICGwMGCwkIBwMCBhUIAgkKCwQW AgMBAh4BAheAAhkBFiEEG9nKrXNcTDpGDfzKTd4Q9wD/g1oFAl8Ox4kFCRKpKXgACgkQTd4Q 9wD/g1oHcA//a6Tj7SBNjFNM1iNhWUo1lxAja0lpSodSnB2g4FCZ4R61SBR4l/psBL73xktp rDHrx4aSpwkRP6Epu6mLvhlfjmkRG4OynJ5HG1gfv7RJJfnUdUM1z5kdS8JBrOhMJS2c/gPf wv1TGRq2XdMPnfY2o0CxRqpcLkx4vBODvJGl2mQyJF/gPepdDfcT8/PY9BJ7FL6Hrq1gnAo4 3Iv9qV0JiT2wmZciNyYQhmA1V6dyTRiQ4YAc31zOo2IM+xisPzeSHgw3ONY/XhYvfZ9r7W1l pNQdc2G+o4Di9NPFHQQhDw3YTRR1opJaTlRDzxYxzU6ZnUUBghxt9cwUWTpfCktkMZiPSDGd KgQBjnweV2jw9UOTxjb4LXqDjmSNkjDdQUOU69jGMUXgihvo4zhYcMX8F5gWdRtMR7DzW/YE BgVcyxNkMIXoY1aYj6npHYiNQesQlqjU6azjbH70/SXKM5tNRplgW8TNprMDuntdvV9wNkFs 9TyM02V5aWxFfI42+aivc4KEw69SE9KXwC7FSf5wXzuTot97N9Phj/Z3+jx443jo2NR34XgF 89cct7wJMjOF7bBefo0fPPZQuIma0Zym71cP61OP/i11ahNye6HGKfxGCOcs5wW9kRQEk8P9 M/k2wt3mt/fCQnuP/mWutNPt95w9wSsUyATLmtNrwccz63XOwU0EVcufkQEQAOfX3n0g0fZz Bgm/S2zF/kxQKCEKP8ID+Vz8sy2GpDvveBq4H2Y34XWsT1zLJdvqPI4af4ZSMxuerWjXbVWb T6d4odQIG0fKx4F8NccDqbgHeZRNajXeeJ3R7gAzvWvQNLz4piHrO/B4tf8svmRBL0ZB5P5A 2uhdwLU3NZuK22zpNn4is87BPWF8HhY0L5fafgDMOqnf4guJVJPYNPhUFzXUbPqOKOkL8ojk CXxkOFHAbjstSK5Ca3fKquY3rdX3DNo+EL7FvAiw1mUtS+5GeYE+RMnDCsVFm/C7kY8c2d0G NWkB9pJM5+mnIoFNxy7YBcldYATVeOHoY4LyaUWNnAvFYWp08dHWfZo9WCiJMuTfgtH9tc75 7QanMVdPt6fDK8UUXIBLQ2TWr/sQKE9xtFuEmoQGlE1l6bGaDnnMLcYu+Asp3kDT0w4zYGsx 5r6XQVRH4+5N6eHZiaeYtFOujp5n+pjBaQK7wUUjDilPQ5QMzIuCL4YjVoylWiBNknvQWBXS lQCWmavOT9sttGQXdPCC5ynI+1ymZC1ORZKANLnRAb0NH/UCzcsstw2TAkFnMEbo9Zu9w7Kv AxBQXWeXhJI9XQssfrf4Gusdqx8nPEpfOqCtbbwJMATbHyqLt7/oz/5deGuwxgb65pWIzufa N7eop7uh+6bezi+rugUI+w6DABEBAAHCwXwEGAEIACYCGwwWIQQb2cqtc1xMOkYN/MpN3hD3 AP+DWgUCXw7HsgUJEqkpoQAKCRBN3hD3AP+DWrrpD/4qS3dyVRxDcDHIlmguXjC1Q5tZTwNB boaBTPHSy/Nksu0eY7x6HfQJ3xajVH32Ms6t1trDQmPx2iP5+7iDsb7OKAb5eOS8h+BEBDeq 3ecsQDv0fFJOA9ag5O3LLNk+3x3q7e0uo06XMaY7UHS341ozXUUI7wC7iKfoUTv03iO9El5f XpNMx/YrIMduZ2+nd9Di7o5+KIwlb2mAB9sTNHdMrXesX8eBL6T9b+MZJk+mZuPxKNVfEQMQ a5SxUEADIPQTPNvBewdeI80yeOCrN+Zzwy/Mrx9EPeu59Y5vSJOx/z6OUImD/GhX7Xvkt3kq Er5KTrJz3++B6SH9pum9PuoE/k+nntJkNMmQpR4MCBaV/J9gIOPGodDKnjdng+mXliF3Ptu6 3oxc2RCyGzTlxyMwuc2U5Q7KtUNTdDe8T0uE+9b8BLMVQDDfJjqY0VVqSUwImzTDLX9S4g/8 kC4HRcclk8hpyhY2jKGluZO0awwTIMgVEzmTyBphDg/Gx7dZU1Xf8HFuE+UZ5UDHDTnwgv7E th6RC9+WrhDNspZ9fJjKWRbveQgUFCpe1sa77LAw+XFrKmBHXp9ZVIe90RMe2tRL06BGiRZr jPrnvUsUUsjRoRNJjKKA/REq+sAnhkNPPZ/NNMjaZ5b8Tovi8C0tmxiCHaQYqj7G2rgnT0kt WNyWQQ== Organization: Red Hat In-Reply-To: <20250528-tlb-trace-fix-v1-0-2e94c58f450d@columbia.edu> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 28.05.25 07:35, Tal Zussman wrote: > One minor fix and one minor cleanup related to the tlb_flush tracepoint. > > As an aside, include/trace/events/tlb.h isn't covered by MAINTAINERS, > along with other mm related files under include/trace/events/. Flagging > this since I see there's a recent effort to overhaul the mm MAINTAINERS > entries. Thanks for pointing that out. It should likely go under "MMU GATHER AND TLB INVALIDATION" diff --git a/MAINTAINERS b/MAINTAINERS index 0ecc6063b2b5e..0e88ea5de5b73 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -16509,6 +16509,7 @@ L: linux-mm@kvack.org S: Maintained F: arch/*/include/asm/tlb.h F: include/asm-generic/tlb.h +F: include/trace/events/tlb.h F: mm/mmu_gather.c MN88472 MEDIA DRIVER -- Cheers, David / dhildenb