From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 7773329405 for ; Sat, 10 Jan 2026 19:42:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768074173; cv=none; b=Q5K8fHJGrW2KaJCSSYd6TXq8UwPoCPwhQqQvtCxAtExbZ1mpUGCVYpFtmDOOW7K8LxBpQv2YQUDEPr8Gi2KjLAV5BS1tbRb4aWcc9ypQEsQO22/T0OgqIVF2uMVMH3g5s78GMiAhKjxMjfQMQSph5BQLYNpCeNVaccH6BQnYt6o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768074173; c=relaxed/simple; bh=1cjg1gZD6laXPAvajkWS94xoDLT+57IZ63zsAnfW0RA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JvmubIpYLhsdR2NUByU5Nn38nOgR9werBwBC8/j/z6r/DliFXiUqeS5u9SswDa6e07MK0sajkk4YVPohbkvpzoze4lsXzi+ah/AaJNu55As9T2lFeQewcFo19beN581sUK2obTNjzuoJQtBYBj9OPomVvcgEqh86nynNcpn85pA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=E6mzv7aO; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="E6mzv7aO" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 41B5C40E01B0; Sat, 10 Jan 2026 19:42:49 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id eIwtjm2ZjQqS; Sat, 10 Jan 2026 19:42:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1768074166; bh=pCUvxmPSJCTuaCAu6iQQtkKK8lzoj6oHflr4OLcakoI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=E6mzv7aO4oOjuWTvF0w94xkNLEKgNwA+vNutvcQiSTl384CQmyVhceOlCjnwVEeSz hqVC7d3eS5W4j4UhbFUO7lmxzJW06WOysIds/yCx+/cm3P6qAH/Q1sJ1lScnbd0VoC oPXun3xbtRwO3uspHM0PK8eKmPT3ze0fVA/HDEGkuU4sMuqt64JoNd7nRjWvQSmf8j WDwjhCf42diR3FEB0i7vjJzmPjDOFe6Rnr3CJeQ/Bdw2pYImQ4k9bQEFJBS2lwVmqN Xg0/TZDC5eBRp5WdsF+TOGxa9RNzVfGgn0dvskxiUFPdPIz6zmGKKPRZ5rAloXQUOS diNuAtfq8aYqH9y2AL3F1iFZUGAGrnq32pfIn9jwaqt9/GEsYNUgAvuFK/tshJGIC/ owWlkZEAU9zRKT6Ja4QIc7X7nQaJHwMLc6o7R/vSrklSvVC9P3Hq0yiTKThfGgC1Tj 6V2CBp3MuoiEcwW0Hshlzq4jL61Kpt/wtAU1O8VbgIXaxbjIDqEFZRgjEyGUx4JNFC RbUl7nFQC4XTelPvF6EClVJtLX2K3mYqXkxfuTSUg1hD1FqtzQUt0ROMHbWNjCw8Of IWxofIymKnNnqs11xowbrl7en7x2j8jk6jchcAFz0IXVIvG8vJqCmYVNkUNLEvDqlB ruycf2K9toRyDVanZUMMRZjw= Received: from zn.tnic (pd953023b.dip0.t-ipconnect.de [217.83.2.59]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with UTF8SMTPSA id D71B940E0140; Sat, 10 Jan 2026 19:42:32 +0000 (UTC) Date: Sat, 10 Jan 2026 20:42:19 +0100 From: Borislav Petkov To: "Luck, Tony" Cc: Fenghua Yu , Reinette Chatre , Maciej Wieczor-Retman , Peter Newman , James Morse , Babu Moger , Drew Fustini , Dave Martin , Chen Yu , x86@kernel.org, linux-kernel@vger.kernel.org, patches@lists.linux.dev Subject: Re: [PATCH v17 30/32] fs/resctrl: Provide interface to create architecture specific debugfs area Message-ID: <20260110194219.GCaWKrmyJCU_y3vfDD@fat_crate.local> References: <20251217172121.12030-1-tony.luck@intel.com> <20251217172121.12030-31-tony.luck@intel.com> <20260110105758.GAaWIwtlX9o_oVXIM_@fat_crate.local> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: On Sat, Jan 10, 2026 at 11:13:40AM -0800, Luck, Tony wrote: > Please drop patches 30, 31, and the debugfs hunk to Documentation from patch 32 > while I look at options. The debugfs bits aren't needed for normal > operation, just for debugging if things don't appear to be working as > expected. No need to hold up inclusion waiting for a solution. > > Telemetry based events tied to RMIDs are new in Clearwater Forest. I > have line of sight to a second platorm. But extrapolating from two > data points to decide on a stable ABI seems very risky. Ok, makes sense. I've pushed out the branch, you could have a look and lemme know whether something's still amiss. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette