From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 0A47444E053; Fri, 11 Sep 2026 18:06:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789149972; cv=none; b=SfNPOTyOriisL4EEI87TTtEDbJYz6Y9S0nCKcqo0T7eKHAfynixZNaOcXLurJbl8/q/0/qv+cQtu3qShfkUlM7D3ZN+KtOTiXtyN2PEcA+uZQ1fKMFTBmkbcmr0dUweHo3ocQxFnJWT/VTeCE5lMNcL2O/TkKvSUH4pJpAjqujQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789149972; c=relaxed/simple; bh=RIAJ1PV3nv5I8/lLBujjS2o1eS48nVJaYPxJr2KRFok=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=psH7k9fhSx2vXgZKTQYlr/vgTE44b3HLy86PzIjABWb0g68oqtIb0a7GcD1FHABuE2HB0xk/gPLiDqxhYq/+Q5TCwNhez17Oiz4DEMpTbXzMDQDc8OKQ1Z/bwd/pXF0r/e5Q3B1W0DWUhwWplhI+FfgX3rQKWqie7mvwQKFVtok= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=MeD4QeDy; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="MeD4QeDy" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789149970; x=1820685970; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=RIAJ1PV3nv5I8/lLBujjS2o1eS48nVJaYPxJr2KRFok=; b=MeD4QeDyFc/6aiFkvZL9RFuZnLDn0vLj2zfWWknZantjO+D6sXMI3wdh YMgSPucaRtyy+uI/OAdWgMmO0xH9ApPmvE9sS2weumHDRS9IrvklXxGqf IZmlX3eUIenE78LDgxDvPZSL68ypinIQeV9yONv2OWV1oVI3uSH62FRpP 6xkM0XikY95T8cWLvzUrkXClc4oetPj5BtVj8jMm9i7cr1N6rYI/q3CQz a/iFIfI+pe2zUOrx6SG5TbweSkPE3ZSOUOgEAM6AFP8ZKNeyZTae2EeaI F1eUh7Gcf1zL/Z13XFZc1yfOWLIR9XkpAgLUK8ULWwqZQnNaT5IT8CMx0 w==; X-CSE-ConnectionGUID: e9qcfASeTRmfkz/PLDYevg== X-CSE-MsgGUID: agSkxulxR1eLlecG/Hct1Q== X-IronPort-AV: E=McAfee;i="6800,10657,11902"; a="100778352" X-IronPort-AV: E=Sophos;i="6.27,97,1787036400"; d="scan'208";a="100778352" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2026 11:06:08 -0700 X-CSE-ConnectionGUID: bpo89nF5RxKVCMTQGkNxUA== X-CSE-MsgGUID: L975xS5oR9mIbYqMBJbjMA== X-ExtLoop1: 1 Received: from pgcooper-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.244.80]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Sep 2026 11:06:05 -0700 Date: Fri, 11 Sep 2026 21:06:03 +0300 From: Andy Shevchenko To: "Rafael J. Wysocki (Intel)" Cc: Linux ACPI , Daniel Lezcano , Hans de Goede , LKML , Linux PM , Lukasz Luba , Armin Wolf Subject: Re: [PATCH v1 04/10] ACPI: processor: thermal: Use thermal_cooling_device_create() Message-ID: References: <1965933.tdWV9SEqCh@rafael.j.wysocki> <2362345.iZASKD2KPV@rafael.j.wysocki> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Fri, Sep 11, 2026 at 07:01:23PM +0200, Rafael J. Wysocki (Intel) wrote: > On Fri, Sep 11, 2026 at 6:47 PM Andy Shevchenko > wrote: > > On Fri, Sep 11, 2026 at 06:36:28PM +0200, Rafael J. Wysocki (Intel) wrote: > > > On Fri, Sep 11, 2026 at 6:32 PM Andy Shevchenko > > > wrote: > > > > On Fri, Sep 11, 2026 at 03:02:53PM +0200, Rafael J. Wysocki wrote: ... > > > > Is any user space ABI breakage expected as an outcome of this change? > > > > > > Not really. > > > > Maybe makes sense to state this clearly in the cover letter? > > I guess you specifically mean the manually created symbolic links in > sysfs that get removed. > > If so, I'm not aware of anyone using them for anything, but the lack > of observation is not proof of nonexistence. Yes, I refer to the changes in the sysfs layout / presence / absence. -- With Best Regards, Andy Shevchenko