From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpfb1-g21.free.fr (smtpfb1-g21.free.fr [212.27.42.9]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 2A78E40849 for ; Wed, 19 Feb 2025 14:48:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.27.42.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739976505; cv=none; b=o+eIHZkqNjH4zlN8TxI6cBAV9ckP+ffbIxqF1/vjpY5rKg7yz3qD52FRnTL3MOi6r/IHBT+xjJk9KgaV5G4v86378Evq/GIlD2O9Vb7bn5uvqMNP4RsNz4z4G0RDIKts4zgTlF0sFFdJhmT5hQUbRfGyPam1hEDasqKHDvW4GNs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739976505; c=relaxed/simple; bh=fGWCvZQC7h2jumv6caxWlc9a0bwEnQr+IERAGOmLlf0=; h=Date:From:To:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=UHoYG708ASo5eTO4fMPJ2+wDTAFxTc9BhbjgEh7Ws7hRoOZeJVEAR2UJDUejyGxywWhyFPJLMFse6pojkjq+WWNChTGgQi6Vi/0kTChTeL5Herb5IySObUgEJ75jXvp9hNOYMSOlHEVsVh5YsDu3DoE63oaU4G0K+WuVPErRjN0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=morinfr.org; spf=pass smtp.mailfrom=morinfr.org; dkim=pass (1024-bit key) header.d=morinfr.org header.i=@morinfr.org header.b=kIADZjnu; arc=none smtp.client-ip=212.27.42.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=morinfr.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=morinfr.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=morinfr.org header.i=@morinfr.org header.b="kIADZjnu" Received: from smtp2-g21.free.fr (smtp2-g21.free.fr [212.27.42.2]) by smtpfb1-g21.free.fr (Postfix) with ESMTP id 23BAC835102 for ; Wed, 19 Feb 2025 15:40:49 +0100 (CET) Received: from bender.morinfr.org (unknown [82.66.66.112]) by smtp2-g21.free.fr (Postfix) with ESMTPS id 7C4DC2003C6; Wed, 19 Feb 2025 15:40:36 +0100 (CET) Authentication-Results: smtp2-g21.free.fr; dkim=pass (1024-bit key; unprotected) header.d=morinfr.org header.i=@morinfr.org header.a=rsa-sha256 header.s=20170427 header.b=kIADZjnu; dkim-atps=neutral DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=morinfr.org ; s=20170427; h=Content-Transfer-Encoding:Content-Type:MIME-Version: Message-ID:Subject:To:From:Date:Sender:Reply-To:Cc:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=VdaCZZVd7R9PybQ/FPn635RF21USoL3m3ZBdGSIKuN4=; b=kIADZjnu7ZBv1QrezUPodknS4g L7uTtEB2HO4hKK2RCFUpgMO+A1NDi95DOnaDiFyTiV4YyblHXHvFvQEr6xvGyxFFJFpYP19XEEfnD GZnWFxvZFFyE2pfVAOlgbS+reuI1lydzIo/wt9/5cLFXhU4WU7BKHgxXu4tg+XgvBMsM=; Received: from guillaum by bender.morinfr.org with local (Exim 4.96) (envelope-from ) id 1tklFb-004kCn-2x; Wed, 19 Feb 2025 15:40:35 +0100 Date: Wed, 19 Feb 2025 15:40:35 +0100 From: Guillaume Morin To: gregkh@linuxfoundation.org, tglozar@redhat.com, stable@vger.kernel.org, bristot@kernel.org, lgoncalv@redhat.com Subject: 6.6.78: timerlat_{hist,top} fail to build Message-ID: Precedence: bulk X-Mailing-List: stable@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 Hello, The following patches prevent Linux 6.6.78+ rtla to build: - "rtla/timerlat_top: Set OSNOISE_WORKLOAD for kernel threads" (stable commit 41955b6c268154f81e34f9b61cf8156eec0730c0) - "rtla/timerlat_hist: Set OSNOISE_WORKLOAD for kernel threads" (stable commit 83b74901bdc9b58739193b8ee6989254391b6ba7) Both were added to Linux 6.6.78 based on the Fixes tag in the upstream commits. These patches prevent 6.6.78 rta to build with a similar error (missing kernel_workload in the params struct) src/timerlat_top.c:687:52: error: ‘struct timerlat_top_params’ has no member named ‘kernel_workload’ These patches appear to depend on "rtla/timerlat: Make user-space threads the default" commit fb9e90a67ee9a42779a8ea296a4cf7734258b27d which is not present in 6.6. I am not sure if it's better to revert them or pick up fb9e90a67ee9a42779a8ea296a4cf7734258b27d in 6.6. Tomas, what do you think? HTH, Guillaume. -- Guillaume Morin