From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from antaris-organics.com (mail.antaris-organics.com [91.227.220.155]) (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 7013415C0; Fri, 4 Jul 2025 17:15:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.227.220.155 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751649325; cv=none; b=WlHMRDSTL6fqQpqIHHusTZMQAA0C8j4pw38SSTjWp3MRtWAYg1m017moFJPWe+CX1lQ8B9e4V1kWKQvROeULT/Sq8c3kL8cnHxvHhO33A29t457s5WlMXU5zpEWkLLt1wbl9sXMbR2E7tSYQcSSGJEoF8zfWLTi+Zx9BHBnvBOs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751649325; c=relaxed/simple; bh=XDVwC+z5XXfkRRmdkMZ/C2q+wvdnCJ46qFLNNvinBpk=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ukgGwjCoBnDy9R5o9v+TKG+TFN1N1BfWYxrK+1hTzLP7rrPvJmaBkEjZ1bygg0BPdmBIKTsGDpGg8ByVquAp/sOfZ0aeicJKIYN60pp8DF7oZhI7out1EOzt3oTXMCEivM0FkUbhAN59Uf5XT0rLjP2aueIYjoxRBrIBkCgZsTE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mareichelt.com; spf=pass smtp.mailfrom=mareichelt.com; dkim=pass (2048-bit key) header.d=mareichelt.com header.i=@mareichelt.com header.b=vUp2Nn4h; arc=none smtp.client-ip=91.227.220.155 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mareichelt.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mareichelt.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=mareichelt.com header.i=@mareichelt.com header.b="vUp2Nn4h" Date: Fri, 4 Jul 2025 19:07:00 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mareichelt.com; s=202107; t=1751648821; bh=XDVwC+z5XXfkRRmdkMZ/C2q+wvdnCJ46qFLNNvinBpk=; h=Date:From:To:Subject:Message-ID:References:MIME-Version: Content-Type:In-Reply-To:Cc:Cc:content-type:content-type:date:date: From:from:in-reply-to:in-reply-to:message-id:mime-version: mime-version:references:reply-to:Sender:Subject:Subject:To:To; b=vUp2Nn4hYlrjLeX3VFAafOvYWpEHBR9ybsmkAMYwcenS8XfTGFqdo754yZ/j/07Nj 1u76S8t2VzkSOA5YCmmsZuYdiGusXYmdO8VVJMVSuJ0HCRcFm0KM/SRR5bhMQPcHbR TSYPNlGxScf6GAZtaBrvDmVKwTixTbPgYARG6jwtZLRcmOY3+REbDGbVAho7V3EdKl 8HeaNHx4ACQXVSY54ee569zNodDWY/YTjj6TKaWrbs6jmSdx8Q4+Khj53RgCf5yle9 uIKKxyesND6LfMhcSK2PiR17DCl/1hHylkfiUf1ubHG0z0XJaYBJkxD2qsJTqggfmi mIDr7cUoBoIQw== From: Markus Reichelt To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 6.15 000/263] 6.15.5-rc1 review Message-ID: <20250704170700.GA3473@pc21.mareichelt.com> Mail-Followup-To: stable@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250703144004.276210867@linuxfoundation.org> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250703144004.276210867@linuxfoundation.org> * Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 6.15.5 release. > There are 263 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses should be made by Sat, 05 Jul 2025 14:39:10 +0000. > Anything received after that time might be too late. Hi Greg 6.15.5-rc1 compiles on x86_64 (Xeon E5-1620 v2, Slackware64-15.0), and boots on x86_64 (AMD Ryzen 5 7520U, Slackware64-current), no dmesg regressions observed. However, on my machine in /etc/rc.d/rc.local there is echo 20 > /sys/class/backlight/amdgpu_bl0/brightness to adapt the brightness early in the boot process to save energy. It works for me with kernel 6.15.4 before /etc/rc.d/rc.local is invoked there is: cat /sys/class/backlight/amdgpu_bl0/brightness 50 but with 6.15.5-rc1 there is something off. I get a blank screen as greeting. The network works. Right after boot (before invoking /etc/rc.d/rc.local) I see: cat /sys/class/backlight/amdgpu_bl0/brightness 400000 A comparable level of dimming on -rc1 to kernel 6.15.4 with my tuning is with a brightness value of 100000 I noticed there's -rc2, will test soon. Tested-by: Markus Reichelt