From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 A50CE6D1AB for ; Thu, 4 Apr 2024 20:05:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712261118; cv=none; b=lY9X4SEO67hzMC3uSEsdoa92GMLSzVK0gL9hh4YoixBL+hTqcAzsSL+2ZWwVMKFEBRgRNA8dYJM743qtvbdYFucfMdv5OUVSlEdq1cVu/ETcLpuDd4HwviKg+fyeGIQa5KNU2RQz4ySchUITvT/yWVSpN1LzoggfJ/7cB9FMVL4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712261118; c=relaxed/simple; bh=wsHuS/KXt9orAfcZ3WyjyEtk4smY9xBR+xVYHxV/BcA=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=PAYA0/4Scz2AGHG0DIlncRGWIdxlcFeb/3qhWxtc2DXGlIttz1hshB3kA0dHAJ1o1OQgHGUq+JiDmK+J6o1Fd+xGZBj7PU7f+KSjFU5g+Kv0RRmbXQaF/meAXZrDbsQGbkXi7N9iHTE6zvRvmOGk721ySmtNoKVPrPvHmsxEq5Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=BzqwXqNr; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=jt8XReyX; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="BzqwXqNr"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="jt8XReyX" From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1712261115; 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: in-reply-to:in-reply-to:references:references; bh=wsHuS/KXt9orAfcZ3WyjyEtk4smY9xBR+xVYHxV/BcA=; b=BzqwXqNrLuAUB60Mmnr9dKxOiWhkni341JUmCIqBh+sgoYx2Vrhd5y73HsO+5iWHTB66eR +MThA+4iXALxFXzQNrycUpjMQEWcRf+XO1N9RyE7Ohf3BG5+n3flDdl0Qv052z+TcMtshz Eg73ohNNoR70/pluyoBlyTDi+bRf4raYYsPv5oELQO5f1c/3i14F0Zlt1cn/KJGTR2cZNS 6hzY6dPF9i69mdedIh8WbUmNoYtMbF6HGOtI8mlYdpU1sPIprWbbo2hjdllUtYn72h8lXh q5pUmM7yoP8f/vCEYfIyBQp4Vx/Z8AgGjnjU/5wobMqdWK0+fMGPg3zgApcXJQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1712261115; 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: in-reply-to:in-reply-to:references:references; bh=wsHuS/KXt9orAfcZ3WyjyEtk4smY9xBR+xVYHxV/BcA=; b=jt8XReyXTulKwGpd7gPsFitdDLwXkgG6t/uQd/WEX8ON/N8AjWw5P4LkF3y8UdNc1Xe640 754OL5bwdO+F1zDQ== To: Laura Nao Cc: kernel@collabora.com, laura.nao@collabora.com, linux-kernel@vger.kernel.org, regressions@leemhuis.info, regressions@lists.linux.dev, x86@kernel.org Subject: Re: [REGRESSION] mainline boot regression on AMD Stoney Ridge Chromebooks In-Reply-To: <87frw19bz8.ffs@tglx> References: <874jchb7na.ffs@tglx> <20240404152317.464796-1-laura.nao@collabora.com> <87sf019kbd.ffs@tglx> <87plv59f45.ffs@tglx> <87frw19bz8.ffs@tglx> Date: Thu, 04 Apr 2024 22:05:14 +0200 Message-ID: <87cyr4ao79.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Thu, Apr 04 2024 at 21:14, Thomas Gleixner wrote: > On Thu, Apr 04 2024 at 20:06, Thomas Gleixner wrote: >> On Thu, Apr 04 2024 at 18:14, Thomas Gleixner wrote: >>> Can you please provide 'cpuid -r' output too as 'cpuid' does a few >>> tweaks to the raw data and it's hard to match it back to the code. >> >> Don't bother. I think I figured it out. >> >> Can you please test the patch below? > > Bah. Won't help. Let me dig deeper. Can I get the /proc/cpuinfo output please?