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 3E5B524A04F for ; Tue, 6 May 2025 08:50:06 +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=1746521408; cv=none; b=CExN9/tR6Cew7zYz4f3+zgOtT0SekvOBnAIwlWrLitwK0+ItOP8v4ZrnNDxlgyX6e/vezef/iXV4XaWgHsDvsRKGcxAzjCiwxFE8P0gKTXkcp5efGepc1QBCdS/gva+ysTlw2NGtel8U2YRpHhTJOZdAp8ICtqEiPOBUBDIpVhg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746521408; c=relaxed/simple; bh=62tgzI+V+izexYGzHdOBEqRAAShO9hKkzpQS6v6zIR8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Q1JQHiXjTLsc6XOZ5r92g03xPCgD6xjEOYpHgYh355zxmc06nnTw1tBBgn1j9/KugiSTVRhHO88/fJUfgqqfIbmMSGVP/WG3GVvnPi9qyea3YR7pe/rTgD2PKQ7QOshUupGQhHkWWz9DZl0LzzFyyGGQsZYIWBtSxKuiGrvajnE= 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=MPCeexLh; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=6LwVSFdu; 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="MPCeexLh"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="6LwVSFdu" Date: Tue, 6 May 2025 10:50:04 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1746521405; 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=62tgzI+V+izexYGzHdOBEqRAAShO9hKkzpQS6v6zIR8=; b=MPCeexLhJWkMmPRI/2FW7QSp9Xy4r7MSINEBZDZ+mt5xmqk9yuX8XEsiJciA7dWJk8WSpe mHomaL7/a5atR+A6qX3Oh5wF2sswU056N7X/CGucXWncOyqhmS5CZgyG8tNoWjjNy2wy1D VEikomh9keeT42o5UUl4+IyBPyTB1ksInZ0ky1UahclDgJaljZrbQCl/RzIARw7p24HIDW SL8KCpm2aZwFFXUoKSjvVzJL7IGYgj2xDqSpHPm8Enm2Ic+0n2Fn2SHKCp69ahTiEexbrQ YSEeESVqZzxgfoO23qShecDl7Ojr2qdBQbfyp4vK15uYNzbGYlaQOyx64Xd6uQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1746521405; 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=62tgzI+V+izexYGzHdOBEqRAAShO9hKkzpQS6v6zIR8=; b=6LwVSFduYaAkkrb/Y5bF/DaLo+k8M+TT6euJYC4jIxDFgqK/mpWXGnQKVIwm1nGdlpImwb VZbiO29cZaz+woDQ== From: "Ahmed S. Darwish" To: Ingo Molnar Cc: Ingo Molnar , Borislav Petkov , Dave Hansen , Thomas Gleixner , Andrew Cooper , "H. Peter Anvin" , John Ogness , x86@kernel.org, x86-cpuid@lists.linux.dev, LKML Subject: Re: [PATCH v1 19/26] x86/cacheinfo: Use scanned CPUID(0x4) Message-ID: References: <20250506050437.10264-1-darwi@linutronix.de> <20250506050437.10264-20-darwi@linutronix.de> 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=us-ascii Content-Disposition: inline In-Reply-To: On Tue, 06 May 2025, Ingo Molnar wrote: > > Could you please split this patch into two parts, first one does the > mechanical propagation of the cpuinfo_x86 pointer down the function, > the second one does functional changes? > Makes sense, will do. Thanks, Ahmed