From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 56C9B1ABEC5 for ; Sun, 27 Apr 2025 08:16:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745741790; cv=none; b=HMKJn3sxYaxYvvtfkMMM2hRd7yDmVAqLN/rDfgc4qD1F48wy38XO113hI1uRcYzrIMHBWgpGcdLjDHYgSIgQjgBgNrhBfV0txD4+JpbbUAfpkiehTgRn3MccObeV7UYHlaWYqkZVDlp/X3MuRZtdBjwK7mWp6XxE3pCTLkYTZAw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745741790; c=relaxed/simple; bh=jJcSQ2vAr8YR0cCbb8BI6h+fgvUJ8h87tk10K3e7KoE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=UDWqYq1hvb54icHmDThY5a/N1Mn92TaL+4EYWsNE1RgCRkeWSAWX6Vnk9hGVYlnGvr6Si+jBi62c9yzVPP+nsRlmT5c+Kdt+ggeTOwmOdVzQvtwjVByAy+est8N0/k3x1r9bPeYhsUWEojd3KAsVFdGbWia4WVru4fhWrcHZKak= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MHgeWA7G; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MHgeWA7G" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 28093C4CEE3; Sun, 27 Apr 2025 08:16:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745741789; bh=jJcSQ2vAr8YR0cCbb8BI6h+fgvUJ8h87tk10K3e7KoE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=MHgeWA7GUFmS4sv/HjHwgIo1o+G7en+rMigASUUzPzPQPoWKm2MR2wwvecNevQGYk l7LrrYAS5BJ6SQRhGBQzFAKURqAGH/BB2GubHZbRdjt5ITcBJ1kByfiJf1CoWFEV73 PSmcJ2hZj8b3RIOHL/bWTszv5ffvb+0OLDED/g38ESRa2Ta9hZQODNZExk8onancGO bee26LKx6fbTbVMyReVBY2ibf7M6X+stbkHdjgOoWqbXyzuY5UBSrAwmuhVzcFKINJ zu51vi8q8bYtUsf0EXV77DZkPOAYDnHpDZI/WQklQW4a0D10e5/Ru1HfCLBD6hscsH xgLK01qba/Tsg== Date: Sun, 27 Apr 2025 10:15:54 +0200 From: Ingo Molnar To: Arnd Bergmann Cc: linux-kernel@vger.kernel.org, "Ahmed S . Darwish" , Andrew Cooper , Ard Biesheuvel , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , John Ogness , Linus Torvalds , Peter Zijlstra , Thomas Gleixner Subject: Re: [PATCH 13/15] x86/cpu: Make CONFIG_X86_CX8 unconditional Message-ID: References: <20250425084216.3913608-1-mingo@kernel.org> <20250425084216.3913608-14-mingo@kernel.org> <956412a3-43c2-4d6e-bea2-2573c98233ae@app.fastmail.com> 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: <956412a3-43c2-4d6e-bea2-2573c98233ae@app.fastmail.com> * Arnd Bergmann wrote: > On Fri, Apr 25, 2025, at 10:42, Ingo Molnar wrote: > > @@ -257,7 +256,7 @@ config X86_MINIMUM_CPU_FAMILY > > int > > default "64" if X86_64 > > default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || > > MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MK7) > > - default "5" if X86_32 && X86_CX8 > > + default "5" if X86_32 > > default "4" > > > > I just noticed this one: the final 'default "4"' is no longer > possible here and can be removed. All the remaining CPUs report > family "5" or higher. Right, I've applied the fix below and backmerged it into the series. Thanks, Ingo ==========================> arch/x86/Kconfig.cpu | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 6f1e8cc8fe58..b3772d384fa0 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -257,7 +257,6 @@ config X86_MINIMUM_CPU_FAMILY default "64" if X86_64 default "6" if X86_32 && (MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MEFFICEON || MATOM || MK7) default "5" if X86_32 - default "4" config X86_DEBUGCTLMSR def_bool y