From nobody Wed Dec 17 08:57:08 2025 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 F183E23BCE7; Mon, 13 Oct 2025 15:28:15 +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=1760369298; cv=none; b=BbyQMrdpwrhkj/dLK9lO3i6tfDHy+Gl4BhgxiUrlz9ISwNQ7X/UjkccrJPMggmmBoARS2I6Mwzea3BfnOUNARu/Q8d4YFiUvcJTnr2TwIRYTociApCcGEHaIHAN20/RCcoS0b2BSfCkz7W68NDtGI57Ts7F2V7TK4MezA+BzcAU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760369298; c=relaxed/simple; bh=Z+NapRVvLUj4KbketkmIt9DRSD2RYzUsU9ILjcnOaCg=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=ISqPKYmn+pevjGdvfVck91ZHvEAKv5VCyk8RNYub4/v1dkul24flSmidiLB+uxT5nc23Q9a6nekGK8R+UVfqWyPJIjxFT2hZRjT7rdUgBOwamUNB8AInXvj3GCvoIXAUNWqUFVod4rSvhciEIn84pqtmzLu/vsVmVa5bnAuq75Y= 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=kAwPLe2F; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=kkPoOZRk; 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="kAwPLe2F"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="kkPoOZRk" Date: Mon, 13 Oct 2025 15:28:08 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1760369293; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=I8AdlPFIQ6z4PgveYjJ4xH2nQ9V2dwDtkHDP2mWAIvc=; b=kAwPLe2FttfmXsqrMxLt5Qb5sm/EasUnxc6K9zgum25fxHWE+oDxy6qzG3bWm1T+n6br4b 58w9apV1vmJ3wvdeT70Seooo0XjFJ2E6l/0H/hmYLE5vE71fSCPqW2ihRxWSmhZaimYFQm ge3vfeMMayrETx/LqZIhiI9TduIZ8lYAuUnzHGOnP6zfuBeBBs+kBBLYJI2PkvCDYoCYLn K0InaPn5Ro+8M0AHhg4HTgB4PV6eSbbNaRwq7NpwB5CWOnmSqoC/Gcar38d53oqSHOTXB3 0g6cXqW2/knEDWka3srIcrk1u5Bdc/s6sXbn79KwkDil0FUZLmDUUPsN1YhLXw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1760369293; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=I8AdlPFIQ6z4PgveYjJ4xH2nQ9V2dwDtkHDP2mWAIvc=; b=kkPoOZRkHT6MVaO4Z9WZ7/IJXLfwUIOLk9MMzhPP8hdZOeJUjqIl5B8ZXXQKRgDxzoD8jm QQ3wCAGTurk6/ADg== From: "tip-bot2 for Chen Yu" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/cache] x86/resctrl: Support Sub-NUMA Cluster (SNC) mode on Clearwater Forest Cc: Chen Yu , "Borislav Petkov (AMD)" , Reinette Chatre , Tony Luck , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250926041722.510371-1-yu.c.chen@intel.com> References: <20250926041722.510371-1-yu.c.chen@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176036928904.709179.3903914566187770863.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the x86/cache branch of tip: Commit-ID: a0a0999507752574b80d7fbd179cce052c92791b Gitweb: https://git.kernel.org/tip/a0a0999507752574b80d7fbd179cce052= c92791b Author: Chen Yu AuthorDate: Fri, 26 Sep 2025 12:17:22 +08:00 Committer: Borislav Petkov (AMD) CommitterDate: Mon, 13 Oct 2025 16:59:55 +02:00 x86/resctrl: Support Sub-NUMA Cluster (SNC) mode on Clearwater Forest Clearwater Forest supports SNC mode. Add it to the snc_cpu_ids[] table. Signed-off-by: Chen Yu Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Reinette Chatre Acked-by: Tony Luck --- arch/x86/kernel/cpu/resctrl/monitor.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/kernel/cpu/resctrl/monitor.c b/arch/x86/kernel/cpu/re= sctrl/monitor.c index c894561..93f4c2d 100644 --- a/arch/x86/kernel/cpu/resctrl/monitor.c +++ b/arch/x86/kernel/cpu/resctrl/monitor.c @@ -355,6 +355,7 @@ static const struct x86_cpu_id snc_cpu_ids[] __initcons= t =3D { X86_MATCH_VFM(INTEL_EMERALDRAPIDS_X, 0), X86_MATCH_VFM(INTEL_GRANITERAPIDS_X, 0), X86_MATCH_VFM(INTEL_ATOM_CRESTMONT_X, 0), + X86_MATCH_VFM(INTEL_ATOM_DARKMONT_X, 0), {} }; =20