From nobody Thu Oct 9 07:00:55 2025 Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (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 7F6DD233D92 for ; Thu, 19 Jun 2025 20:13:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=96.67.55.147 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750364000; cv=none; b=uTOdB4Z37UDGoXEvN6iZfNM+jkMmihKty/jZ1UqPS8/7C/Vv5jpWKUCDgQ7KgM5n7b1ujhtBqx3twQ+IpRFfRBY/xOXHLHxIV2heGHcAGOc9isap4rKFkzCV8WqU9Re1PhMrHMlUfnk/aNP7KqUMMsFOhcfTNS6nOrxS6JpQC68= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750364000; c=relaxed/simple; bh=S5cxOSa6d88PfbTdq9eoJMTTbccAluAglm7/Dfl/fm8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=RW6P9GRlQbZWrX9XoAMnd/S9SUBVmODUA6Kvw57bTNgi6uOEaLWyAPgifnTChX4SvWuSNKxtUovSqIBvmVU4Be2X77rz2ONOQft2pwYn576rBanLQ7IJjtVtw8IGWS8j3NxN1kRZa39LrQNuGpJ2CoyQG+lhTtOC9MMAldTLoR8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=surriel.com; spf=pass smtp.mailfrom=surriel.com; dkim=pass (2048-bit key) header.d=surriel.com header.i=@surriel.com header.b=ctqX5tuo; arc=none smtp.client-ip=96.67.55.147 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=surriel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=surriel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=surriel.com header.i=@surriel.com header.b="ctqX5tuo" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=surriel.com ; s=mail; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=1SMkrgUDqqJ7Fy358K5JacpCt/v6noOWf3XUoT7x+/I=; b=ctqX5tuoUdi0vlXs2P9KTLt6Dm WPsOp62TwkWNL+dgJYLmLJtYbSYegeezuGhRQsIwGYJhAu+OnOj1thJaYOX1nvMyeAbzVz7U8C9/d r8I1kvS4QOiLudI6G7kgZC40FuXZTqrdRCK65AnxsDH7lao8Jx4tn8vnZDaMs6C01qjlXtIVx8YKO 6UMJDN1pDzP4uvxgKnCGBi2CSHBzzKmcCmPkswgEtmqZ5QpMHl6dByGMwMaeTKh9xmWvtS598BoF3 +fbIGEFssiESgl78sKaaoBUexEgM7UvoN48tG44erQbDBEIDKGRmMBDfiWGmtYcwVYYYoxNQDq5yQ s9FY6NfA==; Received: from fangorn.home.surriel.com ([10.0.13.7]) by shelob.surriel.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.97.1) (envelope-from ) id 1uSLV6-000000000CT-1Trd; Thu, 19 Jun 2025 16:04:44 -0400 From: Rik van Riel To: linux-kernel@vger.kernel.org Cc: kernel-team@meta.com, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, bp@alien8.de, x86@kernel.org, nadav.amit@gmail.com, seanjc@google.com, tglx@linutronix.de, mingo@kernel.org, Rik van Riel , Rik van Riel Subject: [RFC PATCH v4 2/8] x86/mm: enable BROADCAST_TLB_FLUSH on Intel, too Date: Thu, 19 Jun 2025 16:03:54 -0400 Message-ID: <20250619200442.1694583-3-riel@surriel.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250619200442.1694583-1-riel@surriel.com> References: <20250619200442.1694583-1-riel@surriel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Rik van Riel Much of the code for Intel RAR and AMD INVLPGB is shared. Place both under the same config option. Signed-off-by: Rik van Riel --- arch/x86/Kconfig.cpu | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index f928cf6e3252..ab763f69f54d 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -360,7 +360,7 @@ menuconfig PROCESSOR_SELECT =20 config BROADCAST_TLB_FLUSH def_bool y - depends on CPU_SUP_AMD && 64BIT + depends on (CPU_SUP_AMD || CPU_SUP_INTEL) && 64BIT && SMP =20 config CPU_SUP_INTEL default y --=20 2.49.0