From nobody Tue Apr 7 00:37:12 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 20DEDECAAD1 for ; Wed, 31 Aug 2022 21:48:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231585AbiHaVst (ORCPT ); Wed, 31 Aug 2022 17:48:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232254AbiHaVso (ORCPT ); Wed, 31 Aug 2022 17:48:44 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [IPv6:2a0a:51c0:0:12e:550::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8ABC7F61B2; Wed, 31 Aug 2022 14:48:43 -0700 (PDT) Date: Wed, 31 Aug 2022 21:48:40 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1661982521; 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=ruc15FW8yZ3ad1mAu2TEMPhbmoHkGlGQXyyboBFzGcE=; b=OEnH+Rf/IsX43S07eKFxsTUVe8K0QM5NxhumJ4ZcYrg4GR9YTPbwFw5YjgRRN8xUsJqCwB BK8QCyqPmc5oo8z8wvHnl8JPGIH+deIMqsvyIt8wXtwdoHN7fr/h6dTtlPk6lbIq7R/xDL OhyjEkUkyFr7krEJUg7Orawt3JphndhnKO6QbcahvDwDXYAlT3Vk6FcUObX9sY5q3dK3td PW7zuKZgtgJJog0ulFL2IeznO7s8D7eWciMftY7ztka/quNULz7mDJ91gUwkrWLe8qFhwg FFELVLh2jv4M6FtPttS0G5M9RU44rabjHYCy2OGSTLJTFFX61Fnj+EKNhanpLQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1661982521; 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=ruc15FW8yZ3ad1mAu2TEMPhbmoHkGlGQXyyboBFzGcE=; b=z00oK9h8PdChZAosQTs4NmpyrQA5jGCepFTaca07EKEQGSNf3pgOn2TcR+QcIlgYru7K+m lusPp5pSOAqdt3Bg== From: "tip-bot2 for Stephen Kitt" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/misc] x86/Kconfig: Specify idle=poll instead of no-hlt Cc: Stephen Kitt , Dave Hansen , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20220713160840.1577569-1-steve@sk2.org> References: <20220713160840.1577569-1-steve@sk2.org> MIME-Version: 1.0 Message-ID: <166198252046.401.16177409434472954362.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the x86/misc branch of tip: Commit-ID: 7987448ffc34f41590bae5b28cd23ca0b8c93291 Gitweb: https://git.kernel.org/tip/7987448ffc34f41590bae5b28cd23ca0b= 8c93291 Author: Stephen Kitt AuthorDate: Wed, 13 Jul 2022 18:08:40 +02:00 Committer: Dave Hansen CommitterDate: Wed, 31 Aug 2022 14:43:36 -07:00 x86/Kconfig: Specify idle=3Dpoll instead of no-hlt Commit 27be45700021 ("x86 idle: remove 32-bit-only "no-hlt" parameter, hlt_works_ok flag") removed no-hlt, but CONFIG_APM still refers to it. Suggest "idle=3Dpoll" instead, based on the commit message: > If a user wants to avoid HLT, then "idle=3Dpoll" > is much more useful, as it avoids invocation of HLT > in idle, while "no-hlt" failed to do so. Signed-off-by: Stephen Kitt Signed-off-by: Dave Hansen Link: https://lkml.kernel.org/r/20220713160840.1577569-1-steve@sk2.org --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index f9920f1..83b163a 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2569,7 +2569,7 @@ menuconfig APM =20 1) make sure that you have enough swap space and that it is enabled. - 2) pass the "no-hlt" option to the kernel + 2) pass the "idle=3Dpoll" option to the kernel 3) switch on floating point emulation in the kernel and pass the "no387" option to the kernel 4) pass the "floppy=3Dnodma" option to the kernel