From mboxrd@z Thu Jan 1 00:00:00 1970 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 4FB56C433EF for ; Wed, 13 Jul 2022 16:27:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237192AbiGMQ1m (ORCPT ); Wed, 13 Jul 2022 12:27:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234823AbiGMQ1k (ORCPT ); Wed, 13 Jul 2022 12:27:40 -0400 X-Greylist: delayed 82505 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 13 Jul 2022 09:27:39 PDT Received: from 19.mo581.mail-out.ovh.net (19.mo581.mail-out.ovh.net [178.33.251.118]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48160DE2 for ; Wed, 13 Jul 2022 09:27:39 -0700 (PDT) Received: from player759.ha.ovh.net (unknown [10.108.20.216]) by mo581.mail-out.ovh.net (Postfix) with ESMTP id 7A5192441A for ; Wed, 13 Jul 2022 16:09:06 +0000 (UTC) Received: from sk2.org (82-65-25-201.subs.proxad.net [82.65.25.201]) (Authenticated sender: steve@sk2.org) by player759.ha.ovh.net (Postfix) with ESMTPSA id 3AE122CA29113; Wed, 13 Jul 2022 16:08:58 +0000 (UTC) Authentication-Results: garm.ovh; auth=pass (GARM-101G004d41d503d-8019-4142-ac48-19dc98630b84, E7234B73E98B8DBC7B685B4C32F27E263784F647) smtp.auth=steve@sk2.org X-OVh-ClientIp: 82.65.25.201 From: Stephen Kitt To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Cc: Stephen Kitt , linux-kernel@vger.kernel.org Subject: [PATCH] arch/x86/Kconfig: specify idle=poll instead of no-hlt Date: Wed, 13 Jul 2022 18:08:40 +0200 Message-Id: <20220713160840.1577569-1-steve@sk2.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 17159277531323926235 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvfedrudejjedgleejucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvvefufffkofgggfestdekredtredttdenucfhrhhomhepufhtvghphhgvnhcumfhithhtuceoshhtvghvvgesshhkvddrohhrgheqnecuggftrfgrthhtvghrnhepleegteeujeffjeefjeevhfdtudefjefgteelgedtudekleeiledvvdetudevjedtnecukfhppedtrddtrddtrddtpdekvddrieehrddvhedrvddtudenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphhouhhtpdhhvghlohepphhlrgihvghrjeehledrhhgrrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpehsthgvvhgvsehskhdvrdhorhhgpdhnsggprhgtphhtthhopedupdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdfovfetjfhoshhtpehmohehkedu Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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=poll" instead, based on the commit message: > If a user wants to avoid HLT, then "idle=poll" > is much more useful, as it avoids invocation of HLT > in idle, while "no-hlt" failed to do so. Signed-off-by: Stephen Kitt --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index a293a30e4cdd..bb4fa31bec4d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2517,7 +2517,7 @@ menuconfig APM 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=poll" 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=nodma" option to the kernel base-commit: 50fd82b3a9a9335df5d50c7ddcb81c81d358c4fc -- 2.31.1