From nobody Tue May 5 10:02:46 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 A4ED5C433F5 for ; Wed, 25 May 2022 13:43:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244504AbiEYNne (ORCPT ); Wed, 25 May 2022 09:43:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42196 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236921AbiEYNn2 (ORCPT ); Wed, 25 May 2022 09:43:28 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9864C6D3AE; Wed, 25 May 2022 06:43:25 -0700 (PDT) Date: Wed, 25 May 2022 13:43:20 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1653486201; 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=2eBubNTS/rZDib2edFgqMnORaIY195K9KIuHostpN5s=; b=UQR2+3t6tr/SwBDQ9vW4hiPK+IfyapwBtBm9F4vHBMSjNzidfiCQlWzYrHfm4fvCBg7BPU dnDkQCa4W1fLI1jH77Ah4GJGT/uIoqJRKE7SrjzD7FQdpb725sVId0a328hX7WpJBSI6v3 k3sO17vrHlRFa90oZ5dFdyctEXGwHinlwIycwVpm2FHQ9YzYbpKUzrXBXjGk05AHD6nb5P 37Wsc3Jg/ROaYg+3xyfxVOlayrVF2PAmcsu8Lu13RLg4DLc2jPUDm3zOxGdEMHEa20SlXD MjRon4n6RDPO8G4E9lxtK0ZGC66uKsMY4FNaCTPUu8rmBSZSCkUwi0XGabvr1w== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1653486201; 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=2eBubNTS/rZDib2edFgqMnORaIY195K9KIuHostpN5s=; b=AeHmKzFOCq5pdaAt0B4Nuwziaox+J9taHZ8ALxPb8vlZfR6ujQHXkj4dqsOllQLoVfFVcG xMkxLWVO4pyToUCg== From: "tip-bot2 for Juerg Haefliger" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/cleanups] x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug Cc: Juerg Haefliger , Ingo Molnar , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20220525133203.52463-3-juerg.haefliger@canonical.com> References: <20220525133203.52463-3-juerg.haefliger@canonical.com> MIME-Version: 1.0 Message-ID: <165348620047.4207.1389769682815540395.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/cleanups branch of tip: Commit-ID: 0ecfacb4c50ae2fd32ee1898562fe55f045b56d2 Gitweb: https://git.kernel.org/tip/0ecfacb4c50ae2fd32ee1898562fe55f0= 45b56d2 Author: Juerg Haefliger AuthorDate: Wed, 25 May 2022 15:32:03 +02:00 Committer: Ingo Molnar CommitterDate: Wed, 25 May 2022 15:39:27 +02:00 x86/Kconfig: Fix indentation of arch/x86/Kconfig.debug The convention for indentation seems to be a single tab. Help text is further indented by an additional two whitespaces. Fix the lines that violate these rules. Signed-off-by: Juerg Haefliger Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20220525133203.52463-3-juerg.haefliger@cano= nical.com --- arch/x86/Kconfig.debug | 29 ++++++++++++++--------------- 1 file changed, 14 insertions(+), 15 deletions(-) diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index d872a75..340399f 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -73,20 +73,19 @@ config DEBUG_TLBFLUSH bool "Set upper limit of TLB entries to flush one-by-one" depends on DEBUG_KERNEL help + X86-only for now. =20 - X86-only for now. + This option allows the user to tune the amount of TLB entries the + kernel flushes one-by-one instead of doing a full TLB flush. In + certain situations, the former is cheaper. This is controlled by the + tlb_flushall_shift knob under /sys/kernel/debug/x86. If you set it + to -1, the code flushes the whole TLB unconditionally. Otherwise, + for positive values of it, the kernel will use single TLB entry + invalidating instructions according to the following formula: =20 - This option allows the user to tune the amount of TLB entries the - kernel flushes one-by-one instead of doing a full TLB flush. In - certain situations, the former is cheaper. This is controlled by the - tlb_flushall_shift knob under /sys/kernel/debug/x86. If you set it - to -1, the code flushes the whole TLB unconditionally. Otherwise, - for positive values of it, the kernel will use single TLB entry - invalidating instructions according to the following formula: + flush_entries <=3D active_tlb_entries / 2^tlb_flushall_shift =20 - flush_entries <=3D active_tlb_entries / 2^tlb_flushall_shift - - If in doubt, say "N". + If in doubt, say "N". =20 config IOMMU_DEBUG bool "Enable IOMMU debugging" @@ -119,10 +118,10 @@ config X86_DECODER_SELFTEST depends on DEBUG_KERNEL && INSTRUCTION_DECODER depends on !COMPILE_TEST help - Perform x86 instruction decoder selftests at build time. - This option is useful for checking the sanity of x86 instruction - decoder code. - If unsure, say "N". + Perform x86 instruction decoder selftests at build time. + This option is useful for checking the sanity of x86 instruction + decoder code. + If unsure, say "N". =20 choice prompt "IO delay type"