From nobody Tue Sep 29 06:08:57 2026 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 BCA6244605B; Tue, 11 Aug 2026 13:42:26 +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=1786455754; cv=none; b=uMu6XtANJHORZsXFIOBdMG+TQNsvKxorCV9SfADW3RGSwM06vmZN3Ub1FeXXITVrpqUSeq6g7upNphCrwd+OQtsMmwNV8BGf+6PDEVqHux6LxKxxNn8dkv/ke4SMw6ihs0UZsaO6ttrXAWsHoAkgaMGqgdi2riUxf3w+i8ydNI8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786455754; c=relaxed/simple; bh=hJC2HMAhjWUelCM29FDfJ3Sh6er5kBpIOvlcAiafGWo=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=KO2p/NLdjZ5iW1zOWfc1yjaKwTJV2+vaxGs++2IKJjYIKGfBF0fS9dmoD3IHfAQhqAFwE+ei/DMjDhK9105pUcHiXNsann7h07IszirE9nUweznujYRsQOn9B9oMurLFbltjbtVccA1+r2ZqJUQOiefWi2V1gc54Lx/uQjb1aaY= 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=Cgprj6f4; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=GNgtLgUt; 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="Cgprj6f4"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="GNgtLgUt" Date: Tue, 11 Aug 2026 13:42:17 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1786455739; 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=ikoW2/KNi+dl1PUX7hiATDu/Cx6u703IWyvhk6cIThE=; b=Cgprj6f4vmGHEtAZ0b4hTlzKH1IJQ0jgmLdBzVe5Pt40UhtYz4okD5jfk4phuBXf6ui+0a DIZ/7ShX6Rh09cJspIM8xRTo5EE1y18rcVFfWwmj3VTG36kN02O2PHwd67VYeuSDDHUUsy BPTxLrD2djgfwyBMxMLmU1zzxIVjVQyofeUjD/umqyJ8Q3AP5IS3nzMmfH9KS7rfdJ0Awo ISV+aEvt80tFytbVQnKAN+Z6w6DFynddK2Id97lV+VfVY04fM3wFCGI7PSBHVG4tjgwl7p 6K4Kbgs+IlgZEXxvR71IQoxlvmST6fx7dkm45jkRKdxvTZhOFeSmruiV8GXDeg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1786455739; 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=ikoW2/KNi+dl1PUX7hiATDu/Cx6u703IWyvhk6cIThE=; b=GNgtLgUtzHzIGApNGM47hXw5j0WndVO4A1VBrMdbfAbod16He1R08kl+O4NUsndZEmk/G8 T+396dWgOFdodwBg== From: "tip-bot2 for Julian Braha" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/core] nohz: Replace dead select with choice default Cc: Julian Braha , Thomas Gleixner , Bradley Morgan , Nicolas Schier , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20260801160140.2391000-1-julianbraha@gmail.com> References: <20260801160140.2391000-1-julianbraha@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <178645573768.442315.16529554154363095595.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 timers/core branch of tip: Commit-ID: b17006b45283f012a6e166517f5ca3e1af2f806a Gitweb: https://git.kernel.org/tip/b17006b45283f012a6e166517f5ca3e1a= f2f806a Author: Julian Braha AuthorDate: Sat, 01 Aug 2026 17:01:40 +01:00 Committer: Thomas Gleixner CommitterDate: Tue, 11 Aug 2026 15:37:23 +02:00 nohz: Replace dead select with choice default 'select' does not work on config options in a 'choice', so currently the 'select VIRT_CPU_ACCOUNTING_GEN' for NO_HZ_FULL is dead, with the choice option VIRT_CPU_ACCOUNTING_GEN only being enabled when NO_HZ_FULL=3Dy becau= se the other choice members depend on NO_HZ_FULL=3Dn. Remove the dead select, and encode this relationship as a default of the choice, instead. This dead select was found by kconfirm, a static analysis tool for Kconfig. Signed-off-by: Julian Braha Signed-off-by: Thomas Gleixner Reviewed-by: Bradley Morgan Reviewed-by: Nicolas Schier Link: https://patch.msgid.link/20260801160140.2391000-1-julianbraha@gmail.c= om --- init/Kconfig | 1 + kernel/time/Kconfig | 1 - 2 files changed, 1 insertion(+), 1 deletion(-) diff --git a/init/Kconfig b/init/Kconfig index 5230d48..523e41d 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -562,6 +562,7 @@ config VIRT_CPU_ACCOUNTING =20 choice prompt "Cputime accounting" + default VIRT_CPU_ACCOUNTING_GEN if NO_HZ_FULL default TICK_CPU_ACCOUNTING =20 # Kind of a stub config for the pure tick based cputime accounting diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig index d098ac3..ddfb6be 100644 --- a/kernel/time/Kconfig +++ b/kernel/time/Kconfig @@ -133,7 +133,6 @@ config NO_HZ_FULL depends on HAVE_VIRT_CPU_ACCOUNTING_GEN select NO_HZ_COMMON select RCU_NOCB_CPU - select VIRT_CPU_ACCOUNTING_GEN select IRQ_WORK select CPU_ISOLATION help