From mboxrd@z Thu Jan 1 00:00:00 1970 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 6897E1C6B2 for ; Thu, 25 Jan 2024 09:43:24 +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=1706175805; cv=none; b=jws0fISkMCCR4+575snp4MOcLjXcExW5a3LkWUMM2+kuqKWLDY3DRuHzjbppMrcbDClkyUyExXAN8kQejIV+whAw0RVyGS5TfnSyrZzF/vCCdsGKUlGlRvsQxbavfQqmc15QhVzPlK1vKmuR29h04q0Kc4ymA1pTPJfkd62PPKk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706175805; c=relaxed/simple; bh=koPDz8HneqIFQoDSxgsc41QMv27DcPBkMJMXFk2+xZw=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=MqQr6IzuTLUTdK2FE/y+QIlfcBujneKXK5N48lsL/60RChaSRZlqsy9LTwfk3DdhDr/ObpET3zbBJuVgTk9Xb8cH/fpqcddIBtM94LQJEjIjYNwnfWXALcyHk+HZauJMYRl7GNplz0n7J2EDKK3nYs3+BgZThzpCjM+7CuuBvio= 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=SvGUA8iD; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=o14sfim9; 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="SvGUA8iD"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="o14sfim9" From: Thomas Gleixner DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1706175803; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=koPDz8HneqIFQoDSxgsc41QMv27DcPBkMJMXFk2+xZw=; b=SvGUA8iDWMow6WuNG6RZmydsgSlfg5YOAtQbM+AY9u222XbgUe098GYp8gcbGwzuI72ung rpAWn5A7hC9vND70c7d54JEYi+vnvSS+H7SsZut10HgaqtLbrXYzQg/T88ovuo//E6ERQi snA09Ph6gg034jbvfMNbkZggVxkcnwCKDPeYSL88Qau0ZXao23psV68CNbWlXa5fyHjMev CnA2+AfKA7niAFyOguw6k0dqRQ4B+o4CrsFt/rK83IjjyPMc8WsYwO+Pihpps6vlOX1Ti8 +5EKJuljP8pueBYoYR2rdnDzjOOQQ0L8qCGFMjvcYioJ3ZjoBWt3LDe92yUKNQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1706175803; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=koPDz8HneqIFQoDSxgsc41QMv27DcPBkMJMXFk2+xZw=; b=o14sfim95l9bbc/kt6d1W+wISyECkYmuI1de81Adyzb1KmLwoX46b2WwEVi3/Xh5PuTFmx UhPbZzfg1Y7EgdCw== To: Frederic Weisbecker , LKML Cc: Frederic Weisbecker , Ingo Molnar , Anna-Maria Behnsen , Peng Liu , Joel Fernandes Subject: Re: [PATCH 14/15] tick: Shut down low-res tick from dying CPU In-Reply-To: <20240124170459.24850-15-frederic@kernel.org> References: <20240124170459.24850-1-frederic@kernel.org> <20240124170459.24850-15-frederic@kernel.org> Date: Thu, 25 Jan 2024 10:43:22 +0100 Message-ID: <87ede5iw91.ffs@tglx> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Wed, Jan 24 2024 at 18:04, Frederic Weisbecker wrote: > Prepare for consolidating the handover to a single place (the first one) > with shutting down the low-res tick as well from > tick_cancel_sched_timer() as well. This will simplify the handover and > unify the tick cancellation between high-res and low-res. > > Signed-off-by: Frederic Weisbecker Reviewed-by: Thomas Gleixner