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 F37C518BB82 for ; Mon, 7 Oct 2024 08:33:57 +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=1728290039; cv=none; b=sBj0lcWvpgknMoorrK0VZM79FJllE2cVkU0Ft7UYNQRY2+o44PfWHnBJzmSiGPx40Qj/t622rbkicoKJ+2DSmYco4jcw5Bl03Bn8XmKRzvzhuOS8wFEe3xa0xE5+1X7S8JHQrkHOea4NWiOe3X6I9gH9zeWzmauHinJo+mHgfI0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728290039; c=relaxed/simple; bh=01lzTK7lgk7enfWa88zlSQLFcO17Q0f6ndXgFs5zo1A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Gcu0XvMemIa7dNW/S7Hx2CettFhCytYGMZsm+PUDOMwIefDeneV8TOzu4U2pBlg1jW4oK2uGXXHc4hDuDnvcU0jzmOJdfbZuIwK8Ng9Eb2rhItpLFXGVtAAwZoUvUNYVIJXkpgwCScq05HnBxKaIAXGozijn4b9Sg9IMpeiLmLc= 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=voBOfHn4; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=m7YVeewT; 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="voBOfHn4"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="m7YVeewT" Date: Mon, 7 Oct 2024 10:33:54 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1728290036; 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=01lzTK7lgk7enfWa88zlSQLFcO17Q0f6ndXgFs5zo1A=; b=voBOfHn4sw5XIQ7CwwinQQpCGHYkftjIx9eKxwoIKAbiuomDQyJpYZFKm3ApGMK4B7Xn13 iaf3rl2Jy17Qz0a24QdRy0zoaOxIARaQFoo8rJinIOPMoxHXsyWdpc0dqgQiK3hbP9f/Az 6Jz83XCzfUXDgwQMqf8+Y66rSicptBNCO63HQRhtV5pllm3aYKMTl6PkfGBws3jJjpaXn/ +e6b9uyxgUry8TYnzV4GXGG/z2w6zDyynL70VbfGRsnnTzuiuiGPkHNl8R1UrWVeWLjwCG 2zl7e4I9N8qHYJ64lXF7dPNWFHldWZlHu5HkBA1iNN+CF5C6mFgqqKIrQz+cAQ== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1728290036; 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=01lzTK7lgk7enfWa88zlSQLFcO17Q0f6ndXgFs5zo1A=; b=m7YVeewTDiaFfbAn62NpXnxe8AByYs/9Ghcyf+pjK0zKnsSklZDQm7Cxvbke0VRtJ1tYDk rpi8Zd/Z7BayzsAw== From: Sebastian Andrzej Siewior To: Peter Zijlstra Cc: tglx@linutronix.de, mingo@kernel.org, linux-kernel@vger.kernel.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, ankur.a.arora@oracle.com, efault@gmx.de Subject: Re: [PATCH 0/5] sched: Lazy preemption muck Message-ID: <20241007083354.MQeIWIdU@linutronix.de> References: <20241007074609.447006177@infradead.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20241007074609.447006177@infradead.org> On 2024-10-07 09:46:09 [+0200], Peter Zijlstra wrote: > Hi! Hi, > During LPC Thomas reminded me that the lazy preemption stuff was not there yet. oh thank you. I still have an older version in my tree. I will take a look and back to you. Sebastian