From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 68FE72D73A8; Mon, 13 Oct 2025 18:41:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760380897; cv=none; b=G5HNKilbyLI7zFWk1wXF92WtP9CcCyxLVaQK01nQJj6uBbNfLAGjQ4UA5UUPeJi0Uzuzesjr8oqC4j1xj0EZ5oviEaGvDqcO48q88unD8MqFYpbNinwZwS1CpVdjuAdK+5Bq2CHdTX0VJdrSy9hxNEhhJB/LzphTZVg8fGTlWiI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760380897; c=relaxed/simple; bh=i7Fg3wAXicb6TailRO+JhgEV6cD82vTHVe7redF22yo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=r3KT/yKivpRPpC7xUI4qBieSmuwaF3Zibq9bKt174eJorC1QAiozcAu0/Th0LM6wfOjdEeCvZyhKk1pE1zwCo0vGKv+FbxVaKPUkmUNLba1DUJFOaXc333zJ6N683/+UMMEdVruvxrYD+DEHSNEvwWJhw2ghZC09FPWmmwvZegA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=s4JaRO0W; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="s4JaRO0W" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D07EAC4CEE7; Mon, 13 Oct 2025 18:41:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760380896; bh=i7Fg3wAXicb6TailRO+JhgEV6cD82vTHVe7redF22yo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=s4JaRO0W2BOmg2HT4YwNno9dIIZ+AJTZlRvTGiHIgOaBI6Uf9ak81t1ZAYcrIP5Cy j1m4I+ipJ7NLy3jxZO91qAYZhA57gza7QMjnCjhoUbAy4tJAphquZxq+TeHU/EsB+B nO5xo9PK0fMbSaEP7F3NgEavpmtBrmWjy+S905infHGcLcxheuFoNjCHm52oZzo88D HltBX1RQI0lQvhQQCezKiIV5ZYJ3oYLYIUzgFEen16la+PoknpmT1Mwsqu3bgpRaeQ CSDELBjy9ybb0r9SRFW7isHC7a3k2XuBdEuA/LPItaUIl2AER4N8C8NepF1/TgwNor q+M1e2FtH1tWw== Date: Mon, 13 Oct 2025 08:41:36 -1000 From: Tejun Heo To: Andrea Righi Cc: David Vernet , Changwoo Min , sched-ext@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH sched_ext/for-6.18] sched_ext: Exit early on hotplug events during attach Message-ID: References: <20250904055716.87268-1-arighi@nvidia.com> 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=us-ascii Content-Disposition: inline In-Reply-To: <20250904055716.87268-1-arighi@nvidia.com> On Thu, Sep 04, 2025 at 07:57:16AM +0200, Andrea Righi wrote: > There is no need to complete the entire scx initialization if a > scheduler is failing to be attached due to a hotplug event. > > Exit early to avoid unnecessary work and simplify the attach flow. > > Signed-off-by: Andrea Righi I applied this to the wrong branch and lost it in the pull request. Applying again to for-6.19. Sorry. -- tejun