From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 21684C3DA78 for ; Tue, 17 Jan 2023 04:56:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=m1XxZnr3rJmRYZZq68CoHG3x7NzatPgEKiFBuy1LCGk=; b=pnpj+cbwtePtGp GvYvrv8QexrOmDQG3h1JobtR89qUrLsUlsATcwsS7T7iCXzm3tsaIOL4WTxYnyQ3t5HzweBJsWcj2 KpKAAta8FUk60kT+ykgMme85wsWyGx9jEe9B8iKIej91BmxNsSv2wAbLFSZuBr9MgJT8st3JE3n+G 7CBXHij8IQ/p8XK743N4ArZdk2pirC52lozlKmzhBjpMNo8Yqm4dGfGHwUp4yKJ+S2I3bN14EfNC4 V54QDSIrDqOk2OaQA5MOLVvGl4cVEVvXl7VWpLmCbMHliwyo5lCQhLq5UzZRj1HmZkXtR/kGaYZAx kEdj78THKHs+8UKLc7ew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHdzx-00CvNY-Ee; Tue, 17 Jan 2023 04:55:01 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHdzu-00CvN7-7o for linux-arm-kernel@lists.infradead.org; Tue, 17 Jan 2023 04:54:59 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 95AF3611B2; Tue, 17 Jan 2023 04:54:57 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 035A1C433EF; Tue, 17 Jan 2023 04:54:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673931297; bh=enfU9sZZ+7k0cv8ZPVz3eKPam5EcG2LBCczzEay1Ieo=; h=Date:From:To:Cc:Subject:Reply-To:References:In-Reply-To:From; b=XkgCrjPs+HPGhj1SUIrNrBFHMWDKda4NferDoUQ8vrpE478h438rOQiAlR7ZKk2oz pZtchAU2aQdCNlcrIbMwHim2knYIPIIsMaEqDmti4r4oa5CV+gIvGhPw7/l09Bl4v+ yTRr38sTmjd8mjIc0YNwj6y+vZOZs2q7/+20IfqkczLkIs5eyQ1hwCgjF0sM4zuvvd q9vlKBtGlVXyoH28RGD4kzAzk/fYMxwSAocoTPPee6m3B8z25kRsIy1ODyC8KTrxJc YddvSF0saMmMuu3J8/I9rHUUFhV3h32U/hcDO3sBn4iRycsTzbthKEKgV+J3i3ujSm OHy/OfYs2yzVw== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 9833A5C0AD9; Mon, 16 Jan 2023 20:54:56 -0800 (PST) Date: Mon, 16 Jan 2023 20:54:56 -0800 From: "Paul E. McKenney" To: Joel Fernandes Cc: Zhouyi Zhou , "moderated list:ARM/STM32 ARCHITECTURE" , Will Deacon , Marc Zyngier , Mark Rutland , Catalin Marinas , rcu Subject: Re: arm64 torture test hotplug failures (offlining causes -EBUSY) Message-ID: <20230117045456.GG2948950@paulmck-ThinkPad-P17-Gen-1> References: <20230117043011.GD2948950@paulmck-ThinkPad-P17-Gen-1> <24953EEA-5B3E-4046-B106-7A7FBE8B8995@joelfernandes.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <24953EEA-5B3E-4046-B106-7A7FBE8B8995@joelfernandes.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230116_205458_400993_1E50AF2C X-CRM114-Status: GOOD ( 38.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: paulmck@kernel.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: 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