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[173.79.60.52]) by smtp.gmail.com with ESMTPSA id af79cd13be357-9158a3eea49sm2158492985a.44.2026.06.09.11.33.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 09 Jun 2026 11:33:57 -0700 (PDT) Date: Tue, 9 Jun 2026 14:33:55 -0400 From: Gregory Price To: "David Hildenbrand (Arm)" Cc: linux-mm@kvack.org, nvdimm@lists.linux.dev, linux-kernel@vger.kernel.org, kernel-team@meta.com, linux-cxl@vger.kernel.org, linux-kselftest@vger.kernel.org, djbw@kernel.org, vishal.l.verma@intel.com, dave.jiang@intel.com, akpm@linux-foundation.org, ljs@kernel.org, liam@infradead.org, vbabka@kernel.org, rppt@kernel.org, surenb@google.com, mhocko@suse.com, osalvador@suse.de, shuah@kernel.org, alison.schofield@intel.com, Smita.KoralahalliChannabasappa@amd.com, ira.weiny@intel.com, apopple@nvidia.com, Hannes Reinecke Subject: Re: [PATCH v4 8/9] dax/kmem: add sysfs interface for atomic hotplug Message-ID: References: <20260605211911.2160954-1-gourry@gourry.net> <20260605211911.2160954-9-gourry@gourry.net> <1cb0514b-c753-411e-8ff8-80fa29837441@kernel.org> <06bcee07-5e56-4a82-95ff-2a8e75b7154d@kernel.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=us-ascii Content-Disposition: inline In-Reply-To: <06bcee07-5e56-4a82-95ff-2a8e75b7154d@kernel.org> On Tue, Jun 09, 2026 at 08:22:20PM +0200, David Hildenbrand (Arm) wrote: > On 6/9/26 20:19, Gregory Price wrote: > > On Tue, Jun 09, 2026 at 08:11:42PM +0200, David Hildenbrand (Arm) wrote: > >> On 6/9/26 17:35, Gregory Price wrote: > > > > Was going to propose this, but then I thought... well if CXL detactes > > itself from dax and does this same pattern, maybe MMOP_UNPLUGGED makes > > sense. > > > > But i'll leave that for another day and do as you suggest. > > Let me sleep over it :) > Have some other sets i'm trying to break out of private-nodes anyway, i'll let this bake for the week. ~Gregory