From: Gregory Price <gourry@gourry.net>
To: linux-mm@kvack.org
Cc: linux-cxl@vger.kernel.org, nvdimm@lists.linux.dev,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-doc@vger.kernel.org, kernel-team@meta.com,
dave@stgolabs.net, jonathan.cameron@huawei.com,
dave.jiang@intel.com, alison.schofield@intel.com,
vishal.l.verma@intel.com, ira.weiny@intel.com,
dan.j.williams@intel.com, willy@infradead.org, jack@suse.cz,
terry.bowman@amd.com, john@jagalactic.com
Subject: Re: [PATCH 0/9] cxl: explicit DAX driver selection and hotplug
Date: Fri, 30 Jan 2026 12:34:33 -0500 [thread overview]
Message-ID: <aXzrqYOmgo15NZ7s@gourry-fedora-PF4VCD3F> (raw)
In-Reply-To: <20260129210442.3951412-1-gourry@gourry.net>
On Thu, Jan 29, 2026 at 04:04:33PM -0500, Gregory Price wrote:
> Currently, CXL regions that create DAX devices have no mechanism to
> control select the hotplug online policy for kmem regions at region
> creation time. Users must either rely on a build-time default or
> manually configure each memory block after hotplug occurs.
>
Looks like build regression on configs without hotplug
MMOP_ defines and mhp_get_default_online_type() undefined
Will let this version sit for a bit before spinning a v2
~Gregory
prev parent reply other threads:[~2026-01-30 17:34 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-29 21:04 Gregory Price
2026-01-29 21:04 ` [PATCH 1/9] mm/memory_hotplug: pass online_type to online_memory_block() via arg Gregory Price
2026-02-02 17:10 ` Jonathan Cameron
2026-02-02 17:46 ` Gregory Price
2026-01-29 21:04 ` [PATCH 2/9] mm/memory_hotplug: add __add_memory_driver_managed() with online_type arg Gregory Price
2026-02-02 17:25 ` Jonathan Cameron
2026-02-02 18:02 ` Gregory Price
2026-02-02 18:46 ` Jonathan Cameron
2026-02-02 21:37 ` Gregory Price
2026-02-04 21:08 ` David Hildenbrand (arm)
2026-02-05 4:23 ` Gregory Price
2026-01-29 21:04 ` [PATCH 3/9] dax: plumb online_type from dax_kmem creators to hotplug Gregory Price
2026-01-29 21:04 ` [PATCH 4/9] drivers/cxl,dax: add dax driver mode selection for dax regions Gregory Price
2026-02-02 17:54 ` Jonathan Cameron
2026-01-29 21:04 ` [PATCH 5/9] cxl/core/region: move pmem region driver logic into pmem_region Gregory Price
2026-02-02 17:56 ` Jonathan Cameron
2026-01-29 21:04 ` [PATCH 6/9] cxl/core/region: move dax region device logic into dax_region.c Gregory Price
2026-02-02 17:57 ` Jonathan Cameron
2026-01-29 21:04 ` [PATCH 7/9] cxl/core: add cxl_devdax_region driver for explicit userland region binding Gregory Price
2026-01-29 21:04 ` [PATCH 8/9] cxl/core: Add dax_kmem_region and sysram_region drivers Gregory Price
2026-01-30 21:27 ` Cheatham, Benjamin
2026-01-30 22:12 ` Gregory Price
2026-02-02 17:02 ` Cheatham, Benjamin
2026-02-02 17:41 ` Gregory Price
2026-02-02 19:19 ` Gregory Price
2026-02-02 18:20 ` Jonathan Cameron
2026-02-02 18:23 ` Gregory Price
2026-01-29 21:04 ` [PATCH 9/9] Documentation/driver-api/cxl: add dax and sysram driver documentation Gregory Price
2026-01-29 21:17 ` [PATCH 0/9] cxl: explicit DAX driver selection and hotplug Gregory Price
2026-01-30 17:34 ` Gregory Price [this message]
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