From: Gregory Price <gourry@gourry.net>
To: Anisa Su <anisa.su887@gmail.com>
Cc: linux-cxl@vger.kernel.org, nvdimm@lists.linux.dev,
linux-kernel@vger.kernel.org, Dave Jiang <dave.jiang@intel.com>,
Alison Schofield <alison.schofield@intel.com>,
Jonathan Cameron <jic23@kernel.org>,
Davidlohr Bueso <dave@stgolabs.net>,
Ira Weiny <iweiny@kernel.org>,
Vishal Verma <vishal.l.verma@intel.com>,
Fan Ni <nifan.cxl@gmail.com>, Li Ming <ming.li@zohomail.com>,
Benjamin Cheatham <benjamin.cheatham@amd.com>,
Richard Cheng <icheng@nvidia.com>,
Anisa Su <anisa.su@samsung.com>
Subject: Re: [PATCH v16 8/8] Documentation/cxl: Document DPA partition layout and ordering rules
Date: Mon, 12 Oct 2026 09:34:31 -0400 [thread overview]
Message-ID: <aszhulUhlzXn4njl@gourry-fedora-PF4VCD3F> (raw)
In-Reply-To: <20261010225852.10727-9-anisa.su@samsung.com>
On Sun, Oct 11, 2026 at 07:54:59AM +0900, Anisa Su wrote:
> DC Partitions complicate DPA ordering. Add a DPA Partitions section to
> cxl-driver.rst describing spec-mandated and Linux requirements for the
> layout.
>
> maturity-map.rst breaks the DCD entry into sub-items so the map shows
> what this series lands: partition enumeration is [1], event handling
> and DC-backed DAX regions remain [0] until the follow-on series enables
> them. The parent stays [0]; nothing is usable yet.
>
> Suggested-by: Gregory Price <gourry@gourry.net>
> Signed-off-by: Anisa Su <anisa.su@samsung.com>
> Tested-by: Wonjae Lee <wj28.lee@samsung.com>
> Tested-by: Junhee Park <jh9934.park@samsung.com>
> Tested-by: Heesoo Kim <habil.kim@samsung.com>
> Reviewed-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>
> Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
> Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Reviewed-by: Gregory Price (Meta) <gourry@gourry.net>
next prev parent reply other threads:[~2026-10-12 13:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-10 22:54 [PATCH v16 0/8] DCD Prep Series Anisa Su
2026-10-10 22:54 ` [PATCH v16 1/8] cxl/mbox: Flag support for Dynamic Capacity Devices (DCD) Anisa Su
2026-10-10 22:54 ` [PATCH v16 2/8] cxl/mem: Read dynamic capacity configuration from the device Anisa Su
2026-10-12 11:47 ` Jonathan Cameron
2026-10-12 11:57 ` Jonathan Cameron
2026-10-12 16:53 ` Anisa Su
2026-10-10 22:54 ` [PATCH v16 3/8] cxl/cdat: Gather DSMAS data for DCD partitions Anisa Su
2026-10-12 11:56 ` Jonathan Cameron
2026-10-10 22:54 ` [PATCH v16 4/8] cxl/events: Split event msgnum configuration from irq setup Anisa Su
2026-10-10 22:54 ` [PATCH v16 5/8] cxl/pci: Factor out interrupt policy check Anisa Su
2026-10-10 22:54 ` [PATCH v16 6/8] cxl/mem: Configure dynamic capacity interrupts Anisa Su
2026-10-12 14:05 ` Jonathan Cameron
2026-10-10 22:54 ` [PATCH v16 7/8] cxl/core: Enforce partition order/simplify partition calls Anisa Su
2026-10-10 22:54 ` [PATCH v16 8/8] Documentation/cxl: Document DPA partition layout and ordering rules Anisa Su
2026-10-12 13:34 ` Gregory Price [this message]
2026-10-12 14:24 ` [PATCH v16 0/8] DCD Prep Series Jonathan Cameron
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