linux-kernel - Re: [PATCH v5 05/27] cxl/hdm: Use guard() in cxl_dpa_set

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Message-ID: <20241031001606.6notvdsajoebalhd@offworld>
Date: Wed, 30 Oct 2024 17:16:06 -0700
From: Davidlohr Bueso <dave@...olabs.net>
To: Ira Weiny <ira.weiny@...el.com>
Cc: Dave Jiang <dave.jiang@...el.com>, Fan Ni <fan.ni@...sung.com>,
	Jonathan Cameron <Jonathan.Cameron@...wei.com>,
	Navneet Singh <navneet.singh@...el.com>,
	Jonathan Corbet <corbet@....net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Dan Williams <dan.j.williams@...el.com>,
	Alison Schofield <alison.schofield@...el.com>,
	Vishal Verma <vishal.l.verma@...el.com>, linux-cxl@...r.kernel.org,
	linux-doc@...r.kernel.org, nvdimm@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 05/27] cxl/hdm: Use guard() in cxl_dpa_set_mode()

On Tue, 29 Oct 2024, Ira Weiny wrote:

>Additional DCD functionality is being added to this call which will be
>simplified by the use of guard() with the cxl_dpa_rwsem.
>
>Convert the function to use guard() prior to adding DCD functionality.
>
>Suggested-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
>Signed-off-by: Ira Weiny <ira.weiny@...el.com>

Reviewed-by: Davidlohr Bueso <dave@...olabs.net>