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[142.68.80.239]) by smtp.gmail.com with ESMTPSA id dj9-20020a056808418900b003c03ae77e0csm51778oib.51.2024.02.12.05.44.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Feb 2024 05:44:48 -0800 (PST) Received: from jgg by wakko with local (Exim 4.95) (envelope-from ) id 1rZWc4-00Gwv7-4x; Mon, 12 Feb 2024 09:44:48 -0400 Date: Mon, 12 Feb 2024 09:44:48 -0400 From: Jason Gunthorpe To: "Ricardo B. Marliere" Cc: Kirti Wankhede , Alex Williamson , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman Subject: Re: [PATCH] vfio: mdev: make mdev_bus_type const Message-ID: <20240212134448.GC765010@ziepe.ca> References: <20240208-bus_cleanup-vfio-v1-1-ed5da3019949@marliere.net> 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: <20240208-bus_cleanup-vfio-v1-1-ed5da3019949@marliere.net> On Thu, Feb 08, 2024 at 05:02:04PM -0300, Ricardo B. Marliere wrote: > Now that the driver core can properly handle constant struct bus_type, > move the mdev_bus_type variable to be a constant structure as well, > placing it into read-only memory which can not be modified at runtime. > > Cc: Greg Kroah-Hartman > Suggested-by: Greg Kroah-Hartman > Signed-off-by: Ricardo B. Marliere > --- > drivers/vfio/mdev/mdev_driver.c | 2 +- > drivers/vfio/mdev/mdev_private.h | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) Reviewed-by: Jason Gunthorpe Jason