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([2a10:bac0:b000:7588:aea0:a2ac:ddc1:371f]) by smtp.gmail.com with ESMTPSA id tj7-20020a170907c24700b00a368cb76c70sm9323ejc.16.2024.01.30.23.28.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 30 Jan 2024 23:28:14 -0800 (PST) Message-ID: Date: Wed, 31 Jan 2024 09:28:13 +0200 Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] virt: tdx-guest: Deprecate legacy IOCTL-based interface for quote generation Content-Language: en-US To: linux-coco@lists.linux.dev Cc: x86@kernel.org, dave.hansen@linux.intel.com, dan.j.williams@intel.com, dionnaglaze@google.com, sathyanarayanan.kuppuswamy@linux.intel.com References: <20240124093858.1818497-1-nik.borisov@suse.com> From: Nikolay Borisov In-Reply-To: <20240124093858.1818497-1-nik.borisov@suse.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 24.01.24 г. 11:38 ч., Nikolay Borisov wrote: > IOCTL based interface was the natural choice for interacting with the > quote generation machine at a time when there wasn't anything better. > Fortunately, now we have a vendor-agnostic, configfs-based one which > obviates the need to have the IOCTL-based interface. > > Gate the relevant code behind a Kconfig option, clearly marking it as > deprecated as well as introduce a runtime warning. > > Signed-off-by: Nikolay Borisov Ping?