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Wed, 21 Oct 2026 06:04:53 -0700 (PDT) Received: from localhost ([140.209.217.212]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-48e25835c77sm5101952f8f.36.2026.10.21.06.04.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Oct 2026 06:04:52 -0700 (PDT) Date: Wed, 21 Oct 2026 15:04:49 +0200 From: Jiri Pirko To: Jason Gunthorpe Cc: linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, x86@kernel.org, kvm@vger.kernel.org, linux-doc@vger.kernel.org, jgg@ziepe.ca, david.quigley@intel.com, lukas@wunner.de, ksinyuk@kernel.org, rodrigo.vivi@intel.com, cedric.xing@intel.com, sameo@meta.com, drdeeglaze@gmail.com, James.Bottomley@hansenpartnership.com, aik@amd.com, jpiotrowski@nvidia.com, qinkun@google.com, pgonda@google.com, jic23@kernel.org, alistair.francis@wdc.com, ankita@nvidia.com, suzuki.poulose@arm.com, kas@kernel.org, rick.p.edgecombe@intel.com, elena.reshetova@intel.com, dave.hansen@linux.intel.com, sathyanarayanan.kuppuswamy@linux.intel.com, peter.fang@intel.com Subject: Re: [PATCH RFC 15/20] attestation: Prepare provider and instance core Message-ID: References: <20261015145053.3664509-1-jiri@resnulli.us> <20261015145053.3664509-16-jiri@resnulli.us> <179245258506.58760.1633805100070716498.b4-review@b4> X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <179245258506.58760.1633805100070716498.b4-review@b4> Tue, Oct 20, 2026 at 01:29:45AM +0200, jgg@nvidia.com wrote: >> [ ... 99 lines skipped ... ] >> +++ b/drivers/attestation/Kconfig >> @@ -0,0 +1,12 @@ >> +# SPDX-License-Identifier: GPL-2.0-only >> +menuconfig ATTESTATION >> + tristate "Attestation" >> + depends on CTLV > >ld.lld-21: error: undefined symbol: hash_digest_size >>>> referenced by ctlv.c >>>> drivers/attestation/core/ctlv.o:(ctlv_attestation_mr_read_query) in archive vmlinux.a >>>> referenced by ctlv.c > >Needs a: > >+ select CRYPTO_HASH_INFO Ack > >-- >Jason