From: Julian Braha <julianbraha@gmail.com>
To: alistair23@gmail.com, akpm@linux-foundation.org,
rust-for-linux@vger.kernel.org, linux-pci@vger.kernel.org,
jic23@kernel.org, bhelgaas@google.com, lukas@wunner.de,
alistair@alistair23.me, linux-cxl@vger.kernel.org,
djbw@kernel.org, linux-kernel@vger.kernel.org,
Jonathan.Cameron@huawei.com
Cc: boqun.feng@gmail.com, benno.lossin@proton.me,
a.hindborg@kernel.org, bjorn3_gh@protonmail.com,
gary@garyguo.net, wilfred.mallawa@wdc.com, aliceryhl@google.com,
ojeda@kernel.org, alex.gaynor@gmail.com, tmgross@umich.edu
Subject: Re: [PATCH v2 09/21] lib: rspdm: Initial commit of Rust SPDM
Date: Tue, 23 Jun 2026 19:58:14 +0100 [thread overview]
Message-ID: <e48a5c7f-2d9d-4202-be59-2e84120dfe11@gmail.com> (raw)
In-Reply-To: <20260623045406.2589547-10-alistair.francis@wdc.com>
Hi Alistair,
On 6/23/26 05:53, alistair23@gmail.com wrote:
> +config RSPDM
> + bool "Rust SPDM"
> + depends on RUST
> + select CRYPTO
> + select X509_CERTIFICATE_PARSER
> + help
> + The Rust implementation of the Security Protocol and Data Model (SPDM)
> + allows for device authentication, measurement, key exchange and
> + encrypted sessions.
> +
> + Crypto algorithms negotiated with SPDM are limited to those enabled
> + in .config. Users of SPDM therefore need to also select
> + any algorithms they deem mandatory.
This patch introduces an unmet dependency bug when the user enables
RSPDM without enabling ASYMMETRIC_PUBLIC_KEY_SUBTYPE:
WARNING: unmet direct dependencies detected for X509_CERTIFICATE_PARSER
Depends on [n]: CRYPTO [=y] && ASYMMETRIC_KEY_TYPE [=n] &&
ASYMMETRIC_PUBLIC_KEY_SUBTYPE [=n]
Selected by [y]:
- RSPDM [=y] && RUST [=y]
- Julian Braha
next prev parent reply other threads:[~2026-06-23 18:58 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-23 4:53 [PATCH v2 00/21] lib: Rust implementation of SPDM alistair23
2026-06-23 4:53 ` [PATCH v2 01/21] rust: transmute: add `cast_slice[_mut]` functions alistair23
2026-06-23 4:53 ` [PATCH v2 02/21] rust: create basic untrusted data API alistair23
2026-06-23 4:53 ` [PATCH v2 03/21] rust: validate: add `Validate` trait alistair23
2026-06-23 4:53 ` [PATCH v2 04/21] X.509: Make certificate parser public alistair23
2026-06-23 4:53 ` [PATCH v2 05/21] X.509: Parse Subject Alternative Name in certificates alistair23
2026-06-23 4:53 ` [PATCH v2 06/21] X.509: Move certificate length retrieval into new helper alistair23
2026-06-23 4:53 ` [PATCH v2 07/21] rust: add bindings for hash.h alistair23
2026-06-23 4:53 ` [PATCH v2 08/21] rust: error: impl From<FromBytesWithNulError> for Kernel Error alistair23
2026-06-23 4:53 ` [PATCH v2 09/21] lib: rspdm: Initial commit of Rust SPDM alistair23
2026-06-23 18:58 ` Julian Braha [this message]
2026-06-23 4:53 ` [PATCH v2 10/21] PCI/TSM: Rename pf0 to host alistair23
2026-06-23 4:53 ` [PATCH v2 11/21] PCI/TSM: Support connecting to PCIe CMA devices alistair23
2026-06-23 4:53 ` [PATCH v2 12/21] PCI/CMA: Add a PCI TSM CMA driver using SPDM alistair23
2026-06-23 4:53 ` [PATCH v2 13/21] PCI/CMA: Validate Subject Alternative Name in certificates alistair23
2026-06-23 4:53 ` [PATCH v2 14/21] lib: rspdm: Support SPDM get_version alistair23
2026-06-23 4:54 ` [PATCH v2 15/21] lib: rspdm: Support SPDM get_capabilities alistair23
2026-06-23 4:54 ` [PATCH v2 16/21] lib: rspdm: Support SPDM negotiate_algorithms alistair23
2026-06-23 4:54 ` [PATCH v2 17/21] lib: rspdm: Support SPDM get_digests alistair23
2026-06-23 4:54 ` [PATCH v2 18/21] lib: rspdm: Support SPDM get_certificate alistair23
2026-06-23 4:54 ` [PATCH v2 19/21] lib: rspdm: Support SPDM certificate validation alistair23
2026-06-23 4:54 ` [PATCH v2 20/21] rust: allow extracting the buffer from a CString alistair23
2026-06-23 4:54 ` [PATCH v2 21/21] lib: rspdm: Support SPDM challenge alistair23
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