| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <20260129031033.3428295-4-zheng.gong@samsung.com> Date: Thu, 29 Jan 2026 11:10:33 +0800 From: "zheng.gong" <zheng.gong@...sung.com> To: linux-scsi@...r.kernel.org Cc: avri.altman@....com, bvanassche@....org, quic_cang@...cinc.com, alim.akhtar@...sung.com, martin.petersen@...cle.com, ebiggers@...nel.org, linux-kernel@...r.kernel.org, "zheng.gong" <zheng.gong@...sung.com> Subject: [PATCH v4 3/3] dt-bindings: ufs: Add binding for ufs-keyslot-offset Document the new 'ufs-keyslot-offset' dt property used to configure a fixed offset for crypto keyslot remapping in UFS host controllers. This is useful in virtualized or multi-domain environments where keyslot layout is partitioned (e.g., per-VM isolation). If the property is not present, the keyslot is used as-is (identity mapping). The binding is used by the exynos UFS driver to support secure inline encryption in domain-isolated scenarios. Signed-off-by: zheng.gong <zheng.gong@...sung.com> --- .../devicetree/bindings/ufs/samsung,exynos-ufs.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml index b4e744ebffd1..0ed60bbd959e 100644 --- a/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/samsung,exynos-ufs.yaml @@ -72,6 +72,11 @@ properties: dma-coherent: true + ufs-keyslot-offset: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Offset added to logical crypto keyslot for multi-domain isolation. + required: - compatible - reg -- 2.50.1
Powered by blists - more mailing lists