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path: root/drivers/virt/coco/guest/Kconfig
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2026-03-19coco/guest: Remove unneeded selection of CRYPTOEric Biggers-1/+0
All that's needed here is CRYPTO_HASH_INFO. It used to be the case that CRYPTO_HASH_INFO was visible only when CRYPTO, but that was fixed by commit aacb37f597d0 ("lib/crypto: hash_info: Move hash_info.c into lib/crypto/"). Now CRYPTO_HASH_INFO can be selected directly. Acked-by: Dan Williams <dan.j.williams@intel.com> Link: https://lore.kernel.org/r/20251204055512.494013-1-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@kernel.org>
2025-05-12Merge branch 'for-6.16/tsm-mr' into tsm-nextDan Williams-0/+10
Merge measurement-register infrastructure for v6.16. Resolve conflicts with the establishment of drivers/virt/coco/guest/ for cross-vendor common TSM functionality. Address a mis-merge with a fixup from Lukas: Link: http://lore.kernel.org/20250509134031.70559-1-lukas.bulwahn@redhat.com
2025-05-02coco/guest: Move shared guest CC infrastructure to drivers/virt/coco/guest/Dan Williams-0/+7
In preparation for creating a new drivers/virt/coco/host/ directory to house shared host driver infrastructure for confidential computing, move configfs-tsm to a guest/ sub-directory. The tsm.ko module is renamed to tsm_reports.ko. The old tsm.ko module was only ever demand loaded by kernel internal dependencies, so it should not affect existing userspace module install scripts. The new drivers/virt/coco/guest/ is also a preparatory landing spot for new / optional TSM Report mechanics like a TCB stability enumeration / watchdog mechanism. To be added later. Cc: Wu Hao <hao.wu@intel.com> Cc: Yilun Xu <yilun.xu@intel.com> Cc: Samuel Ortiz <sameo@rivosinc.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Reviewed-by: Alexey Kardashevskiy <aik@amd.com> Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> Link: https://patch.msgid.link/174107246641.1288555.208426916259466774.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>