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2 commits

Author SHA1 Message Date
Dan Williams
a0372b3831 Merge branch 'for-6.16/tsm' into tsm-next
Pick up the drivers/virt/coco/guest/ split in preparation for TSM host
drivers.
2025-05-08 18:12:06 -07:00
Dan Williams
7515f45c16 coco/guest: Move shared guest CC infrastructure to drivers/virt/coco/guest/
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>
2025-05-02 12:52:16 -07:00
Renamed from drivers/virt/coco/tsm.c (Browse further)