[PATCH 0/2 v2] Move SEV sysfs information and expose MSR_SEV_STATUS

[Joerg Roedel]

From: Joerg Roedel <jroedel@xxxxxxx>

Hi,

these changes move the SEV sysfs directory to /sys/hypervisor/ as
discussed on the mailing-list[1] and add an attribute to expose the
raw value of the SEV_STATUS MSR.

For compatibility reasons a symlink is created at the old location of
the directory to link the new location.

Regards,

	Joerg

[1] https://lore.kernel.org/lkml/20250311110748.GCZ9AZhPYYAz-MXErv@fat_crate.local/

Joerg Roedel (2):
  x86/coco/sev: Move SEV SYSFS group to /sys/hypervisor/
  x86/sev: Make SEV_STATUS available via SYSFS

 .../ABI/testing/sysfs-devices-system-cpu      | 11 ++-----
 Documentation/ABI/testing/sysfs-hypervisor    | 15 ++++++++++
 arch/x86/Kconfig                              |  1 +
 arch/x86/coco/sev/core.c                      | 30 +++++++++++++++----
 4 files changed, 42 insertions(+), 15 deletions(-)
 create mode 100644 Documentation/ABI/testing/sysfs-hypervisor

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2.48.1