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| author | Shameer Kolothum <[email protected]> | 2025-02-21 14:02:26 +0000 |
|---|---|---|
| committer | Oliver Upton <[email protected]> | 2025-02-26 21:30:36 +0000 |
| commit | c0000e58c74eed0702b8271e8475378c3c17cf0f (patch) | |
| tree | 157cf37710f44704362a15a6201c2bdcd0fe005d /rust/helpers/security.c | |
| parent | KVM: arm64: Specify hypercall ABI for retrieving target implementations (diff) | |
| download | kernel-c0000e58c74eed0702b8271e8475378c3c17cf0f.tar.gz kernel-c0000e58c74eed0702b8271e8475378c3c17cf0f.zip | |
KVM: arm64: Introduce KVM_REG_ARM_VENDOR_HYP_BMAP_2
The vendor_hyp_bmap bitmap holds the information about the Vendor Hyp
services available to the user space and can be get/set using
{G, S}ET_ONE_REG interfaces. This is done using the pseudo-firmware
bitmap register KVM_REG_ARM_VENDOR_HYP_BMAP.
At present, this bitmap is a 64 bit one and since the function numbers
for newly added DISCOVER_IPML_* hypercalls are 64-65, introduce
another pseudo-firmware bitmap register KVM_REG_ARM_VENDOR_HYP_BMAP_2.
Reviewed-by: Sebastian Ott <[email protected]>
Signed-off-by: Shameer Kolothum <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Oliver Upton <[email protected]>
Diffstat (limited to 'rust/helpers/security.c')
0 files changed, 0 insertions, 0 deletions
