| commit | 048d63f30e4b766cc4fee2f14d1f3b2c9c7761db | [log] [tgz] |
|---|---|---|
| author | Raghu Krishnamurthy <raghu.ncstate@gmail.com> | Sat Dec 11 12:45:41 2021 -0800 |
| committer | Olivier Deprez <olivier.deprez@arm.com> | Wed Jan 05 15:44:09 2022 +0100 |
| tree | a9c0ef24b09a28cd33235138c519c1e823caa7d4 | |
| parent | 47955c6a9deac2e445ecfdad1077d0bbf626c19e [diff] |
fix(ff-a): FFA_RUN checking of vcpu index FFA_RUN in the secure world, does not check that the vCPU index provided is the same as the physical CPU index. Per the FF-A specification, all MP partitions are pinned to a physical cpu and if this is not checked, FFA_RUN can be successfully called on an arbitrary vCPU.. Signed-off-by: Raghu Krishnamurthy <raghu.ncstate@gmail.com> Change-Id: I4edb02e1624efa54d3eee5a36eba4f9fed26e580
Hafnium is a hypervisor, initially supporting aarch64 (64-bit Armv8 CPUs).
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