diff options
| author |   Will Deacon <will@kernel.org> | 2023-05-23 11:18:20 +0100 |
|---|---|---|
| committer |   Oliver Upton <oliver.upton@linux.dev> | 2023-06-01 21:34:50 +0000 |
| commit | bc3888a0f4e979ecf9dd8c33a84b8da8cc130790 (patch) | |
| tree | 8e82812248a4ce48682e680402ecc8b85454ae7f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: arm64: Probe FF-A version and host/hyp partition ID during init (diff) | |
| download | wireguard-linux-bc3888a0f4e979ecf9dd8c33a84b8da8cc130790.tar.xz wireguard-linux-bc3888a0f4e979ecf9dd8c33a84b8da8cc130790.zip | |
KVM: arm64: Allocate pages for hypervisor FF-A mailboxes
The FF-A proxy code needs to allocate its own buffer pair for
communication with EL3 and for forwarding calls from the host at EL1.
Reserve a couple of pages for this purpose and use them to initialise
the hypervisor's FF-A buffer structure.
Co-developed-by: Andrew Walbran <qwandor@google.com>
Signed-off-by: Andrew Walbran <qwandor@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20230523101828.7328-4-will@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions