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| author | Marc Zyngier <[email protected]> | 2021-10-13 12:03:41 +0000 |
|---|---|---|
| committer | Marc Zyngier <[email protected]> | 2021-10-18 15:57:09 +0000 |
| commit | cbca19738472be8156d854663ed724b01255c932 (patch) | |
| tree | 1ecd09a1fb94abf5dbd3878d6c1f5d49c41674d8 /scripts/gcc-plugins/sancov_plugin.c | |
| parent | KVM: arm64: pkvm: Drop sysregs that should never be routed to the host (diff) | |
| download | kernel-cbca19738472be8156d854663ed724b01255c932.tar.gz kernel-cbca19738472be8156d854663ed724b01255c932.zip | |
KVM: arm64: pkvm: Handle GICv3 traps as required
Forward accesses to the ICV_*SGI*_EL1 registers to EL1, and
emulate ICV_SRE_EL1 by returning a fixed value.
This should be enough to support GICv3 in a protected guest.
Signed-off-by: Marc Zyngier <[email protected]>
Reviewed-by: Fuad Tabba <[email protected]>
Tested-by: Fuad Tabba <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'scripts/gcc-plugins/sancov_plugin.c')
0 files changed, 0 insertions, 0 deletions