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| author | Oliver Upton <[email protected]> | 2025-02-26 18:31:22 +0000 |
|---|---|---|
| committer | Oliver Upton <[email protected]> | 2025-02-26 21:22:48 +0000 |
| commit | d0b79563fd60c063ee4ad2a76024e60338ed3881 (patch) | |
| tree | 630d40d43520bfe1a82b47b46047efd1589269ba /net/unix/unix_bpf.c | |
| parent | KVM: arm64: vgic-v4: Only attempt vLPI mapping for actual MSIs (diff) | |
| download | kernel-d0b79563fd60c063ee4ad2a76024e60338ed3881.tar.gz kernel-d0b79563fd60c063ee4ad2a76024e60338ed3881.zip | |
KVM: arm64: vgic-v4: Only WARN for HW IRQ mismatch when unmapping vLPI
The VMM or guest can easily screw up GICv4 vLPI injection by
misconfiguring the MSI or the virtual ITS. Don't fuss over it; limit the
WARN in vgic_v4_unset_forwarding() to fire in the worrying case where an
unrelated HW IRQ was mapped to a vLPI.
Reported-by: Sudheer Dantuluri <[email protected]>
Tested-by: Sudheer Dantuluri <[email protected]>
Acked-by: Marc Zyngier <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Oliver Upton <[email protected]>
Diffstat (limited to 'net/unix/unix_bpf.c')
0 files changed, 0 insertions, 0 deletions