KVM: arm64: Filter out v8.1+ events on v8.0 HW
commit 9529aaa056edc76b3a41df616c71117ebe11e049 upstream.
When running on v8.0 HW, make sure we don't try to advertise
events in the 0x4000-0x403f range.
Cc: stable@vger.kernel.org
Fixes: 88865beca9062 ("KVM: arm64: Mask out filtered events in PCMEID{0,1}_EL1")
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210121105636.1478491-1-maz@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed