diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-04-27 19:06:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-20 14:28:36 +0200 |
| commit | 884ba252f3f16c577d7e5f6996c3e73a834b19fe (patch) | |
| tree | 8a22f8100e8be5273c52f03f30235a562989da2c /block | |
| parent | 7b0d4391d0f4970601b21f56c540fc368bb8be06 (diff) | |
arm64: KVM: Fix decoding of Rt/Rt2 when trapping AArch32 CP accesses
commit c667186f1c01ca8970c785888868b7ffd74e51ee upstream.
Our 32bit CP14/15 handling inherited some of the ARMv7 code for handling
the trapped system registers, completely missing the fact that the
fields for Rt and Rt2 are now 5 bit wide, and not 4...
Let's fix it, and provide an accessor for the most common Rt case.
Reviewed-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions