In kernel commit 5d5b4e8c2d9ec ("arm64/sve: Report FEAT_SVE_B16B16 to
userspace") Linux added ID_AA64ZFR0_el1.B16B16 to the set of ID
register fields which it exposes to userspace. Update our
exported_bits mask to include this.
(This doesn't yet change any behaviour for us, because we don't yet
have any CPUs that implement this feature, which is part of SVE2.)
Signed-off-by: Peter Maydell<peter.maydell@linaro.org>
---
This is a loose end from last year: in commit 5f7b71fb99dc I
updated our mask values to match the kernel, and when I was
doing that I noticed that the kernel had forgotten to add
B16B16 to its report-to-userspace list when adding support
for that architectural feature. Now the kernel has fixed its
side, we can update again to match it.
---
target/arm/helper.c | 1 +
tests/tcg/aarch64/sysregs.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)