On 1/25/24 23:43, Peter Maydell wrote:
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.mayd...@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(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
