Re: [PATCH] kselftest/arm64: Size sycall-abi buffers for the actual maximum VL

On Thu, 10 Aug 2023 12:39:19 +0100, Mark Brown wrote:

Our ABI opts to provide future proofing by defining a much larger SVE_VQ_MAX than the architecture actually supports. Since we use this define to control the size of our vector data buffers this results in a lot of overhead when we initialise which can be a very noticable problem in emulation, we fill buffers that are orders of magnitude larger than we will ever actually use even with virtual platforms that provide the full range of architecturally supported vector lengths.

[...]

Applied to arm64 (for-next/selftests), thanks!

[1/1] kselftest/arm64: Size sycall-abi buffers for the actual maximum VL https://git.kernel.org/arm64/c/358b763ee64b

Cheers,