23 Feb
2022
23 Feb
'22
3:47 p.m.
On Mon, Feb 07, 2022 at 03:21:05PM +0000, Mark Brown wrote:
Add a stress test for context switching of the ZA register state based on the similar tests Dave Martin wrote for FPSIMD and SVE registers. The test loops indefinitely writing a data pattern to ZA then reading it back and verifying that it's what was expected.
Unlike the other tests we manually assemble the SME instructions since at present no released toolchain has SME support integrated.
Signed-off-by: Mark Brown broonie@kernel.org
Acked-by: Catalin Marinas catalin.marinas@arm.com