kselftest/arm64: signal: Skip SVE signal test if not enough VLs supported

On platform where SVE is supported but there are less than 2 VLs available
the signal SVE change test should be skipped instead of failing.

Reported-by: Andre Przywara <[email protected]>
Tested-by: Andre Przywara <[email protected]>
Cc: Mark Brown <[email protected]>
Signed-off-by: Cristian Marussi <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
1 file changed