Commits
Ard Biesheuvel committed b8c9592b4a6
ARM: 8318/1: treat CPU feature register fields as signed quantities The various CPU feature registers consist of 4-bit blocks that represent signed quantities, whose positive values represent incremental features, and whose negative values are reserved. To improve forward compatibility, update the feature detection code to take possible future higher values into account, but ignore negative values. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>