linux/arch/arm/include
Ard Biesheuvel b8c9592b4a 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>
2015-03-28 15:46:15 +00:00
..
asm ARM: 8318/1: treat CPU feature register fields as signed quantities 2015-03-28 15:46:15 +00:00
debug ARM: SoC platform changes 2015-02-17 09:27:54 -08:00
uapi/asm Fairly small update, but there are some interesting new features. 2015-02-13 09:55:09 -08:00