diff options
| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2016-04-19 12:35:55 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2016-04-19 19:42:26 +0100 |
| commit | ac36a881b72a1e9831f1c59abf935868c90685cf (patch) | |
| tree | 82589bea053c019bd8f5745fbfe8a677555a8beb /arch/arm/mm | |
| parent | 03f1217e5fafac8eb9e28aa8d04a67b6db1e435b (diff) | |
ARM: 8564/1: fix cpu feature extracting helper
Commit b8c9592 "ARM: 8318/1: treat CPU feature register fields as signed
quantities" introduced helper to extract signed quantities of 4-bit
blocks. However, with a current code feature with value 0b1000 isn't
rejected as negative. So fix the "if" condition.
Reported-by: Jonathan Brawn <Jon.Brawn@arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm')
0 files changed, 0 insertions, 0 deletions