ARM: 7788/1: elf: fix lpae hwcap feature reporting in proc/cpuinfo
authorTetsuyuki Kobayashi <koba@kmckk.co.jp>
Mon, 22 Jul 2013 13:58:17 +0000 (14:58 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 22 Jul 2013 14:53:41 +0000 (15:53 +0100)
commitab8d46c0609843a83aef3f486365ca5e7c21d537
tree4b5782c0113112146741900481a96e21547a3444
parentb60d5db690f72a7cfe5e39f191f0719a9ef3a096
ARM: 7788/1: elf: fix lpae hwcap feature reporting in proc/cpuinfo

Commit a469abd0f868 ("ARM: elf: add new hwcap for identifying atomic
ldrd/strd instructions") added a new hwcap to identify LPAE on CPUs
which support it. Whilst the hwcap data is correct, the string reported
in /proc/cpuinfo actually matches on HWCAP_VFPD32, which was missing
an entry in the string table.

This patch fixes this problem by adding a "vfpd32" string at the correct
offset, preventing us from falsely advertising LPAE on CPUs which do not
support it.

[will: added commit message]

Acked-by: Will Deacon <will.deacon@arm.com>
Tested-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/kernel/setup.c