diff options
| author | Will Deacon <will.deacon@arm.com> | 2011-08-23 22:22:11 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-10-17 09:13:41 +0100 |
| commit | 7f94e9cc5e965519d865bf20215036f359a1e299 (patch) | |
| tree | 0c3e4254e4d11255b15c64dcc613599f0a149f83 /arch/arm/kernel/machine_kexec.c | |
| parent | 0744a3ee37784dfda0025963716a36c3f1e3adcc (diff) | |
ARM: 7062/1: cache: detect PIPT I-cache using CTR
The Cache Type Register L1Ip field identifies I-caches with a PIPT
policy using the encoding 11b.
This patch extends the cache policy parsing to identify PIPT I-caches
correctly and prevent them from being treated as VIPT aliasing in cases
where they are sufficiently large.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/machine_kexec.c')
0 files changed, 0 insertions, 0 deletions