diff options
| author | Jungseung Lee <js07.lee@gmail.com> | 2014-11-29 02:54:27 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-12-03 16:00:04 +0000 |
| commit | 12e669b4874274caaefd20d3c729471b8ebe8d93 (patch) | |
| tree | acd436ae033e6eab6bebd3ab63062d14963b686b /arch/arm/mm/mmu.c | |
| parent | 802318743a449f74d3fc952ad7cdcbd3a44dcdc2 (diff) | |
ARM: 8237/1: fix flush_pfn_alias
L1_CACHE_BYTES could be larger than real L1 cache line size.
In that case, flush_pfn_alias() would omit to flush last bytes
as much as L1_CACHE_BYTES - real cache line size.
So fix end address to "to + PAGE_SIZE - 1". The bottom bits of the address
is LINELEN. that is ignored by mcrr.
Signed-off-by: Jungseung Lee <js07.lee@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/mmu.c')
0 files changed, 0 insertions, 0 deletions