linux/arch/arm/include
Stefan Agner 6b3142b2b8 ARM: 8612/1: LPAE: initialize cache policy correctly
The cachepolicy variable gets initialized using a masked pmd
value. So far, the pmd has been masked with flags valid for the
2-page table format, but the 3-page table format requires a
different mask. On LPAE, this lead to a wrong assumption of what
initial cache policy has been used. Later a check forces the
cache policy to writealloc and prints the following warning:
Forcing write-allocate cache policy for SMP

This patch introduces a new definition PMD_SECT_CACHE_MASK for
both page table formats which masks in all cache flags in both
cases.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2016-09-12 12:12:30 +01:00
..
asm ARM: 8612/1: LPAE: initialize cache policy correctly 2016-09-12 12:12:30 +01:00
debug ARM: clps711x: Reduce static map size 2016-07-06 17:38:52 +02:00
uapi/asm kvm arm/arm64: Remove trailing whitespace from headers 2016-07-12 15:20:36 -03:00