| commit | c30c2f99e10b6a810dae9a25b35c6d48796d8ffb | |
| author | Catalin Marinas <catalin.marinas@arm.com> | |
| Thu, 6 Nov 2008 13:23:07 +0000 (6 13:23 +0000) | ||
| committer | Catalin Marinas <catalin.marinas@arm.com> | |
| Thu, 6 Nov 2008 13:23:07 +0000 (6 13:23 +0000) | ||
| tree | ba62c6796e789fc5dfcb16ec8cddb2f1c89203b8 | treesnapshot (tar.gz zip) |
| parent | 2bedbdf4148ebbe48c7a89449ab52e475a788f42 | commitdiff |
ARMv7: Add extra barriers for flush_cache_all compressed/head.S
The flush_cache_all function on ARMv7 is implemented as a series of
cache operations by set/way. These are not guaranteed to be ordered with
previous memory accesses, requiring a DMB. This patch also adds barriers
for the TLB operations in compressed/head.S
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
The flush_cache_all function on ARMv7 is implemented as a series of
cache operations by set/way. These are not guaranteed to be ordered with
previous memory accesses, requiring a DMB. This patch also adds barriers
for the TLB operations in compressed/head.S
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
| arch/arm/boot/compressed/head.S | diffblobblamehistory | |
| arch/arm/mm/cache-v7.S | diffblobblamehistory |