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| author | Catalin Marinas <catalin.marinas@arm.com> | 2008-11-06 13:23:07 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2008-11-06 13:23:07 +0000 |
| commit | c30c2f99e10b6a810dae9a25b35c6d48796d8ffb (patch) | |
| tree | ba62c6796e789fc5dfcb16ec8cddb2f1c89203b8 /kernel/backtracetest.c | |
| parent | 2bedbdf4148ebbe48c7a89449ab52e475a788f42 (diff) | |
| download | blackbird-op-linux-c30c2f99e10b6a810dae9a25b35c6d48796d8ffb.tar.gz blackbird-op-linux-c30c2f99e10b6a810dae9a25b35c6d48796d8ffb.zip | |
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>
Diffstat (limited to 'kernel/backtracetest.c')
0 files changed, 0 insertions, 0 deletions
