diff options
| author | James Hogan <james.hogan@imgtec.com> | 2013-02-20 13:59:13 +0000 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2013-03-02 20:11:17 +0000 |
| commit | 2270e6d30bb6601ffd42e9d972442df0499ad547 (patch) | |
| tree | c72e32a15d041cfe38560dca277f335da3f6e7cf /virt | |
| parent | d7900504480ea9d49a6b5f8811f2678ad08d3255 (diff) | |
| download | linux-3.10-2270e6d30bb6601ffd42e9d972442df0499ad547.tar.gz linux-3.10-2270e6d30bb6601ffd42e9d972442df0499ad547.tar.bz2 linux-3.10-2270e6d30bb6601ffd42e9d972442df0499ad547.zip | |
metag: copy devicetree to non-init memory
Make a copy of the device tree blob in non-init memory. It is required
when using built-in device tree files that the platform code copies the
blob to non-init memory prior to calling unflatten_device_tree(),
otherwise the strings that the device tree refer to will get poisoned
and potentially reused, breaking later reading of the device tree
post-init (such as compatible matching in modules, debugfs, and the
procfs interface).
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Reviewed-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions