| commit | 017e3c53f116d6a0741a21624924528dc9f98418 | [log] [tgz] |
|---|---|---|
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Tue May 15 14:16:26 2007 +1000 |
| committer | Paul Mackerras <paulus@samba.org> | Thu May 17 21:11:14 2007 +1000 |
| tree | c9e378349c82d6697c443dfbf62a142a9162d353 | |
| parent | 6a32d085ae71724edffa30fcd2045520a051cb14 [diff] |
[POWERPC] Add spinlock to request_phb_iospace() request_phb_iospace() can be called from different CPUs at init time (at least with my next patch) and thus needs a spinlock. As for the next patch, this is a temporary workaround for 2.6.22 issues until my rewrite of IO mappings is ready (for 2.6.23) Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>