https://github.com/torvalds/linux
Revision 017e3c53f116d6a0741a21624924528dc9f98418 authored by Benjamin Herrenschmidt on 15 May 2007, 04:16:26 UTC, committed by Paul Mackerras on 17 May 2007, 11:11:14 UTC
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>
1 parent 6a32d08
History
Tip revision: 017e3c53f116d6a0741a21624924528dc9f98418 authored by Benjamin Herrenschmidt on 15 May 2007, 04:16:26 UTC
[POWERPC] Add spinlock to request_phb_iospace()
Tip revision: 017e3c5
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