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[PATCH] powerpc/pseries: mutex lock to serialize EEH event processing
authorLinas Vepstas <linas@austin.ibm.com>
Wed, 29 Mar 2006 21:29:18 +0000 (15:29 -0600)
committerPaul Mackerras <paulus@samba.org>
Sat, 1 Apr 2006 11:35:01 +0000 (22:35 +1100)
commit8c33fd11e3a21a15af35b5831f1516faf53094f1
tree80e4ac00c80db232a131907fcf9e5b9cd5cfdfb2tree | snapshot
parentf18dd516d433d0b740aa8365d706f5ad47603449commit | diff
[PATCH] powerpc/pseries: mutex lock to serialize EEH event processing

This forces the processing of EEH PCI events to be serialized,
using a very simple mutex lock. This serialization is required to
avoid races involving additional PCI device failures that may occur
during the recovery phase of a previous failure.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/platforms/pseries/eeh_event.c diff | blob | history
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