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(parent: 151a9f4) | patch
powerpc/pseries: Failed reconfig notifier chain call cleanup
authorNathan Fontenot <nfont@austin.ibm.com>
Mon, 9 Mar 2009 00:00:00 +0000 (00:00 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 24 Mar 2009 02:43:52 +0000 (13:43 +1100)
commitc5785f9e1c1c07c791fdc471f5c7fda4a5855b0c
tree600677ecb2e0946ce0b440b3178d2090f222c0datree | snapshot
parent151a9f4aef53fb9cc1e192c7d321c1d820232f4acommit | diff
powerpc/pseries: Failed reconfig notifier chain call cleanup

The return code from invoking the notifier chain when updating the
ibm,dynamic-memory property is not handled properly. In failure
cases (rc == NOTIFY_BAD) we should be restoring the original value
of the property.  In success (rc == NOTIFY_OK) we should be returning
zero from the calling routine.

Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/pseries/reconfig.c diff | blob | history
Domain: System / Kernel;