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[PATCH] ppc64: bugfix: crash on PHB add
authorLinas Vepstas <linas@linas.org>
Fri, 4 Nov 2005 00:51:17 +0000 (18:51 -0600)
committerPaul Mackerras <paulus@samba.org>
Thu, 10 Nov 2005 05:02:35 +0000 (16:02 +1100)
commitfe98aeab8494cf431ef62e080cbe1dc1b6f5bd49
treea0a66f8a8de8115d7310c4e9821f04194173987btree | snapshot
parentd9564ad11454581f85b77026f290f4bb24eecf25commit | diff
[PATCH] ppc64: bugfix: crash on PHB add

19-rpaphp-crashing.patch

This patch fixes a bug related to dlpar PHB add, after a PHB removal.

-- The crash was due to the PHB not having a pci_dn structure yet,
   when the phb is being added.

This code survived testing, of adding and removeig the PHB and all slots
underneath it, 17 times so far, as of this writing.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
drivers/pci/hotplug/rpadlpar_core.c diff | blob | history
Domain: System / Kernel;