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| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2012-11-22 21:58:26 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-11-26 09:14:16 +1100 |
| commit | e716e014384688d1a50d1aa5213ee74748c6d4e0 (patch) | |
| tree | f619f557bc95ce22c6b787a408b2acc77f68d01f /arch | |
| parent | bb4618823a3389086f157fafb2a0d97cade8d89f (diff) | |
| download | linux-e716e014384688d1a50d1aa5213ee74748c6d4e0.tar.gz linux-e716e014384688d1a50d1aa5213ee74748c6d4e0.tar.bz2 linux-e716e014384688d1a50d1aa5213ee74748c6d4e0.zip | |
powerpc/eeh: Do not invalidate PE properly
While the EEH does recovery on the specific PE that has PCI errors,
the PCI devices belonging to the PE will be removed and the PE will
be marked as invalid since we still need the information stored in
the PE. We only invalidate the PE when it doesn't have associated
EEH devices and valid child PEs. However, the code used to check
that is wrong. The patch fixes that.
Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_pe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/eeh_pe.c b/arch/powerpc/platforms/pseries/eeh_pe.c index 797cd181dc3f..d16c8ded1084 100644 --- a/arch/powerpc/platforms/pseries/eeh_pe.c +++ b/arch/powerpc/platforms/pseries/eeh_pe.c @@ -449,7 +449,7 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe) if (list_empty(&pe->edevs)) { cnt = 0; list_for_each_entry(child, &pe->child_list, child) { - if (!(pe->type & EEH_PE_INVALID)) { + if (!(child->type & EEH_PE_INVALID)) { cnt++; break; } |