The patch titled
powerpc/pseries: bugfix: balance calls to pci_device_put
has been removed from the -mm tree. Its filename is
powerpc-pseries-bugfix-balance-calls-to-pci_device_put.patch
This patch was probably dropped from -mm because
it has now been merged into a subsystem tree or
into Linus's tree, or because it was folded into
its parent patch in the -mm tree.
From: Linas Vepstas <linas@xxxxxxxxxxxxxx>
Repeated calls to eeh_remove_device() can result in multiple (and thus
unbalanced) calls to pci_dev_put(). Make sure the pci_device_put() is
called only once (since there was only one call to the matching
pci_device_get()).
Signed-off-by: Linas Vepstas <linas@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/powerpc/platforms/pseries/eeh.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff -puN arch/powerpc/platforms/pseries/eeh.c~powerpc-pseries-bugfix-balance-calls-to-pci_device_put arch/powerpc/platforms/pseries/eeh.c
--- 25/arch/powerpc/platforms/pseries/eeh.c~powerpc-pseries-bugfix-balance-calls-to-pci_device_put Thu Apr 6 15:59:05 2006
+++ 25-akpm/arch/powerpc/platforms/pseries/eeh.c Thu Apr 6 15:59:05 2006
@@ -957,8 +957,10 @@ static void eeh_remove_device(struct pci
pci_addr_cache_remove_device(dev);
dn = pci_device_to_OF_node(dev);
- PCI_DN(dn)->pcidev = NULL;
- pci_dev_put (dev);
+ if (PCI_DN(dn)->pcidev) {
+ PCI_DN(dn)->pcidev = NULL;
+ pci_dev_put (dev);
+ }
}
void eeh_remove_bus_device(struct pci_dev *dev)
_
Patches currently in -mm which might be from linas@xxxxxxxxxxxxxx are
pci-error-recovery-e100-network-device-driver.patch
e1000-prevent-statistics-from-getting-garbled-during-reset.patch
powerpc-pseries-clear-pci-failure-counter-if-no-new-failures.patch
-
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