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| Started by | David Vrabel <david.vrabel@citrix.com> |
|---|---|
| First post | 2016-02-15 15:30 +0100 |
| Last post | 2016-02-15 15:30 +0100 |
| Articles | 1 — 1 participant |
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Re: [Xen-devel] [PATCH 4/4] xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted. David Vrabel <david.vrabel@citrix.com> - 2016-02-15 15:30 +0100
| From | David Vrabel <david.vrabel@citrix.com> |
|---|---|
| Date | 2016-02-15 15:30 +0100 |
| Subject | Re: [Xen-devel] [PATCH 4/4] xen/pcifront: Fix mysterious crashes when NUMA locality information was extracted. |
| Message-ID | <r2sk1-2aV-3@gated-at.bofh.it> |
On 11/02/16 21:10, Konrad Rzeszutek Wilk wrote: > --- a/drivers/pci/xen-pcifront.c > +++ b/drivers/pci/xen-pcifront.c > @@ -576,6 +578,7 @@ static void pcifront_free_roots(struct pcifront_device *pdev) > free_root_bus_devs(bus_entry->bus); > > kfree(bus_entry->bus->sysdata); > + bus_entry->bus->sysdata = NULL; I dropped this change, as it was unrelated. I note that we free sysdata before removing the bus which looks racy to me. David
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