diff options
| author | Andrea Parri (Microsoft) <[email protected]> | 2022-05-12 00:32:07 +0200 |
|---|---|---|
| committer | Wei Liu <[email protected]> | 2022-05-13 16:57:32 +0000 |
| commit | b4927bd272623694314f37823302f9d67aa5964c (patch) | |
| tree | d71d5b64658c4c6314ace1bd460e68358eb4741e /scripts/gdb/linux/timerlist.py | |
| parent | 9937fa6d1eb6fac95586970e17617a718919c858 (diff) | |
PCI: hv: Fix synchronization between channel callback and hv_pci_bus_exit()
[ Similarly to commit a765ed47e4516 ("PCI: hv: Fix synchronization
between channel callback and hv_compose_msi_msg()"): ]
The (on-stack) teardown packet becomes invalid once the completion
timeout in hv_pci_bus_exit() has expired and hv_pci_bus_exit() has
returned. Prevent the channel callback from accessing the invalid
packet by removing the ID associated to such packet from the VMbus
requestor in hv_pci_bus_exit().
Signed-off-by: Andrea Parri (Microsoft) <[email protected]>
Reviewed-by: Michael Kelley <[email protected]>
Acked-by: Lorenzo Pieralisi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Wei Liu <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/timerlist.py')
0 files changed, 0 insertions, 0 deletions