| commit | 4d29b50a41810684ad34e44352a630eb1dd94b58 | |
| author | Jan Kiszka <jan.kiszka@siemens.com> | |
| Mon, 9 May 2011 15:48:19 +0000 (9 17:48 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Wed, 18 May 2011 12:38:46 +0000 (18 14:38 +0200) | ||
| tree | 7e6f6ce5d0549ba839036d13fe34ebfd2acc62dd | treesnapshot (tar.gz zip) |
| parent | 3bfe4dbf92d98d8c119b74f6c90b42fd8f289b58 | commitdiff |
ahci: Fix crashes on duplicate BH registration
If ahci_dma_set_inactive is called a while there is still a pending BH
from a previous run, we will crash on the second run of
ahci_check_cmd_bh as it overwrites AHCIDevice::check_bh. Avoid this
broken and redundant duplicate registration.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
If ahci_dma_set_inactive is called a while there is still a pending BH
from a previous run, we will crash on the second run of
ahci_check_cmd_bh as it overwrites AHCIDevice::check_bh. Avoid this
broken and redundant duplicate registration.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| hw/ide/ahci.c | diffblobblamehistory |