diff options
| author | Nathan Fontenot <nfont@linux.vnet.ibm.com> | 2018-05-22 11:21:10 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-23 14:54:11 -0400 |
| commit | 73f9d36440a3bbaa034013e17d2032a905552ab2 (patch) | |
| tree | 6631389a56e93c7b4e1e44a64be70a8a776da4e1 /drivers/ide | |
| parent | ab1f1786baa32bbe8eaa9d1463395a6da1bd7795 (diff) | |
ibmvnic: Only do H_EOI for mobility events
When enabling the sub-CRQ IRQ a previous update sent a H_EOI prior
to the enablement to clear any pending interrupts that may be present
across a partition migration. This fixed a firmware bug where a
migration could erroneously indicate that a H_EOI was pending.
The H_EOI should only be sent when enabling during a mobility
event though. Doing so at other time could wrong and can produce
extra driver output when IRQs are enabled when doing TX completion.
Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide')
0 files changed, 0 insertions, 0 deletions