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| author |   Roland Dreier <rolandd@cisco.com> | 2009-06-14 13:30:45 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2009-06-14 13:30:45 -0700 |
| commit | d1fdf24b4074a8d962f9a28519c99dcdd66bdee3 (patch) | |
| tree | ad9a3b623b5f7a23811f68ae95e100119b037635 /drivers/infiniband/hw/ehca | |
| parent | IB/mthca: Don't double-free IRQs when falling back from MSI-X to INTx (diff) | |
| download | linux-dev-d1fdf24b4074a8d962f9a28519c99dcdd66bdee3.tar.xz linux-dev-d1fdf24b4074a8d962f9a28519c99dcdd66bdee3.zip | |
mlx4_core: Don't double-free IRQs when falling back from MSI-X to INTx
When both MSI-X and legacy INTx fail to generate an interrupt, the
driver frees the MSI-X interrupts twice. Fix this by clearing the
have_irq flag for the MSI-X interrupts when they are freed the first
time. This is the same bug that was reported in ib_mthca by Yinghai
Lu <yhlu.kernel@gmail.com>.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ehca')
0 files changed, 0 insertions, 0 deletions