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| author | Michal Kazior <michal.kazior@tieto.com> | 2014-08-22 16:23:33 +0400 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-08-25 12:28:56 +0400 |
| commit | ec5ba4d3b6b60456b067e8c625e87e67cdde2d12 (patch) | |
| tree | 5efdd7d536de18235039627f75f009aff06c2738 /scripts/objdiff | |
| parent | 145cc1214a271c72b81a064f4d65c3cf612e941e (diff) | |
| download | linux-ec5ba4d3b6b60456b067e8c625e87e67cdde2d12.tar.xz | |
ath10k: make sure to really disable irqs
This fixes two corner cases.
One is a race between disabling copy engine
interrupts and unhandled pending interrupts on the
host. This could end up with a runaway tasklet and
consequently memory leak of a few copy engine
rx buffers.
The other one is an unexpected (and non-maskable
via device CSR) MSI fw indication interrupt during
teardown. This could trigger the same problem as
the first corner case.
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions