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| author |   Giovanni Cabiddu <giovanni.cabiddu@intel.com> | 2021-11-17 14:30:34 +0000 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2021-12-17 13:11:54 +1100 |
| commit | 27750a315aba7e6675bb1c3dfd4481c4f6888af1 (patch) | |
| tree | b06c6d9f5bfa0ff1d104b014ebca2cb8b06ecd9a /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | Linux 5.16-rc1 (diff) | |
| download | wireguard-linux-27750a315aba7e6675bb1c3dfd4481c4f6888af1.tar.xz wireguard-linux-27750a315aba7e6675bb1c3dfd4481c4f6888af1.zip | |
crypto: qat - do not handle PFVF sources for qat_4xxx
The QAT driver does not have support for PFVF interrupts for GEN4
devices, therefore report the vf2pf sources as 0.
This prevents a NULL pointer dereference in the function
adf_msix_isr_ae() if the device triggers a spurious interrupt.
Fixes: 993161d36ab5 ("crypto: qat - fix handling of VF to PF interrupts")
Reported-by: Adam Guerin <adam.guerin@intel.com>
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions