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| author | Michael S. Tsirkin <[email protected]> | 2021-05-04 08:12:10 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <[email protected]> | 2021-05-04 08:19:58 +0000 |
| commit | 0f8a0b0b095fd9b301523c0f78686f5ac6fda564 (patch) | |
| tree | d9f44fc0f9864e6c42f6005b93bf33abbf964551 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | vDPA/ifcvf: get_config_size should return dev specific config size (diff) | |
| download | kernel-0f8a0b0b095fd9b301523c0f78686f5ac6fda564.tar.gz kernel-0f8a0b0b095fd9b301523c0f78686f5ac6fda564.zip | |
virtio_pci_modern: __force cast the notify mapping
When switching virtio_pci_modern to use a helper for mappings we lost an
__iomem tag. We should restore it.
However, virtio_pci_modern is playing tricks by hiding an iomem pointer
in a regular vq->priv pointer. Which is okay as long as it's
all contained within a single file, but we need to __force cast
the value otherwise we'll get sparse warnings.
Reported-by: kernel test robot <[email protected]>
Fixes: 7dca6c0ea96b ("virtio-pci library: switch to use vp_modern_map_vq_notify()")
Signed-off-by: Michael S. Tsirkin <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions