net/mlx5: Fix use after free in mlx5_health_wait_pci_up
The device health recovery flow calls mlx5_health_wait_pci_up() which queries the device for FW_RESET timeout after freeing the device timeouts structure on mlx5_function_teardown(). Fix this bug by moving timeouts structure init/cleanup to the device's init/uninit phases. Since it is necessary to reset default software timeouts on function reload, extract setting of defaults values from mlx5_tout_init() and call mlx5_tout_set_def_val() directly from mlx5_function_setup(). Fixes: 5945e1ad ("net/mlx5: Read timeout values from init segment") Reported by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by:Amir Tzin <amirtz@nvidia.com> Signed-off-by:
Moshe Shemesh <moshe@nvidia.com> Signed-off-by:
Saeed Mahameed <saeedm@nvidia.com>
parent
e219440d
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