On Thu, Sep 20, 2018 at 10:34:56AM -0600, Jason Gunthorpe wrote:
> Currently if uverbs is not loaded libibverbs latches into a permanent
> disabled state on the first try to ibv_get_device_list. This is not
> compatible with hot-plug which could insert the uverbs module at any
> later point. Recheck for uverbs presence until we get a successful init
> or a hard failure during init.
>
> Cc: stable@xxxxxxxxxxxxxx
> Fixes: c632072027a8 ("verbs: Refresh cahced ibv_device list")
> Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
> ---
> libibverbs/device.c | 17 ++++++++++++++++-
> 1 file changed, 16 insertions(+), 1 deletion(-)
>
Thanks,
Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
Attachment:
signature.asc
Description: PGP signature
