On Wed, Jan 08, 2020 at 07:22:03PM +0200, Yishai Hadas wrote:
> From: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
>
> This should not be using ib_dev to test for disassociation, during
> disassociation is_closed is set under lock and the waitq is triggered.
>
> Instead check is_closed and be sure to re-obtain the lock to test the
> value after the wait_event returns.
>
> Fixes: 036b10635739 ("IB/uverbs: Enable device removal when there are active user space applications")
> Signed-off-by: Yishai Hadas <yishaih@xxxxxxxxxxxx>
> Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
> ---
> drivers/infiniband/core/uverbs_main.c | 32 ++++++++++++++------------------
> 1 file changed, 14 insertions(+), 18 deletions(-)
Applied to for-next instead of the version from Hakon
Jason
