Messages in this thread | | | From | Jason Gunthorpe <> | Subject | Re: [PATCH] [v4.14.y] infiniband: fix race condition between infiniband mlx4, mlx5 driver and core dumping | Date | Mon, 10 Jun 2019 16:05:27 +0000 |
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On Tue, Jun 11, 2019 at 02:22:17AM +0530, Ajay Kaher wrote: > This patch is the extension of following upstream commit to fix > the race condition between get_task_mm() and core dumping > for IB->mlx4 and IB->mlx5 drivers: > > commit 04f5866e41fb ("coredump: fix race condition between > mmget_not_zero()/get_task_mm() and core dumping")' > > Thanks to Jason for pointing this. > > Signed-off-by: Ajay Kaher <akaher@vmware.com> > --- > drivers/infiniband/hw/mlx4/main.c | 4 +++- > drivers/infiniband/hw/mlx5/main.c | 3 +++ > 2 files changed, 6 insertions(+), 1 deletion(-)
Acked-by: Jason Gunthorpe <jgg@mellanox.com>
Jason
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