Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.19 38/53] RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove | Date | Fri, 26 Apr 2019 21:40:35 -0400 |
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From: Kamal Heib <kamalheib1@gmail.com>
[ Upstream commit ea7a5c706fa49273cf6d1d9def053ecb50db2076 ]
Make sure to free the DSR on pvrdma_pci_remove() to avoid the memory leak.
Fixes: 29c8d9eba550 ("IB: Add vmw_pvrdma driver") Signed-off-by: Kamal Heib <kamalheib1@gmail.com> Acked-by: Adit Ranadive <aditr@vmware.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c index a5719899f49a..ed99f0a08dc4 100644 --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c @@ -1123,6 +1123,8 @@ static void pvrdma_pci_remove(struct pci_dev *pdev) pvrdma_page_dir_cleanup(dev, &dev->cq_pdir); pvrdma_page_dir_cleanup(dev, &dev->async_pdir); pvrdma_free_slots(dev); + dma_free_coherent(&pdev->dev, sizeof(*dev->dsr), dev->dsr, + dev->dsrbase); iounmap(dev->regs); kfree(dev->sgid_tbl); -- 2.19.1
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