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Commit | Line | Data |
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64fefc3e SL |
1 | From bafb26da5b36455233f65e692289bc6c034a78d2 Mon Sep 17 00:00:00 2001 |
2 | From: Kamal Heib <kamalheib1@gmail.com> | |
3 | Date: Wed, 3 Apr 2019 16:52:54 +0300 | |
4 | Subject: RDMA/vmw_pvrdma: Fix memory leak on pvrdma_pci_remove | |
5 | ||
6 | [ Upstream commit ea7a5c706fa49273cf6d1d9def053ecb50db2076 ] | |
7 | ||
8 | Make sure to free the DSR on pvrdma_pci_remove() to avoid the memory leak. | |
9 | ||
10 | Fixes: 29c8d9eba550 ("IB: Add vmw_pvrdma driver") | |
11 | Signed-off-by: Kamal Heib <kamalheib1@gmail.com> | |
12 | Acked-by: Adit Ranadive <aditr@vmware.com> | |
13 | Signed-off-by: Jason Gunthorpe <jgg@mellanox.com> | |
14 | Signed-off-by: Sasha Levin <sashal@kernel.org> | |
15 | --- | |
16 | drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | 2 ++ | |
17 | 1 file changed, 2 insertions(+) | |
18 | ||
19 | diff --git a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | |
20 | index 39c37b6fd7159..76b8dda40eddd 100644 | |
21 | --- a/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | |
22 | +++ b/drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c | |
23 | @@ -1125,6 +1125,8 @@ static void pvrdma_pci_remove(struct pci_dev *pdev) | |
24 | pvrdma_page_dir_cleanup(dev, &dev->cq_pdir); | |
25 | pvrdma_page_dir_cleanup(dev, &dev->async_pdir); | |
26 | pvrdma_free_slots(dev); | |
27 | + dma_free_coherent(&pdev->dev, sizeof(*dev->dsr), dev->dsr, | |
28 | + dev->dsrbase); | |
29 | ||
30 | iounmap(dev->regs); | |
31 | kfree(dev->sgid_tbl); | |
32 | -- | |
33 | 2.20.1 | |
34 |