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| author |   Danit Goldberg <danitg@mellanox.com> | 2019-09-16 09:48:17 +0300 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2019-09-16 13:39:56 -0300 |
| commit | 130c2c576e75efaea9cd321ec4b171cc93cd0030 (patch) | |
| tree | a7f3e40f8f15ba57679b5daaf8a62c421767e343 /drivers/infiniband/hw/mlx5/main.c | |
| parent | RDMA/bnxt_re: Fix spelling mistake "missin_resp" -> "missing_resp" (diff) | |
| download | linux-dev-130c2c576e75efaea9cd321ec4b171cc93cd0030.tar.xz linux-dev-130c2c576e75efaea9cd321ec4b171cc93cd0030.zip | |
IB/mlx5: Use the original address for the page during free_pages
The removal of 'buffer' in the patch below caused free_page() to use a
value that had been offset since the wqe pointer is adjusted while the
routine runs.
The current implementation of free_pages() rounds down to a pfn,
discarding the adjustment, but this is not the right way to use the
API. Preserve the initial value and use it for free_page().
Fixes: 0f51427bd097 ("RDMA/mlx5: Cleanup WQE page fault handler")
Link: https://lore.kernel.org/r/20190916064818.19823-2-leon@kernel.org
Signed-off-by: Danit Goldberg <danitg@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions