IB/usnic: Update with bug fixes from core code

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usnic has a modified version of the core codes' ib_umem_get() and
related, and the copy misses many of the bug fixes done over the years:

Commit bc3e53f682 ("mm: distinguish between mlocked and pinned pages")
Commit 87773dd56d ("IB: ib_umem_release() should decrement mm->pinned_vm
                      from ib_umem_get")
Commit 8494057ab5 ("IB/uverbs: Prevent integer overflow in ib_umem_get
                      address arithmetic")
Commit 8abaae62f3 ("IB/core: disallow registering 0-sized memory region")
Commit 66578b0b2f ("IB/core: don't disallow registering region starting
                      at 0x0")
Commit 53376fedb9 ("RDMA/core: not to set page dirty bit if it's already
                      set.")
Commit 8e907ed488 ("IB/umem: Use the correct mm during ib_umem_release")

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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This commit is contained in:

Jason Gunthorpe 2018-06-13 11:19:42 -06:00

parent 1975acd9f3

commit 43cbd64b1f

3 changed files with 33 additions and 14 deletions

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2

drivers/infiniband/hw/usnic/usnic_ib_verbs.c

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40

drivers/infiniband/hw/usnic/usnic_uiom.c

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5

drivers/infiniband/hw/usnic/usnic_uiom.h

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