Leon Romanovsky
79bb5b7ee1
RDMA/umem: Fix missing mmap_sem in get umem ODP call
Add mmap_sem lock around VMA inspection in ib_umem_odp_get(). Fixes: 0008b84ea9af ('IB/umem: Add support to huge ODP') Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com> Reviewed-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.
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