diff options
| author | Christoph Hellwig <hch@lst.de> | 2015-08-26 11:00:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-09-29 19:33:35 +0200 |
| commit | 2cc11121795fecafd75a1d6f79ef95713729fdbf (patch) | |
| tree | d35836645e19c21f68a089108ef483d4ff6bf9ea /fs/jbd2/commit.c | |
| parent | 3ae0e7e8b825367f01ad53c3a4e3fcc7c66187a3 (diff) | |
IB/uverbs: reject invalid or unknown opcodes
commit b632ffa7cee439ba5dce3b3bc4a5cbe2b3e20133 upstream.
We have many WR opcodes that are only supported in kernel space
and/or require optional information to be copied into the WR
structure. Reject all those not explicitly handled so that we
can't pass invalid information to drivers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions