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authorDavid S. Miller <davem@davemloft.net>2017-02-01 12:53:59 -0500
committerDavid S. Miller <davem@davemloft.net>2017-02-01 12:53:59 -0500
commit6107dbdb64465848e310b85ebe589236e24a9680 (patch)
tree93e3f203282ea27a332bb640541c5c3e3fd5319f /tools/usb
parent889711a03e0fba427fb85317900e93c74e3be02a (diff)
parent0cf45a3b1e2c47bbcc9e75cbed5c660492e297da (diff)
Merge branch 'sh_eth-fixes-for-MagicPacket-handling'
Niklas Söderlund says: ==================== sh_eth: fixes for MagicPacket handling This series contain two fixes for MagicPacket handling. It's based on top of net-next and is tested on Koelsch. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/usb')
0 files changed, 0 insertions, 0 deletions
nmapping during error recovery
In rdma_read_chunk_frmr() when ib_post_send() fails, the error code path invokes ib_dma_unmap_sg() to unmap the sg list. It then invokes svc_rdma_put_frmr() which in turn tries to unmap the same sg list through ib_dma_unmap_sg() again. This second unmap is invalid and could lead to problems when the iova being unmapped is subsequently reused. Remove the call to unmap in rdma_read_chunk_frmr() and let svc_rdma_put_frmr() handle it. Fixes: 412a15c0fe53 ("svcrdma: Port to new memory registration API") Cc: stable@vger.kernel.org Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Reviewed-by: Chuck Lever <chuck.lever@oracle.com> Reviewed-by: Yuval Shaia <yuval.shaia@oracle.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'tools/perf/Documentation/perf-timechart.txt')