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authorDaniel Borkmann <dborkman@redhat.com>2013-05-23 23:25:59 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-05-23 23:25:59 +0200
commit5a6586937b201b4b8daeb5299a7279873767801f (patch)
treed5dc56e8f97c51a3eea0e5333f5b940add02ae8b /xutils.c
parentff2abdaf68579bb0e95de2ffb8b3c438dbabd5d4 (diff)
make: include build name
Include long version string into tools when called with --version. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'xutils.c')
0 files changed, 0 insertions, 0 deletions
(diff)
svcrdma: avoid duplicate dma unmapping 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/arch/arm64/util/unwind-libunwind.c')