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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2016-03-22 19:00:55 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2016-06-15 21:29:22 +0100 |
| commit | 74599272b052bf13a9520d634224b862deaf4d24 (patch) | |
| tree | 9e2d8f4e2455cc18b63929bf26d17ebbec14ae14 /lib/assoc_array.c | |
| parent | 8eb71f12aad899a8e182c2c459112dafb72b82e2 (diff) | |
s390/scm_blk: fix deadlock for requests != REQ_TYPE_FS
commit b707c65ae70e24c47a0ce4a7279224ce8f0ffb7f upstream.
When we refuse a non REQ_TYPE_FS request in the build request function
we already hold the queue lock. Thus we must not call blk_end_request_all
but __blk_end_request_all.
Reported-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Fixes: de9587a ('s390/scm_blk: fix endless loop for requests != REQ_TYPE_FS')
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'lib/assoc_array.c')
0 files changed, 0 insertions, 0 deletions