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| author | Dmitry Tikhov <d.tihov@yadro.com> | 2022-04-15 23:48:32 +0300 |
|---|---|---|
| committer | Klaus Jensen <k.jensen@samsung.com> | 2022-06-03 21:48:24 +0200 |
| commit | 51c453266309166c2737623211c0afc12884cccd (patch) | |
| tree | 137b7a9ebfdff42b51a8b21b33fccbfe70826409 /scripts/modinfo-generate.py | |
| parent | 1e64facc015e16d8e4efa239feaeda9e4e9aeb04 (diff) | |
| download | focaccia-qemu-51c453266309166c2737623211c0afc12884cccd.tar.gz focaccia-qemu-51c453266309166c2737623211c0afc12884cccd.zip | |
hw/nvme: add missing return statement
Since there is no return after nvme_dsm_cb invocation, metadata
associated with non-zero block range is currently zeroed. Also this
behaviour leads to segfault since we schedule iocb->bh two times.
First when entering nvme_dsm_cb with iocb->idx == iocb->nr and
second because of missing return on call stack unwinding by calling
blk_aio_pwrite_zeroes and subsequent nvme_dsm_cb callback.
Fixes: d7d1474fd85d ("hw/nvme: reimplement dsm to allow cancellation")
Signed-off-by: Dmitry Tikhov <d.tihov@yadro.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Diffstat (limited to 'scripts/modinfo-generate.py')
0 files changed, 0 insertions, 0 deletions