[Qemu-devel] [PATCH 0/2] ide: Handle bdrv_aio_flush errors

[Kevin Wolf]

Until now, errors returned by bdrv_aio_flush were silently ignored, so that
from a guest point of view, FLUSH would never fail even if the data hasn't made
it to the host disk.

This applies the werror option also to flushes, so that by default errors are
reported back to the guest, and qemu can be configured to stop the VM instead.

Kevin Wolf (2):
  ide: Factor ide_flush_cache out
  ide: Handle flush failure

 hw/ide/core.c     |   24 +++++++++++++++++++-----
 hw/ide/internal.h |    3 ++-
 2 files changed, 21 insertions(+), 6 deletions(-)

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1.7.2.3