[Qemu-devel] [PATCH v2 0/2] block: fix multiwrite_merge() overlapping requests

[Stefan Hajnoczi]

v2:
 * s/subset/superset/ in Patch 1 commit message [fam]
 * Add additional overlapping request test cases [eblake]

This is a fix for https://bugs.launchpad.net/qemu/+bug/1343827.

Patch 1 fixes the bug.  Patch 2 adds a qemu-iotests test case to prevent 
regressions.

Stefan Hajnoczi (2):
  block: fix overlapping multiwrite requests
  qemu-iotests: add multiwrite test cases

 block.c                    |   6 ++
 tests/qemu-iotests/100     | 134 +++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/100.out |  89 ++++++++++++++++++++++++++++++
 tests/qemu-iotests/group   |   1 +
 4 files changed, 230 insertions(+)
 create mode 100755 tests/qemu-iotests/100
 create mode 100644 tests/qemu-iotests/100.out

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1.9.3