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[Qemu-devel] [PATCH 0/3] Fix throttling crashes in BlockBackend with no

From: Alberto Garcia
Subject: [Qemu-devel] [PATCH 0/3] Fix throttling crashes in BlockBackend with no BlockDriverState
Date: Fri, 10 Nov 2017 20:54:45 +0200


this series fixes the problems reported by Sochin Jiang in
BlockBackend when there's a valid throttling configuration but the BDS
has been removed.

The patches apply on top of Li Zhengui's "all I/O should be completed
before removing throttle timers" and I tested this on top of Stefan's
block branch (commit 900276cf24589596296d3d099fe609ad5c182ac9).



Alberto Garcia (3):
  block: Check for inserted BlockDriverState in blk_io_limits_disable()
  block: Leave valid throttle timers when removing a BDS from a backend
  qemu-iotests: Test I/O limits with removable media

 block/block-backend.c      | 30 +++++++++++++---------
 tests/qemu-iotests/093     | 62 ++++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/093.out |  4 +--
 3 files changed, 82 insertions(+), 14 deletions(-)


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