Re: [libvirt] [PATCH] remote: Fix locking in stream APIs

Remote driver needs to make sure the driver lock is released before entering client IO loop as that may block indefinitely in poll(). As a direct consequence of not following this in stream APIs, tunneled migration to a destination host which becomes non-responding may block qemu driver. Luckily, if keepalive is turned for p2p migrations, both remote and qemu drivers will get automagically unblocked after keepalive timeout. --- src/remote/remote_driver.c | 40 ++++++++++++++++++++++++++++------------ 1 file changed, 28 insertions(+), 12 deletions(-)