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[Qemu-devel] QEMU hangs in main_loop_wait
From: |
Frank Yang |
Subject: |
[Qemu-devel] QEMU hangs in main_loop_wait |
Date: |
Wed, 17 Oct 2018 08:44:59 -0700 |
Hi all,
After quite some backports, such as
https://android.googlesource.com/platform/external/qemu/+/a8da859b1b011e509056f03cbcb73df27afe4337
we are not seeing hangs in flatview_do_translate, but are still getting
hangs in main-loop:
qemu_mutex_unlock_iothread();
replay_mutex_unlock();
ret = qemu_poll_ns((GPollFD *)gpollfds->data, gpollfds->len, timeout);
<-------------this seems to be the hanging part
replay_mutex_lock();
qemu_mutex_lock_iothread();
Any idea how to diagnose the cause of taking too much time in g_poll in
qemu_poll_ns?
Frank
- [Qemu-devel] QEMU hangs in main_loop_wait,
Frank Yang <=