Revision 55274a30
| ID | 55274a30522d0f542c1659386f01096b78669455 |
fix 100% cpu utilization when cpu is stopped
Hello,
d6f4ade (disentangle tcg and deadline calculation, 2010-03-10)
introduces following regression(s):100% cpu utilization when QEMU is invoked like:
qemu -S -s ...ditto when gdb takes control over the session via gdb-stub
(i.e. the breakpoint is hit or C-c is pressed inside gdb to
interrupt the attached qemu instance)
The bug is that env->stopped is not really as comprehensive as it seems to
be (and cpu_has_work thinks); it is only valid with iothread basically,
and even then it is cleared by reset and it is not set when starting
qemu with -S.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: malc <av1474@comtv.ru>
Signed-off-by: malc <av1474@comtv.ru>
Files
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