tree d2c07947229fefb3504c26fd13e5853d13c68a0e
parent 273faf1b6dbdedd0fe9fc519ec73380eced667c2
author Marcelo Tosatti <mtosatti@redhat.com> 1272977120 -0300
committer Marcelo Tosatti <mtosatti@redhat.com> 1273597342 -0300

make SIG_IPI to tcg vcpu thread reliable

Store tcg loop exit request on a global variable, and transfer it to
per-CPUState exit_request after assignment of cpu_single_env.

This makes exit request signal from robust. Drop the timedlock hack.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>