Re: [RFC PATCH v2] plugins: new lockstep plugin for debugging TCG changes

2020-04-29 Thread no-reply
Patchew URL: https://patchew.org/QEMU/20200429200754.18327-1-alex.ben...@linaro.org/ Hi, This series seems to have some coding style problems. See output below for more information: Message-id: 20200429200754.18327-1-alex.ben...@linaro.org Subject: [RFC PATCH v2] plugins: new lockstep plugin

[RFC PATCH v2] plugins: new lockstep plugin for debugging TCG changes

2020-04-29 Thread Alex Bennée
When we make changes to the TCG we sometimes cause regressions that are deep into the execution cycle of the guest. Debugging this often requires comparing large volumes of trace information to figure out where behaviour has diverged. The lockstep plugin utilises a shared socket so two QEMU's runn