Re: [Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes

2017-06-06 Thread Alex Bennée
Pavel Dovgalyuk writes: > Alex, > > Do you have newer fixed version of these patches? I was waiting to see if there where any other review comments for the rest of the RFC series before re-spinning. > > Pavel Dovgalyuk > > >> -Original Message- >> From: Alex Bennée [mailto:alex.ben...@

Re: [Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes

2017-06-05 Thread Pavel Dovgalyuk
Alex, Do you have newer fixed version of these patches? Pavel Dovgalyuk > -Original Message- > From: Alex Bennée [mailto:alex.ben...@linaro.org] > Sent: Friday, May 05, 2017 1:38 PM > To: pbonz...@redhat.com; boost.li...@gmail.com; pavel.dovga...@ispras.ru > Cc: c...@braap.org; qemu-dev

Re: [Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes

2017-05-11 Thread Pavel Dovgalyuk
> From: Alex Bennée [mailto:alex.ben...@linaro.org] > Pavel Dovgalyuk writes: > > > Guest Windows XP doesn't boot with these patches. > > I'm guessing there is hardware attached to that machine? Only mouse, keyboard and hdd. > Did the asserts catch double locking? No, they didn't. The emula

Re: [Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes

2017-05-10 Thread Alex Bennée
Pavel Dovgalyuk writes: > Guest Windows XP doesn't boot with these patches. I'm guessing there is hardware attached to that machine? Did the asserts catch double locking? As I said there are still changes to be made to the hardware emulation that saves async events with the device data. But th

Re: [Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes

2017-05-10 Thread Pavel Dovgalyuk
Guest Windows XP doesn't boot with these patches. Pavel Dovgalyuk > -Original Message- > From: Alex Bennée [mailto:alex.ben...@linaro.org] > Sent: Friday, May 05, 2017 1:38 PM > To: pbonz...@redhat.com; boost.li...@gmail.com; pavel.dovga...@ispras.ru > Cc: c...@braap.org; qemu-devel@nong

Re: [Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes

2017-05-05 Thread no-reply
Hi, This series failed automatic build test. Please find the testing commands and their output below. If you have docker installed, you can probably reproduce it locally. Type: series Subject: [Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes Message-id: 20170505103822.20641-1-alex.ben

[Qemu-devel] [RFC PATCH v1 0/9] BQL and Replay Lock changes

2017-05-05 Thread Alex Bennée
Hi, This RFC does two principle things. It continues the push to reduce the BQL lock contention to a minimum by dropping the BQL for most of the run loop - eventually only holding it for timer processing and sleeping. The second part is an attempt to fix the breakage caused to record/replay by the