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[Qemu-devel] Re: [PATCH 0/8] Fix various IO-thread breakages
From: |
Marcelo Tosatti |
Subject: |
[Qemu-devel] Re: [PATCH 0/8] Fix various IO-thread breakages |
Date: |
Mon, 28 Jun 2010 10:51:30 -0300 |
User-agent: |
Mutt/1.5.20 (2009-08-17) |
On Fri, Jun 25, 2010 at 04:56:48PM +0200, Jan Kiszka wrote:
> This series unbreaks -smp >1 and guest debugging in CONFIG_IOTHREAD
> mode. I still find the SMP scheduling in cpu_exec_all suboptimal, but
> at least it works now.
>
> Dependencies are:
> http://thread.gmane.org/gmane.comp.emulators.kvm.devel/52718 (kvm queue)
> http://thread.gmane.org/gmane.comp.emulators.qemu/75087
>
> The full series can be found at
>
> git://git.kiszka.org/qemu.git queues/iothread
>
> Jan Kiszka (8):
> Introduce proper compiler barrier
> Fix cpu_unlink_tb race
> Init qemu_system_cond
> Fix cpu_exit for tcp_cpu_exec
> Fix qemu_wait_io_event processing in io-thread mode
> Drop redundant global cur_cpu variable
> Rename tcg_cpu_exec and tcg_has_work
> Rework debug exception processing for gdb use
>
> cpu-exec.c | 15 +++++++------
> cpus.c | 58 +++++++++++++++++++++++++++++++++----------------------
> cpus.h | 2 +-
> kvm-all.c | 2 -
> qemu-barrier.h | 3 ++
> vl.c | 2 +-
> 6 files changed, 48 insertions(+), 34 deletions(-)
Reviewed-by: Marcelo Tosatti <address@hidden>
I'll be sending the uq/master queue shortly (but this can go in
separately).
- [Qemu-devel] [PATCH 0/8] Fix various IO-thread breakages, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 6/8] Drop redundant global cur_cpu variable, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 8/8] Rework debug exception processing for gdb use, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 3/8] Init qemu_system_cond, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 1/8] Introduce proper compiler barrier, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 2/8] Fix cpu_unlink_tb race, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 5/8] Fix qemu_wait_io_event processing in io-thread mode, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 4/8] Fix cpu_exit for tcp_cpu_exec, Jan Kiszka, 2010/06/25
- [Qemu-devel] [PATCH 7/8] Rename tcg_cpu_exec and tcg_has_work, Jan Kiszka, 2010/06/25
- [Qemu-devel] Re: [PATCH 0/8] Fix various IO-thread breakages, Paolo Bonzini, 2010/06/27
- [Qemu-devel] Re: [PATCH 0/8] Fix various IO-thread breakages,
Marcelo Tosatti <=