On Tue, Apr 07, 2020 at 10:07:41AM -0400, Paolo Bonzini wrote:
> ARM machines and other weakly-ordered architectures have been suffering
> for a long time from hangs in qemu-img and qemu-io. For QEMU binaries
> these are mitigated by the timers that sooner or later fire in the main
> loop, but the
On 2020/4/8 23:05, Paolo Bonzini wrote:
On 08/04/20 11:12, Ying Fang wrote:
On 2020/4/7 22:07, Paolo Bonzini wrote:
ARM machines and other weakly-ordered architectures have been suffering
for a long time from hangs in qemu-img and qemu-io. For QEMU binaries
these are mitigated by the timers
On 08/04/20 11:12, Ying Fang wrote:
> On 2020/4/7 22:07, Paolo Bonzini wrote:
>> ARM machines and other weakly-ordered architectures have been suffering
>> for a long time from hangs in qemu-img and qemu-io. For QEMU binaries
>> these are mitigated by the timers that sooner or later fire in the ma
On 2020/4/7 22:07, Paolo Bonzini wrote:
ARM machines and other weakly-ordered architectures have been suffering
for a long time from hangs in qemu-img and qemu-io. For QEMU binaries
these are mitigated by the timers that sooner or later fire in the main
loop, but these will not happen for the
On Mon, Apr 06, 2020 at 03:13:16PM -0400, Paolo Bonzini wrote:
> Patch 4 fixes qemu-img and qemu-io hangs on weakly-ordered architectures.
> Patch 1-3 are related docs fixes and improvements.
>
> This is RFC because it relies on the iothread being locked during aio_poll
> on the main AioContext.
