Re: [Qemu-devel] qemu-system-ppc hangs

2017-11-21 Thread Richard Purdie
On Tue, 2017-11-21 at 09:55 +, Alex Bennée wrote: > Richard Purdie writes: > > At this point I therefore wanted to seek advice on what the real > > issue > > is here and how to fix it! > Code should be using cpu_interrupt() to change things but we have >

Re: [Qemu-devel] qemu-system-ppc hangs

2017-11-21 Thread Alex Bennée
Richard Purdie writes: > Hi, > > I work on the Yocto Project and we use qemu to test boot our Linux > images and run tests against them. We've been noticing some instability > for ppc where the images sometimes hang, usually around udevd bring up > time so

Re: [Qemu-devel] qemu-system-ppc hangs

2017-11-21 Thread Richard Purdie
On Tue, 2017-11-21 at 07:50 +, Mark Cave-Ayland wrote: > On 21/11/17 00:00, Richard Purdie wrote: > > I work on the Yocto Project and we use qemu to test boot our Linux > > images and run tests against them. We've been noticing some > > instability > > for ppc where the images sometimes hang,

Re: [Qemu-devel] qemu-system-ppc hangs

2017-11-20 Thread Mark Cave-Ayland
On 21/11/17 00:00, Richard Purdie wrote: > Hi, > > I work on the Yocto Project and we use qemu to test boot our Linux > images and run tests against them. We've been noticing some instability > for ppc where the images sometimes hang, usually around udevd bring up > time so just after booting

[Qemu-devel] qemu-system-ppc hangs

2017-11-20 Thread Richard Purdie
Hi, I work on the Yocto Project and we use qemu to test boot our Linux images and run tests against them. We've been noticing some instability for ppc where the images sometimes hang, usually around udevd bring up time so just after booting into userspace. To cut a long story short, I've tracked