Re: [PATCH V6 6/8] vfio, platform: make reset driver a requirement by default

2016-06-12 Thread Sinan Kaya
On 6/7/2016 3:59 PM, Auger Eric wrote: >> -vfio_platform_get_reset(vdev); >> > + ret = vfio_platform_get_reset(vdev); >> > + if (ret && vdev->reset_required) { >> > + pr_err("vfio: no reset function found for device %s\n", >> > + vdev->name); >> > +

Re: [PATCH V6 6/8] vfio, platform: make reset driver a requirement by default

2016-06-12 Thread Sinan Kaya
On 6/7/2016 3:59 PM, Auger Eric wrote: >> -vfio_platform_get_reset(vdev); >> > + ret = vfio_platform_get_reset(vdev); >> > + if (ret && vdev->reset_required) { >> > + pr_err("vfio: no reset function found for device %s\n", >> > + vdev->name); >> > +

Re: [PATCH V6 6/8] vfio, platform: make reset driver a requirement by default

2016-06-07 Thread Auger Eric
Le 29/05/2016 à 00:01, Sinan Kaya a écrit : > The code was allowing platform devices to be used without a supporting > VFIO reset driver. The hardware can be left in some inconsistent state > after a guest machine abort. > > The reset driver will put the hardware back to safe state and disable

Re: [PATCH V6 6/8] vfio, platform: make reset driver a requirement by default

2016-06-07 Thread Auger Eric
Le 29/05/2016 à 00:01, Sinan Kaya a écrit : > The code was allowing platform devices to be used without a supporting > VFIO reset driver. The hardware can be left in some inconsistent state > after a guest machine abort. > > The reset driver will put the hardware back to safe state and disable

[PATCH V6 6/8] vfio, platform: make reset driver a requirement by default

2016-05-28 Thread Sinan Kaya
The code was allowing platform devices to be used without a supporting VFIO reset driver. The hardware can be left in some inconsistent state after a guest machine abort. The reset driver will put the hardware back to safe state and disable interrupts before returning the control back to the host

[PATCH V6 6/8] vfio, platform: make reset driver a requirement by default

2016-05-28 Thread Sinan Kaya
The code was allowing platform devices to be used without a supporting VFIO reset driver. The hardware can be left in some inconsistent state after a guest machine abort. The reset driver will put the hardware back to safe state and disable interrupts before returning the control back to the host