This patch tries to implement an device IOTLB for vhost. This could be
used with for co-operation with userspace(qemu) implementation of
iommu for a secure DMA environment in guest.
The idea is simple. When vhost meets an IOTLB miss, it will request
the assistance of userspace to do the
Hi,
I am trying to improve cross compiling support for kselftest recently. Right
now I am stuck when I want to enable KBUILD_OUTPUT(O=xxx). It exist in wiki of
kselftest[1]. Hope it is not a duplicated work.
It seems that only perf tools(tools/perf) support it. And I could know that the
On 12/22/2015 11:59 AM, Jonathan Cameron wrote:
On 14/12/15 22:36, Andrew F. Davis wrote:
Add driver for the TI AFE4403 heart rate monitor and pulse oximeter.
This device detects reflected LED light fluctuations and presents an ADC
value to the user space for further signal processing.
Data
Hi Heinrich,
On 12/29/2015 11:22 PM, Heinrich Schuchardt wrote:
> IOCTL SIOCRTMSG does nothing but return EINVAL.
>
> So comment it as unused.
Can you say something about how you confirmed this?
It's not immediately obvious from the code.
Cheers,
Michael
> Signed-off-by: Heinrich Schuchardt
On 12/30/2015 11:56 AM, Michael Kerrisk (man-pages) wrote:
> Hi Heinrich,
>
> On 12/29/2015 11:22 PM, Heinrich Schuchardt wrote:
>> IOCTL SIOCRTMSG does nothing but return EINVAL.
>>
>> So comment it as unused.
>
> Can you say something about how you confirmed this?
> It's not immediately
