Re: [vbox-dev] [RFC] VGDrvCommonIoCtl: Add f32bit flag argument

2017-08-14 Thread Knut St. Osmundsen
Hi Hans, the other platforms also have KPIs or similar constructs for figuring out whether the client process issuing the I/O controls is a 32-bit or 64-bit one. However, using the VBOXGUEST_IOCTL_FLAG set to 0 or 0x80 if 32-bit or 64-bit was a less complex (+faster(+safer)) way of deal with

Re: [vbox-dev] [RFC] VGDrvCommonIoCtl: Add f32bit flag argument

2017-08-14 Thread Hans de Goede
On 14-08-17 09:27, Hans de Goede wrote: Note to linux-kernel readers: This Cc-ed to linux-kernel because it is relevant for the "[RFC 0/2] Add Virtual Box vboxguest and vboxsf guest drivers to the mainline kernel" thread. Hi Michael, Knut, My first submission of the vboxguest driver for