Re: Hyper-V Synthetic Video Frame Buffer Driver may distort top two lines of console

2014-03-06 Thread Brian Wong
On 3/6/2014 3:41 PM, Brian Wong wrote: I've identified another possible bug in the Hyper-V drivers: When the Hyper-V Synthetic Video Frame Buffer Driver is built into the kernel, and the VM is paused and continued, the top two lines of the console may become distorted. See the image at

RE: Hyper-V Synthetic Video Frame Buffer Driver may distort top two lines of console

2014-03-06 Thread KY Srinivasan
-Original Message- From: Brian Wong [mailto:draconicpengu...@yahoo.com] Sent: Friday, March 7, 2014 3:19 AM To: KY Srinivasan; linux-kernel@vger.kernel.org Subject: Re: Hyper-V Synthetic Video Frame Buffer Driver may distort top two lines of console On 3/6/2014 4:05 PM, Brian

Re: Hyper-V Synthetic Video Frame Buffer Driver may distort top two lines of console

2014-03-06 Thread Brian Wong
On 3/6/2014 4:05 PM, Brian Wong wrote: On 3/6/2014 3:41 PM, Brian Wong wrote: I've identified another possible bug in the Hyper-V drivers: When the Hyper-V Synthetic Video Frame Buffer Driver is built into the kernel, and the VM is paused and continued, the top two lines of the console may

RE: Hyper-V Synthetic Video Frame Buffer Driver may distort top two lines of console

2014-03-06 Thread Haiyang Zhang
-Original Message- From: KY Srinivasan Sent: Thursday, March 6, 2014 4:51 PM To: Brian Wong; linux-kernel@vger.kernel.org; Haiyang Zhang Subject: RE: Hyper-V Synthetic Video Frame Buffer Driver may distort top two lines of console -Original Message- From: Brian