ACK: [SRU][Xenial][PATCH 0/6]UBUNTU: SAUCE:(noup) Fixes for LP:1570124

[Brad Figg]

On Fri, Apr 22, 2016 at 05:04:36PM -0400, Joseph Salisbury wrote:
> BugLink: http://bugs.launchpad.net/bugs/1570124
> 
> == SRU Justification ==
> 
> The six patches in this patch set are requested for Hyper-V.
> 
> Some additional patches for PCI Passthrough have been submitted but not accepted 
> upstream that are necessary for accessing multiple GPUs on the host. 
> These patches are expected to get accepted upstream.  However, the are needed in
> Xenial, so they are being reqeusted as SAUCE patches until they land upstream.
> 
> 
> 
> == Fixes ==
> drivers:hv: Separate out frame buffer logic when picking MMIO range
> drivers:hv: Record MMIO range in use by frame buffer
> drivers:hv: Track allocations of children of hv_vmbus in private resource tree
> drivers:hv: Reverse order of resources in hyperv_mmio
> drivers:hv: Call vmbus_mmio_free() to reverse vmbus_mmio_allocate()
> drivers:hv: Lock access to hyperv_mmio resource tree
> 
> 
> 
> == Test Case ==
> A test kernel was built with these patches and tested by the original bug reporter.
> The bug reporter states the test kernel resolved the bug.
> 
> 
> 
> 
> Jake Oshins (6):
>   drivers:hv: Lock access to hyperv_mmio resource tree
>   drivers:hv: Call vmbus_mmio_free() to reverse vmbus_mmio_allocate()
>   drivers:hv: Reverse order of resources in hyperv_mmio
>   drivers:hv: Track allocations of children of hv_vmbus in private
>     resource tree
>   drivers:hv: Record MMIO range in use by frame buffer
>   drivers:hv: Separate out frame buffer logic when picking MMIO range
> 
>  drivers/hv/vmbus_drv.c          | 143 +++++++++++++++++++++++++++++-----------
>  drivers/pci/host/pci-hyperv.c   |  14 ++--
>  drivers/video/fbdev/hyperv_fb.c |   4 +-
>  include/linux/hyperv.h          |   2 +-
>  4 files changed, 115 insertions(+), 48 deletions(-)
> 
> -- 
> 2.7.4
> 
> 
> -- 
> kernel-team mailing list
> kernel-team at lists.ubuntu.com
> https://lists.ubuntu.com/mailman/listinfo/kernel-team

Positive testing from the bug.

-- 
Brad Figg brad.figg at canonical.com http://www.canonical.com