Hi Yu,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v4.20-rc7 next-20181221]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
Hi Yu,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v4.20-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
On 2018-12-21 4:10 a.m., Yu Zhao wrote:
> When creating frame buffer, userspace may request to attach to a
> previously allocated GEM object that is smaller than what GPU
> requires. Validation must be done to prevent out-of-bound DMA,
> which could not only corrupt memory but also reveal
