On Thu, Feb 28, 2019 at 10:18:32PM +0000, Chris Wilson wrote: > > If you have userspace that is broken, we need to fix it. We can get away > with quietly changing ABI only so long as nobody notices. It sounds like > you have some userspace that will break if you updated the kernel; ergo > we have a problem. > > We just need that as a clear statement so that we have the user impact > recorded. Yes, it does break our userspace code. I fixed the problem in our kernels with the following patch: - return vma->vm_start == addr && (vma->vm_end - vma->vm_start) == size; + return vma->vm_start == addr && (vma->vm_end - vma->vm_start) == roundup(size, PAGE_SIZE); Guenter _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
