Re: [PATCH] nouveau: add coherent BO attribute

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Mar 13, 2015 at 3:36 PM, Ilia Mirkin <imirkin@xxxxxxxxxxxx> wrote:
> Doesn't this require a kernel version that has your other patch? What
> happens when this runs on an older kernel? Does it get silently
> ignored, or does it end up erroring out? If it errors out, that's
> fine. Otherwise some sort of version check should be put in, no?

The corresponding kernel patch is already merged in Ben's tree. If
running with an older kernel, this flag will be a no-op, which is fine
since GK20A's GPU (the reason for this patch as you have guessed :))
is not enabled for these kernels.

I am fine with adding a version check if you think it is necessary.
--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [ARM Kernel]     [Linux ARM]     [Linux ARM MSM]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux