Re: [PATCH 6.18.y 2/3] drm/xe/guc_ads: allocate UM queues in VRAM on dGFX
Greg KH <[email protected]>
| Newsgroups | org.kernel.vger.stable |
|---|---|
| Message-ID | <2026082512-emergency-macaw-eaaf@gregkh> |
On Tue, Aug 25, 2026 at 03:42:23AM +0000, Jia Yao wrote:
> On iGPU, the UM queue BO is allocated in system memory. On dGFX, the BO
> was previously created in system memory and later reallocated in
> xe_guc_realloc_post_hwconfig(). Allocate the UM queue BO directly in
> VRAM on dGFX, where it is ultimately required.
>
> Fixes: 9c57bc08652a ("drm/xe/lnl: Drop force_probe requirement")
> Cc: Gwan-gyeong Mun <[email protected]>
> Cc: Matthew Auld <[email protected]>
> Cc: <[email protected]> # v6.12+
> Signed-off-by: Jia Yao <[email protected]>
> Reviewed-by: Matthew Auld <[email protected]>
> Signed-off-by: Matthew Auld <[email protected]>
> Link: https://patch.msgid.link/[email protected]
> (cherry picked from commit ace076ef0a854ab5940bacc539bf66afd61d118c)
Same here, this commit id is not in Linus's, or any stable kernel trees.
Where is it coming from?
thanks,
greg k-h