Re: [PATCH RESEND] drm/virtio: Align host mapping request to maximum platform page size

2025-02-12 Thread Rob Clark
On Fri, Jan 24, 2025 at 2:52 PM Dmitry Osipenko wrote: > > On 1/25/25 01:01, Sasha Finkelstein via B4 Relay wrote: > > From: Sasha Finkelstein > > > > This allows running different page sizes between host and guest on > > platforms that support mixed page sizes. > > > > Signed-off-by: Sasha Finke

Re: [PATCH RESEND] drm/virtio: Align host mapping request to maximum platform page size

2025-01-24 Thread Dmitry Osipenko
On 1/25/25 01:58, Sasha Finkelstein wrote: > On Fri, 24 Jan 2025 at 23:52, Dmitry Osipenko > wrote: >>> - ret = drm_mm_insert_node(&vgdev->host_visible_mm, &vram->vram_node, >>> - bo->base.base.size); >>> + ret = drm_mm_insert_node_generic(&vgdev->host_visible_

Re: [PATCH RESEND] drm/virtio: Align host mapping request to maximum platform page size

2025-01-24 Thread Sasha Finkelstein
On Fri, 24 Jan 2025 at 23:52, Dmitry Osipenko wrote: > > - ret = drm_mm_insert_node(&vgdev->host_visible_mm, &vram->vram_node, > > - bo->base.base.size); > > + ret = drm_mm_insert_node_generic(&vgdev->host_visible_mm, > > &vram->vram_node, > > +

Re: [PATCH RESEND] drm/virtio: Align host mapping request to maximum platform page size

2025-01-24 Thread Dmitry Osipenko
On 1/25/25 01:01, Sasha Finkelstein via B4 Relay wrote: > From: Sasha Finkelstein > > This allows running different page sizes between host and guest on > platforms that support mixed page sizes. > > Signed-off-by: Sasha Finkelstein > --- > drivers/gpu/drm/virtio/virtgpu_vram.c | 10 --

[PATCH RESEND] drm/virtio: Align host mapping request to maximum platform page size

2025-01-24 Thread Sasha Finkelstein via B4 Relay
From: Sasha Finkelstein This allows running different page sizes between host and guest on platforms that support mixed page sizes. Signed-off-by: Sasha Finkelstein --- drivers/gpu/drm/virtio/virtgpu_vram.c | 10 -- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/