Hi Thomas,
quick response as always! :)
On Wed, Sep 4, 2024 at 11:31 AM Thomas Zimmermann wrote:
> Deferred I/O requires struct page for framebuffer memory, which is
> not guaranteed for all DMA ranges. We thus only install deferred I/O
> if we have a framebuffer that requires it.
>
> A reporte
Hi
Am 04.09.24 um 11:59 schrieb Simona Vetter:
On Wed, Sep 04, 2024 at 11:31:23AM +0200, Thomas Zimmermann wrote:
Deferred I/O requires struct page for framebuffer memory, which is
not guaranteed for all DMA ranges. We thus only install deferred I/O
if we have a framebuffer that requires it.
A
On Wed, Sep 04, 2024 at 11:31:23AM +0200, Thomas Zimmermann wrote:
> Deferred I/O requires struct page for framebuffer memory, which is
> not guaranteed for all DMA ranges. We thus only install deferred I/O
> if we have a framebuffer that requires it.
>
> A reported bug affected the ipu-v3 and pl1
Deferred I/O requires struct page for framebuffer memory, which is
not guaranteed for all DMA ranges. We thus only install deferred I/O
if we have a framebuffer that requires it.
A reported bug affected the ipu-v3 and pl111 drivers, which have video
memory in either Normal or HighMem zones
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