Re: [PATCH v2 1/4] drm/panthor: Fix tiler OOM handling to allow incremental rendering

On 30/04/2024 12:28, Boris Brezillon wrote: > From: Antonino Maniscalco > > If the kernel couldn't allocate memory because we reached the maximum > number of chunks but no render passes are in flight > (panthor_heap_grow() returning -ENOMEM), we should defer the OOM > handling to the FW by return

Re: [PATCH v2 1/4] drm/panthor: Fix tiler OOM handling to allow incremental rendering

On Tue, Apr 30, 2024 at 01:28:49PM +0200, Boris Brezillon wrote: > From: Antonino Maniscalco > > If the kernel couldn't allocate memory because we reached the maximum > number of chunks but no render passes are in flight > (panthor_heap_grow() returning -ENOMEM), we should defer the OOM > handlin

[PATCH v2 1/4] drm/panthor: Fix tiler OOM handling to allow incremental rendering

From: Antonino Maniscalco If the kernel couldn't allocate memory because we reached the maximum number of chunks but no render passes are in flight (panthor_heap_grow() returning -ENOMEM), we should defer the OOM handling to the FW by returning a NULL chunk. The FW will then call the tiler OOM ex