Re: [PATCH] powerpc/iommu: Do not do platform domain attach atctions after probe

2023-10-06 Thread Joerg Roedel
On Thu, Oct 05, 2023 at 10:35:11AM -0300, Jason Gunthorpe wrote: > arch/powerpc/kernel/iommu.c | 10 -- > 1 file changed, 8 insertions(+), 2 deletions(-) Applied, thanks. -- Jörg Rödel jroe...@suse.de SUSE Software Solutions Germany GmbH Frankenstraße 146 90461 Nürnberg Germany (HRB 3

[PATCH] powerpc/iommu: Do not do platform domain attach atctions after probe

2023-10-05 Thread Jason Gunthorpe
POWER throws a splat at boot, it looks like the DMA ops were probably changed while a driver was attached. Something is still weird about how power sequences its bootup. Previously this was hidden since the core iommu code did nothing during probe, now it calls spapr_tce_platform_iommu_attach_dev()