[PATCH v9 09/12] iommu/arm-smmu-v3-kdump: Implement is_attach_deferred()

[Jason Gunthorpe]

On Sat, Aug 22, 2026 at 11:16:35AM -0700, Nicolin Chen wrote:
> On Fri, Aug 21, 2026 at 08:15:26PM -0300, Jason Gunthorpe wrote:
> > > @@ -1276,6 +1292,12 @@ arm_smmu_kdump_adopt_deferred_l2_strtab(struct arm_smmu_device *smmu, u32 sid,
> > >  {
> > >  	return -EOPNOTSUPP;
> > >  }
> > > +
> > > +static inline bool
> > > +arm_smmu_kdump_is_attach_deferred(struct arm_smmu_master *master)
> > > +{
> > > +	return false;
> > > +}
> > 
> > 
> > ?
> 
> This is for !CONFIG_CRASH_DUMP case. I think we need it.

Hmm, I am testing b4 review.. I had written

#define arm_smmu_kdump_is_attach_deferred NULL

?

And I now realize b4 review drops lines starting with a #

Jason