Re: fatal error: ../../iommu-pages.h: No such file or directory (was: Re: [PATCH v8 09/15] iommupt: Add a kunit test for Generic Page Table)

[Jason Gunthorpe <jgg@nvidia.com>]

On Thu, Nov 06, 2025 at 09:06:51AM +0100, Thorsten Leemhuis wrote:
> [reduced To and CC a lot for this reply, hopefully not too much]
> 
> On 11/4/25 19:30, Jason Gunthorpe wrote:
> > This intends to have high coverage of the page table format functions, it
> > uses the IOMMU implementation to create a tree which it then walks through
> > and directly calls the generic page table functions to test them.
> > 
> > It is a good starting point to test a new format header as it is often
> > able to find typos and inconsistencies much more directly, rather than
> > with an obscure failure in the iommu implementation.
> 
> My daily -next builds for Fedora broke today on x86_64. From below
> error message I wonder if it might be due to the change I'm 
> replying to (or some other change in this series) which landed in
> -next today:

I think this will fix it:

--- a/drivers/iommu/generic_pt/kunit_iommu.h
+++ b/drivers/iommu/generic_pt/kunit_iommu.h
@@ -8,7 +8,7 @@
 #define GENERIC_PT_KUNIT 1
 #include <kunit/device.h>
 #include <kunit/test.h>
-#include <../../iommu-pages.h>
+#include "../iommu-pages.h"
 #include "pt_iter.h"

I will send a patch, not sure why this worked for me and all the build bots..

Jason