[xen master] tools/tests: Fix paging-mempool xen_pfn_t format strings

[patchbot@xxxxxxx]

commit 71f8fd5a644f6e2c4d443d8b564a8cc60b928ccb
Author:     Luca Fancellu <luca.fancellu@xxxxxxx>
AuthorDate: Fri May 22 08:20:44 2026 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri May 22 08:20:44 2026 +0200

    tools/tests: Fix paging-mempool xen_pfn_t format strings
    
    xen_pfn_t is not an unsigned long on all architectures. In particular,
    Arm32 builds see it as a 64-bit type, so printing it with %lx triggers
    a -Werror=format build failure.
    
    Use PRI_xen_pfn for the GFN diagnostics instead.
    
    Fixes: 66c982a5d3614 ("tests/paging-mempool: Extend to test P2M relocation")
    Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
    Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 tools/tests/paging-mempool/test-paging-mempool.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/tests/paging-mempool/test-paging-mempool.c 
b/tools/tests/paging-mempool/test-paging-mempool.c
index 97f5b77209..0e03e2e4a0 100644
--- a/tools/tests/paging-mempool/test-paging-mempool.c
+++ b/tools/tests/paging-mempool/test-paging-mempool.c
@@ -208,7 +208,7 @@ static int check_guest_marks(xen_pfn_t gfn, uint32_t 
mark_start, size_t count)
         if ( errs[i] )
         {
             rc = -1;
-            fail("    Fail: check mark unable to map gfn %05lx: %d\n",
+            fail("    Fail: check mark unable to map gfn %05"PRI_xen_pfn": 
%d\n",
                  gfns[i], errs[i]);
             continue;
         }
@@ -216,7 +216,7 @@ static int check_guest_marks(xen_pfn_t gfn, uint32_t 
mark_start, size_t count)
         if ( *mark == exp )
             continue;
 
-        fail("    Fail: check mark: gfn %05lx expecting %08x (%u), got %08x 
(%u)\n",
+        fail("    Fail: check mark: gfn %05"PRI_xen_pfn" expecting %08x (%u), 
got %08x (%u)\n",
                gfns[i], exp, ~exp, *mark, ~*mark);
         rc = -1;
     }
--
generated by git-patchbot for /home/xen/git/xen.git#master