vgsp: GR late-resolve span cap + fill candidate superset + RELOC-GAP stage logging

1 files changed, 8 insertions, 0 deletions

diff --git a/kernel/gsp_sema_service.h b/kernel/gsp_sema_service.h
index 394ce9d..95f9a4e 100644
--- a/kernel/gsp_sema_service.h
+++ b/kernel/gsp_sema_service.h
@@ -331,11 +331,19 @@ extern bool gsp_sema_gr_swrel_gate;
  * (svc_fwd_req.vgpu) is required. A successful return (0) means the VA is a
  * translated page of that request's client - the caller may act on it; a
  * miss returns -ENOENT and the caller must change nothing.
+ *
+ * `stage` carries the per-source diagnostic chain of THIS call
+ * ("ipin:-2,pin:-2,...,ledger:-2," with the resolving source ending in
+ * ":0,") and `stage_rc` the overall result (0 on success, else the miss
+ * errno). relfix PART 3: the booter's RELOC-GAP-STAGE line prints them for
+ * words that stayed unrelocated, so the failing source is on the record.
  */
 struct gsp_sema_gr_reloc {
 	u64 pa;		/* resolved guest physical page base */
 	u32 ap;		/* aperture: 1 = SYS (guest RAM), 2 = FB (vidmem) */
 	u64 hpa;	/* host physical address of that guest page */
+	char stage[96];	/* per-attempt "name:rc," source chain (diagnostic) */
+	int stage_rc;	/* 0 on success; else the failure errno */
 };
 
 int gsp_sema_gr_reloc_resolve(u64 va, struct gsp_sema_gr_reloc *out);