[Xen-devel] [PATCH v2] x86/XPTI: fix S3 resume (and CPU offlining in general)

["Jan Beulich" <JBeulich@xxxxxxxx>]

We should index an L1 table with an L1 index.

Reported-by: Simon Gaiser <simon@xxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
v2: Entirely different.

--- a/xen/arch/x86/smpboot.c
+++ b/xen/arch/x86/smpboot.c
@@ -883,7 +883,7 @@ static void cleanup_cpu_root_pgt(unsigne
         l2_pgentry_t *l2t = l3e_to_l2e(l3t[l3_table_offset(stub_linear)]);
         l1_pgentry_t *l1t = l2e_to_l1e(l2t[l2_table_offset(stub_linear)]);
 
-        l1t[l2_table_offset(stub_linear)] = l1e_empty();
+        l1t[l1_table_offset(stub_linear)] = l1e_empty();
     }
 }
 



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