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yaml --- r: 217608 b: refs/heads/master c: 77d2330 h: refs/heads/master v: v3
git-mirror · Oct 14, 2010 · 7c6ba89 · 7c6ba89
1 parent bb5ef86
commit 7c6ba89
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d6f0f22c3c409f9ed88e64f881f8308730be76f0
+refs/heads/master: 77d233036ea886398770f208aa22235acf0d011c
diff --git a/trunk/arch/tile/kernel/setup.c b/trunk/arch/tile/kernel/setup.c
@@ -1334,6 +1334,10 @@ static void __init pcpu_fc_populate_pte(unsigned long addr)
 	pte_t *pte;
 
 	BUG_ON(pgd_addr_invalid(addr));
+	if (addr < VMALLOC_START || addr >= VMALLOC_END)
+		panic("PCPU addr %#lx outside vmalloc range %#lx..%#lx;"
+		      " try increasing CONFIG_VMALLOC_RESERVE\n",
+		      addr, VMALLOC_START, VMALLOC_END);
 
 	pgd = swapper_pg_dir + pgd_index(addr);
 	pud = pud_offset(pgd, addr);