---

yaml
---
r: 106303
b: refs/heads/master
c: 2d20098
h: refs/heads/master
i:
  106301: 1091986
  106299: 719fcfe
  106295: adbe5fb
  106287: 5e0349c
  106271: fe2fab7
  106239: a129d42
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9de3a0b6979a4839d67ca840e386ea06acaabe39
+refs/heads/master: 2d2009806dd843f3adc0cbbb5d2204980f28111a

trunk/arch/blackfin/kernel/setup.c

@@ -771,6 +771,9 @@ void __init setup_arch(char **cmdline_p)
 
 	_bfin_swrst = bfin_read_SWRST();
 
+	/* If we double fault, reset the system - otherwise we hang forever */
+	bfin_write_SWRST(DOUBLE_FAULT);
+
 	if (_bfin_swrst & RESET_DOUBLE)
 		printk(KERN_INFO "Recovering from Double Fault event\n");
 	else if (_bfin_swrst & RESET_WDOG)
@@ -1017,10 +1020,10 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	}
 
 	/* Is it turned on? */
-	if (bfin_read_DMEM_CONTROL() & (ENDCPLB | DMC_ENABLE) != (ENDCPLB | DMC_ENABLE))
+	if ((bfin_read_DMEM_CONTROL() & (ENDCPLB | DMC_ENABLE)) != (ENDCPLB | DMC_ENABLE))
 		dcache_size = 0;
 
-	if (bfin_read_IMEM_CONTROL() & (IMC | ENICPLB) == (IMC | ENICPLB))
+	if ((bfin_read_IMEM_CONTROL() & (IMC | ENICPLB)) == (IMC | ENICPLB))
 		icache_size = 0;
 
 	seq_printf(m, "cache size\t: %d KB(L1 icache) "