Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
  Blackfin arch: use a less common define name in BF549
  Blackfin arch: Add missing definitions for BF561
  Blackfin arch: reclaim a few bytes from the end of our init section
  Blackfin arch: fix libata data struct member from irq_type to irq_flags
  Blackfin arch: Do not pollute name space used in linux-2.6.x/sound
  Blackfin arch: Fix bug set correct baud for spi mmc and enable SPI after DMA.
  Blackfin arch: update board defconfig files according to latest information from ADI datasheet
  Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things.
  Blackfin arch: Add missing definitions of BF54x
  Blackfin arch: Fix random crash issue found by Michael.
  Blackfin arch: fix bug: tell users if the kernel is recovering from a fault condition
  Blackfin arch: add support for checking/clearing overruns in generic purpose Timer API
  Blackfin arch: cleanup arch/blackfin/kernel/traps.c handling code.
  Blackfin arch: Apply Bluetchnix vendor patch provided by Harald Krapfenbauer
  Blackfin arch: fix bug BlueTechnix CM-BF537 board config uses wrong IRQ for net2272 driver
  Blackfin arch: fix bug: kernel prints out error message twice
  Blackfin arch: add NFC driver support in BF527-EZKIT board
  Blackfin arch: Added support for HV Sistemas H8606 board

1 files changed, 11 insertions, 2 deletions

diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index f1b059e5a06c..934234f43839 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -316,6 +316,15 @@ void __init setup_arch(char **cmdline_p)
 
 	init_leds();
 
+	_bfin_swrst = bfin_read_SWRST();
+
+	if (_bfin_swrst & RESET_DOUBLE)
+		printk(KERN_INFO "Recovering from Double Fault event\n");
+	else if (_bfin_swrst & RESET_WDOG)
+		printk(KERN_INFO "Recovering from Watchdog event\n");
+	else if (_bfin_swrst & RESET_SOFTWARE)
+		printk(KERN_NOTICE "Reset caused by Software reset\n");
+
 	printk(KERN_INFO "Blackfin support (C) 2004-2007 Analog Devices, Inc.\n");
 	if (bfin_compiled_revid() == 0xffff)
 		printk(KERN_INFO "Compiled for ADSP-%s Rev any\n", CPU);
@@ -402,8 +411,6 @@ void __init setup_arch(char **cmdline_p)
 	if (l1_length > L1_DATA_A_LENGTH)
 		panic("L1 data memory overflow\n");
 
-	_bfin_swrst = bfin_read_SWRST();
-
 	/* Copy atomic sequences to their fixed location, and sanity check that
 	   these locations are the ones that we advertise to userspace.  */
 	memcpy((void *)FIXED_CODE_START, &fixed_code_start,
@@ -424,6 +431,8 @@ void __init setup_arch(char **cmdline_p)
 	       != ATOMIC_AND32 - FIXED_CODE_START);
 	BUG_ON((char *)&atomic_xor32 - (char *)&fixed_code_start
 	       != ATOMIC_XOR32 - FIXED_CODE_START);
+	BUG_ON((char *)&safe_user_instruction - (char *)&fixed_code_start
+		!= SAFE_USER_INSTRUCTION - FIXED_CODE_START);
 
 	init_exception_vectors();
 	bf53x_cache_init();