Merge branch 'akpm' (final batch from Andrew)

Merge third patch-bumb from Andrew Morton:
 "This wraps me up for -rc1.
   - Lots of misc stuff and things which were deferred/missed from
     patchbombings 1 & 2.
   - ocfs2 things
   - lib/scatterlist
   - hfsplus
   - fatfs
   - documentation
   - signals
   - procfs
   - lockdep
   - coredump
   - seqfile core
   - kexec
   - Tejun's large IDR tree reworkings
   - ipmi
   - partitions
   - nbd
   - random() things
   - kfifo
   - tools/testing/selftests updates
   - Sasha's large and pointless hlist cleanup"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (163 commits)
  hlist: drop the node parameter from iterators
  kcmp: make it depend on CHECKPOINT_RESTORE
  selftests: add a simple doc
  tools/testing/selftests/Makefile: rearrange targets
  selftests/efivarfs: add create-read test
  selftests/efivarfs: add empty file creation test
  selftests: add tests for efivarfs
  kfifo: fix kfifo_alloc() and kfifo_init()
  kfifo: move kfifo.c from kernel/ to lib/
  arch Kconfig: centralise CONFIG_ARCH_NO_VIRT_TO_BUS
  w1: add support for DS2413 Dual Channel Addressable Switch
  memstick: move the dereference below the NULL test
  drivers/pps/clients/pps-gpio.c: use devm_kzalloc
  Documentation/DMA-API-HOWTO.txt: fix typo
  include/linux/eventfd.h: fix incorrect filename is a comment
  mtd: mtd_stresstest: use prandom_bytes()
  mtd: mtd_subpagetest: convert to use prandom library
  mtd: mtd_speedtest: use prandom_bytes
  mtd: mtd_pagetest: convert to use prandom library
  mtd: mtd_oobtest: convert to use prandom library
  ...

1 files changed, 52 insertions, 14 deletions

diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 1c7fdcd22a98..0ac9b45a585e 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1208,6 +1208,16 @@ static int smi_num; /* Used to sequence the SMIs */
 #define DEFAULT_REGSPACING	1
 #define DEFAULT_REGSIZE		1
 
+#ifdef CONFIG_ACPI
+static bool          si_tryacpi = 1;
+#endif
+#ifdef CONFIG_DMI
+static bool          si_trydmi = 1;
+#endif
+static bool          si_tryplatform = 1;
+#ifdef CONFIG_PCI
+static bool          si_trypci = 1;
+#endif
 static bool          si_trydefaults = 1;
 static char          *si_type[SI_MAX_PARMS];
 #define MAX_SI_TYPE_STR 30
@@ -1238,6 +1248,25 @@ MODULE_PARM_DESC(hotmod, "Add and remove interfaces.  See"
 		 " Documentation/IPMI.txt in the kernel sources for the"
 		 " gory details.");
 
+#ifdef CONFIG_ACPI
+module_param_named(tryacpi, si_tryacpi, bool, 0);
+MODULE_PARM_DESC(tryacpi, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via ACPI");
+#endif
+#ifdef CONFIG_DMI
+module_param_named(trydmi, si_trydmi, bool, 0);
+MODULE_PARM_DESC(trydmi, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via DMI");
+#endif
+module_param_named(tryplatform, si_tryplatform, bool, 0);
+MODULE_PARM_DESC(tryacpi, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via platform"
+		 " interfaces like openfirmware");
+#ifdef CONFIG_PCI
+module_param_named(trypci, si_trypci, bool, 0);
+MODULE_PARM_DESC(tryacpi, "Setting this to zero will disable the"
+		 " default scan of the interfaces identified via pci");
+#endif
 module_param_named(trydefaults, si_trydefaults, bool, 0);
 MODULE_PARM_DESC(trydefaults, "Setting this to 'false' will disable the"
 		 " default scan of the KCS and SMIC interface at the standard"
@@ -3371,13 +3400,15 @@ static int init_ipmi_si(void)
 		return 0;
 	initialized = 1;
 
-	rv = platform_driver_register(&ipmi_driver);
-	if (rv) {
-		printk(KERN_ERR PFX "Unable to register driver: %d\n", rv);
-		return rv;
+	if (si_tryplatform) {
+		rv = platform_driver_register(&ipmi_driver);
+		if (rv) {
+			printk(KERN_ERR PFX "Unable to register "
+			       "driver: %d\n", rv);
+			return rv;
+		}
 	}
 
-
 	/* Parse out the si_type string into its components. */
 	str = si_type_str;
 	if (*str != '\0') {
@@ -3400,24 +3431,31 @@ static int init_ipmi_si(void)
 		return 0;
 
 #ifdef CONFIG_PCI
-	rv = pci_register_driver(&ipmi_pci_driver);
-	if (rv)
-		printk(KERN_ERR PFX "Unable to register PCI driver: %d\n", rv);
-	else
-		pci_registered = 1;
+	if (si_trypci) {
+		rv = pci_register_driver(&ipmi_pci_driver);
+		if (rv)
+			printk(KERN_ERR PFX "Unable to register "
+			       "PCI driver: %d\n", rv);
+		else
+			pci_registered = 1;
+	}
 #endif
 
 #ifdef CONFIG_ACPI
-	pnp_register_driver(&ipmi_pnp_driver);
-	pnp_registered = 1;
+	if (si_tryacpi) {
+		pnp_register_driver(&ipmi_pnp_driver);
+		pnp_registered = 1;
+	}
 #endif
 
 #ifdef CONFIG_DMI
-	dmi_find_bmc();
+	if (si_trydmi)
+		dmi_find_bmc();
 #endif
 
 #ifdef CONFIG_ACPI
-	spmi_find_bmc();
+	if (si_tryacpi)
+		spmi_find_bmc();
 #endif
 
 	/* We prefer devices with interrupts, but in the case of a machine