Merge ../linux-2.6

7 files changed, 28 insertions, 28 deletions

diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 13935235e066..7fd3cd5ddf21 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -215,7 +215,7 @@ static void sysrq_handle_showstate_blocked(int key, struct tty_struct *tty)
 }
 static struct sysrq_key_op sysrq_showstate_blocked_op = {
 	.handler	= sysrq_handle_showstate_blocked,
-	.help_msg	= "showBlockedTasks",
+	.help_msg	= "shoW-blocked-tasks",
 	.action_msg	= "Show Blocked State",
 	.enable_mask	= SYSRQ_ENABLE_DUMP,
 };
@@ -315,15 +315,16 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
 	&sysrq_loglevel_op,		/* 9 */
 
 	/*
-	 * Don't use for system provided sysrqs, it is handled specially on
-	 * sparc and will never arrive
+	 * a: Don't use for system provided sysrqs, it is handled specially on
+	 * sparc and will never arrive.
 	 */
 	NULL,				/* a */
 	&sysrq_reboot_op,		/* b */
-	&sysrq_crashdump_op,		/* c */
+	&sysrq_crashdump_op,		/* c & ibm_emac driver debug */
 	&sysrq_showlocks_op,		/* d */
 	&sysrq_term_op,			/* e */
 	&sysrq_moom_op,			/* f */
+	/* g: May be registered by ppc for kgdb */
 	NULL,				/* g */
 	NULL,				/* h */
 	&sysrq_kill_op,			/* i */
@@ -332,18 +333,19 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
 	NULL,				/* l */
 	&sysrq_showmem_op,		/* m */
 	&sysrq_unrt_op,			/* n */
-	/* This will often be registered as 'Off' at init time */
+	/* o: This will often be registered as 'Off' at init time */
 	NULL,				/* o */
 	&sysrq_showregs_op,		/* p */
 	NULL,				/* q */
-	&sysrq_unraw_op,			/* r */
+	&sysrq_unraw_op,		/* r */
 	&sysrq_sync_op,			/* s */
 	&sysrq_showstate_op,		/* t */
 	&sysrq_mountro_op,		/* u */
-	/* May be assigned at init time by SMP VOYAGER */
+	/* v: May be registered at init time by SMP VOYAGER */
 	NULL,				/* v */
-	NULL,				/* w */
-	&sysrq_showstate_blocked_op,	/* x */
+	&sysrq_showstate_blocked_op,	/* w */
+	/* x: May be registered on ppc/powerpc for xmon */
+	NULL,				/* x */
 	NULL,				/* y */
 	NULL				/* z */
 };
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 3b334af0c7b9..6c9bd5165bdb 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1781,9 +1781,9 @@ done:
 	return 1;
 }
 
-extern void pnpide_init(void);
-extern void pnpide_exit(void);
-extern void h8300_ide_init(void);
+extern void __init pnpide_init(void);
+extern void __exit pnpide_exit(void);
+extern void __init h8300_ide_init(void);
 
 /*
  * probe_for_hwifs() finds/initializes "known" IDE interfaces
@@ -2088,7 +2088,7 @@ int __init init_module (void)
 	return ide_init();
 }
 
-void cleanup_module (void)
+void __exit cleanup_module (void)
 {
 	int index;
 
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index a98b4d38b9dd..6fb6e50b8231 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -78,7 +78,7 @@ static struct via_isa_bridge {
 	u8 rev_max;
 	u16 flags;
 } via_isa_bridges[] = {
-	{ "cx7000",	PCI_DEVICE_ID_VIA_CX700,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
+	{ "cx700",	PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "vt8237s",	PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "vt6410",	PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
 	{ "vt8251",	PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 27f2751c3baa..54c35c0b3181 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1116,6 +1116,8 @@ static int vmx_vcpu_setup(struct kvm_vcpu *vcpu)
 
 		if (rdmsr_safe(index, &data_low, &data_high) < 0)
 			continue;
+		if (wrmsr_safe(index, data_low, data_high) < 0)
+			continue;
 		data = data_low | ((u64)data_high << 32);
 		vcpu->host_msrs[j].index = index;
 		vcpu->host_msrs[j].reserved = 0;
diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig
index 896aa02000d7..feb0ada7a025 100644
--- a/drivers/net/hamradio/Kconfig
+++ b/drivers/net/hamradio/Kconfig
@@ -113,7 +113,7 @@ config SCC_TRXECHO
 
 config BAYCOM_SER_FDX
 	tristate "BAYCOM ser12 fullduplex driver for AX.25"
-	depends on AX25
+	depends on AX25 && !S390
 	select CRC_CCITT
 	---help---
 	  This is one of two drivers for Baycom style simple amateur radio
@@ -133,7 +133,7 @@ config BAYCOM_SER_FDX
 
 config BAYCOM_SER_HDX
 	tristate "BAYCOM ser12 halfduplex driver for AX.25"
-	depends on AX25
+	depends on AX25 && !S390
 	select CRC_CCITT
 	---help---
 	  This is one of two drivers for Baycom style simple amateur radio
@@ -181,7 +181,7 @@ config BAYCOM_EPP
 
 config YAM
 	tristate "YAM driver for AX.25"
-	depends on AX25
+	depends on AX25 && !S390
 	help
 	  The YAM is a modem for packet radio which connects to the serial
 	  port and includes some of the functions of a Terminal Node
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 16945c2ba2ca..dcc0c1ab95ed 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -661,9 +661,11 @@ static void quirk_via_bridge(struct pci_dev *dev)
 	/* See what bridge we have and find the device ranges */
 	switch (dev->device) {
 	case PCI_DEVICE_ID_VIA_82C686:
-		/* 82C686 is special */
-		via_vlink_dev_lo = 7;
-		via_vlink_dev_hi = 7;
+		/* The VT82C686 is special, it attaches to PCI and can have
+		   any device number. All its subdevices are functions of
+		   that single device. */
+		via_vlink_dev_lo = PCI_SLOT(dev->devfn);
+		via_vlink_dev_hi = PCI_SLOT(dev->devfn);
 		break;
 	case PCI_DEVICE_ID_VIA_8237:
 	case PCI_DEVICE_ID_VIA_8237A:
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index fab381ed853c..b2653c4afe9e 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -200,11 +200,8 @@ static struct pci_dev * pci_find_subsys(unsigned int vendor,
 	 * can cause some machines to crash.  So here we detect and flag that
 	 * situation and bail out early.
 	 */
-	if (unlikely(list_empty(&pci_devices))) {
-		printk(KERN_INFO "pci_find_subsys() called while pci_devices "
-				"is still empty\n");
+	if (unlikely(list_empty(&pci_devices)))
 		return NULL;
-	}
 	down_read(&pci_bus_sem);
 	n = from ? from->global_list.next : pci_devices.next;
 
@@ -278,11 +275,8 @@ pci_get_subsys(unsigned int vendor, unsigned int device,
 	 * can cause some machines to crash.  So here we detect and flag that
 	 * situation and bail out early.
 	 */
-	if (unlikely(list_empty(&pci_devices))) {
-		printk(KERN_NOTICE "pci_get_subsys() called while pci_devices "
-				"is still empty\n");
+	if (unlikely(list_empty(&pci_devices)))
 		return NULL;
-	}
 	down_read(&pci_bus_sem);
 	n = from ? from->global_list.next : pci_devices.next;