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;