Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus:
[MIPS] Treat R14000 like R10000.
[MIPS] Remove EXPERIMENTAL from PAGE_SIZE_16KB
[MIPS] Update/Fix instruction definitions
[MIPS] DSP and MDMX share the same config flag bit.
[MIPS] Fix deadlock on MP with cache aliases.
[MIPS] Use generic STABS_DEBUG macro.
[MIPS] Create consistency in "system type" selection.
[MIPS] Use generic DWARF_DEBUG
[MIPS] Fix kgdb exception handler from user mode.
[MIPS] Update struct sigcontext member names
[MIPS] Update/fix futex assembly
[MIPS] Remove support for sysmips(2) SETNAME and MIPS_RDNVRAM operations.
[MIPS] Fix detection and handling of the 74K processor.
[MIPS] Add missing 34K processor IDs
[MIPS] Fix marking buddy of pte global for MIPS32 w/36-bit physical address
[MIPS] AU1xxx mips_timer_interrupt() fixes
[MIPS] Fix typo
diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c
index f14b2d0..95273de 100644
--- a/arch/arm/mm/mm-armv.c
+++ b/arch/arm/mm/mm-armv.c
@@ -376,7 +376,7 @@
ecc_mask = 0;
}
- if (cpu_arch <= CPU_ARCH_ARMv5TEJ) {
+ if (cpu_arch <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) {
for (i = 0; i < ARRAY_SIZE(mem_types); i++) {
if (mem_types[i].prot_l1)
mem_types[i].prot_l1 |= PMD_BIT4;
@@ -631,7 +631,7 @@
pgd = init_mm.pgd;
base_pmdval = PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | PMD_TYPE_SECT;
- if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ)
+ if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale())
base_pmdval |= PMD_BIT4;
for (i = 0; i < FIRST_USER_PGD_NR + USER_PTRS_PER_PGD; i++, pgd++) {
diff --git a/arch/powerpc/platforms/powermac/low_i2c.c b/arch/powerpc/platforms/powermac/low_i2c.c
index df2343e..c896ce8 100644
--- a/arch/powerpc/platforms/powermac/low_i2c.c
+++ b/arch/powerpc/platforms/powermac/low_i2c.c
@@ -1157,6 +1157,7 @@
/* some quirks for platform function decoding */
enum {
pmac_i2c_quirk_invmask = 0x00000001u,
+ pmac_i2c_quirk_skip = 0x00000002u,
};
static void pmac_i2c_devscan(void (*callback)(struct device_node *dev,
@@ -1172,6 +1173,15 @@
/* XXX Study device-tree's & apple drivers are get the quirks
* right !
*/
+ /* Workaround: It seems that running the clockspreading
+ * properties on the eMac will cause lockups during boot.
+ * The machine seems to work fine without that. So for now,
+ * let's make sure i2c-hwclock doesn't match about "imic"
+ * clocks and we'll figure out if we really need to do
+ * something special about those later.
+ */
+ { "i2c-hwclock", "imic5002", pmac_i2c_quirk_skip },
+ { "i2c-hwclock", "imic5003", pmac_i2c_quirk_skip },
{ "i2c-hwclock", NULL, pmac_i2c_quirk_invmask },
{ "i2c-cpu-voltage", NULL, 0},
{ "temp-monitor", NULL, 0 },
@@ -1198,6 +1208,8 @@
if (p->compatible &&
!device_is_compatible(np, p->compatible))
continue;
+ if (p->quirks & pmac_i2c_quirk_skip)
+ break;
callback(np, p->quirks);
break;
}
diff --git a/drivers/base/power/suspend.c b/drivers/base/power/suspend.c
index 662209d..2a769cc 100644
--- a/drivers/base/power/suspend.c
+++ b/drivers/base/power/suspend.c
@@ -8,7 +8,6 @@
*
*/
-#include <linux/vt_kern.h>
#include <linux/device.h>
#include <linux/kallsyms.h>
#include <linux/pm.h>
@@ -66,6 +65,7 @@
return error;
}
+
/**
* device_suspend - Save state and stop all devices in system.
* @state: Power state to put each device in.
@@ -85,9 +85,6 @@
{
int error = 0;
- if (!is_console_suspend_safe())
- return -EINVAL;
-
down(&dpm_sem);
down(&dpm_list_sem);
while (!list_empty(&dpm_active) && error == 0) {
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index b36eef0..02a7dd7 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -1184,20 +1184,20 @@
static void port_cleanup(struct smi_info *info)
{
unsigned int addr = info->io.addr_data;
- int mapsize;
+ int idx;
if (addr) {
- mapsize = ((info->io_size * info->io.regspacing)
- - (info->io.regspacing - info->io.regsize));
-
- release_region (addr, mapsize);
+ for (idx = 0; idx < info->io_size; idx++) {
+ release_region(addr + idx * info->io.regspacing,
+ info->io.regsize);
+ }
}
}
static int port_setup(struct smi_info *info)
{
unsigned int addr = info->io.addr_data;
- int mapsize;
+ int idx;
if (!addr)
return -ENODEV;
@@ -1225,16 +1225,22 @@
return -EINVAL;
}
- /* Calculate the total amount of memory to claim. This is an
- * unusual looking calculation, but it avoids claiming any
- * more memory than it has to. It will claim everything
- * between the first address to the end of the last full
- * register. */
- mapsize = ((info->io_size * info->io.regspacing)
- - (info->io.regspacing - info->io.regsize));
-
- if (request_region(addr, mapsize, DEVICE_NAME) == NULL)
- return -EIO;
+ /* Some BIOSes reserve disjoint I/O regions in their ACPI
+ * tables. This causes problems when trying to register the
+ * entire I/O region. Therefore we must register each I/O
+ * port separately.
+ */
+ for (idx = 0; idx < info->io_size; idx++) {
+ if (request_region(addr + idx * info->io.regspacing,
+ info->io.regsize, DEVICE_NAME) == NULL) {
+ /* Undo allocations */
+ while (idx--) {
+ release_region(addr + idx * info->io.regspacing,
+ info->io.regsize);
+ }
+ return -EIO;
+ }
+ }
return 0;
}
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index e45f0d3..a611972 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -105,6 +105,12 @@
"Non-Host Info"
};
+struct tcpa_pc_event {
+ u32 event_id;
+ u32 event_size;
+ u8 event_data[0];
+};
+
enum tcpa_pc_event_ids {
SMBIOS = 1,
BIS_CERT,
@@ -114,14 +120,15 @@
NVRAM,
OPTION_ROM_EXEC,
OPTION_ROM_CONFIG,
- OPTION_ROM_MICROCODE,
+ OPTION_ROM_MICROCODE = 10,
S_CRTM_VERSION,
S_CRTM_CONTENTS,
POST_CONTENTS,
+ HOST_TABLE_OF_DEVICES,
};
static const char* tcpa_pc_event_id_strings[] = {
- ""
+ "",
"SMBIOS",
"BIS Certificate",
"POST BIOS ",
@@ -130,11 +137,12 @@
"NVRAM",
"Option ROM",
"Option ROM config",
- "Option ROM microcode",
+ "",
+ "Option ROM microcode ",
"S-CRTM Version",
- "S-CRTM Contents",
- "S-CRTM POST Contents",
- "POST Contents",
+ "S-CRTM Contents ",
+ "POST Contents ",
+ "Table of Devices",
};
/* returns pointer to start of pos. entry of tcg log */
@@ -206,7 +214,7 @@
const char *name = "";
char data[40] = "";
int i, n_len = 0, d_len = 0;
- u32 event_id;
+ struct tcpa_pc_event *pc_event;
switch(event->event_type) {
case PREBOOT:
@@ -235,31 +243,32 @@
}
break;
case EVENT_TAG:
- event_id = be32_to_cpu(*((u32 *)event_entry));
+ pc_event = (struct tcpa_pc_event *)event_entry;
/* ToDo Row data -> Base64 */
- switch (event_id) {
+ switch (pc_event->event_id) {
case SMBIOS:
case BIS_CERT:
case CMOS:
case NVRAM:
case OPTION_ROM_EXEC:
case OPTION_ROM_CONFIG:
- case OPTION_ROM_MICROCODE:
case S_CRTM_VERSION:
- case S_CRTM_CONTENTS:
- case POST_CONTENTS:
- name = tcpa_pc_event_id_strings[event_id];
+ name = tcpa_pc_event_id_strings[pc_event->event_id];
n_len = strlen(name);
break;
+ /* hash data */
case POST_BIOS_ROM:
case ESCD:
- name = tcpa_pc_event_id_strings[event_id];
+ case OPTION_ROM_MICROCODE:
+ case S_CRTM_CONTENTS:
+ case POST_CONTENTS:
+ name = tcpa_pc_event_id_strings[pc_event->event_id];
n_len = strlen(name);
for (i = 0; i < 20; i++)
- d_len += sprintf(data, "%02x",
- event_entry[8 + i]);
+ d_len += sprintf(&data[2*i], "%02x",
+ pc_event->event_data[i]);
break;
default:
break;
@@ -275,53 +284,13 @@
static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
{
+ struct tcpa_event *event = v;
+ char *data = v;
+ int i;
- char *eventname;
- char data[4];
- u32 help;
- int i, len;
- struct tcpa_event *event = (struct tcpa_event *) v;
- unsigned char *event_entry =
- (unsigned char *) (v + sizeof(struct tcpa_event));
-
- eventname = kmalloc(MAX_TEXT_EVENT, GFP_KERNEL);
- if (!eventname) {
- printk(KERN_ERR "%s: ERROR - No Memory for event name\n ",
- __func__);
- return -ENOMEM;
- }
-
- /* 1st: PCR used is in little-endian format (4 bytes) */
- help = le32_to_cpu(event->pcr_index);
- memcpy(data, &help, 4);
- for (i = 0; i < 4; i++)
+ for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
seq_putc(m, data[i]);
- /* 2nd: SHA1 (20 bytes) */
- for (i = 0; i < 20; i++)
- seq_putc(m, event->pcr_value[i]);
-
- /* 3rd: event type identifier (4 bytes) */
- help = le32_to_cpu(event->event_type);
- memcpy(data, &help, 4);
- for (i = 0; i < 4; i++)
- seq_putc(m, data[i]);
-
- len = 0;
-
- len += get_event_name(eventname, event, event_entry);
-
- /* 4th: filename <= 255 + \'0' delimiter */
- if (len > TCG_EVENT_NAME_LEN_MAX)
- len = TCG_EVENT_NAME_LEN_MAX;
-
- for (i = 0; i < len; i++)
- seq_putc(m, eventname[i]);
-
- /* 5th: delimiter */
- seq_putc(m, '\0');
-
- kfree(eventname);
return 0;
}
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index acc5d47..6c94879 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -3238,14 +3238,6 @@
}
}
-int is_console_suspend_safe(void)
-{
- /* It is unsafe to suspend devices while X has control of the
- * hardware. Make sure we are running on a kernel-controlled console.
- */
- return vc_cons[fg_console].d->vc_mode == KD_TEXT;
-}
-
/*
* Visible symbols for modules
*/
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 43b96e2..27c9eb9 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -345,17 +345,17 @@
static u8
sgiioc4_INB(unsigned long port)
{
- u8 reg = (u8) inb(port);
+ u8 reg = (u8) readb((void __iomem *) port);
if ((port & 0xFFF) == 0x11C) { /* Status register of IOC4 */
if (reg & 0x51) { /* Not busy...check for interrupt */
unsigned long other_ir = port - 0x110;
- unsigned int intr_reg = (u32) inl(other_ir);
+ unsigned int intr_reg = (u32) readl((void __iomem *) other_ir);
/* Clear the Interrupt, Error bits on the IOC4 */
if (intr_reg & 0x03) {
- outl(0x03, other_ir);
- intr_reg = (u32) inl(other_ir);
+ writel(0x03, (void __iomem *) other_ir);
+ intr_reg = (u32) readl((void __iomem *) other_ir);
}
}
}
@@ -606,6 +606,12 @@
hwif->ide_dma_host_off = &sgiioc4_ide_dma_host_off;
hwif->ide_dma_lostirq = &sgiioc4_ide_dma_lostirq;
hwif->ide_dma_timeout = &__ide_dma_timeout;
+
+ /*
+ * The IOC4 uses MMIO rather than Port IO.
+ * It also needs special workarounds for INB.
+ */
+ default_hwif_mmiops(hwif);
hwif->INB = &sgiioc4_INB;
}
@@ -743,6 +749,6 @@
module_init(ioc4_ide_init);
module_exit(ioc4_ide_exit);
-MODULE_AUTHOR("Aniket Malatpure - Silicon Graphics Inc. (SGI)");
+MODULE_AUTHOR("Aniket Malatpure/Jeremy Higdon");
MODULE_DESCRIPTION("IDE PCI driver module for SGI IOC4 Base-IO Card");
MODULE_LICENSE("GPL");
diff --git a/drivers/md/md.c b/drivers/md/md.c
index ec80291..f19b874 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -167,6 +167,15 @@
}
EXPORT_SYMBOL_GPL(md_new_event);
+/* Alternate version that can be called from interrupts
+ * when calling sysfs_notify isn't needed.
+ */
+void md_new_event_inintr(mddev_t *mddev)
+{
+ atomic_inc(&md_event_count);
+ wake_up(&md_event_waiters);
+}
+
/*
* Enables to iterate over all existing md arrays
* all_mddevs_lock protects this list.
@@ -4149,7 +4158,7 @@
set_bit(MD_RECOVERY_INTR, &mddev->recovery);
set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
md_wakeup_thread(mddev->thread);
- md_new_event(mddev);
+ md_new_event_inintr(mddev);
}
/* seq_file implementation /proc/mdstat */
diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index 3d04b2d..789450b 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -214,10 +214,13 @@
*/
int au1100fb_fb_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned transp, struct fb_info *fbi)
{
- struct au1100fb_device *fbdev = to_au1100fb_device(fbi);
- u32 *palette = fbdev->regs->lcd_pallettebase;
+ struct au1100fb_device *fbdev;
+ u32 *palette;
u32 value;
+ fbdev = to_au1100fb_device(fbi);
+ palette = fbdev->regs->lcd_pallettebase;
+
if (regno > (AU1100_LCD_NBR_PALETTE_ENTRIES - 1))
return -EINVAL;
@@ -316,9 +319,11 @@
*/
int au1100fb_fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *fbi)
{
- struct au1100fb_device *fbdev = to_au1100fb_device(fbi);
+ struct au1100fb_device *fbdev;
int dy;
+ fbdev = to_au1100fb_device(fbi);
+
print_dbg("fb_pan_display %p %p", var, fbi);
if (!var || !fbdev) {
@@ -382,10 +387,12 @@
*/
int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
{
- struct au1100fb_device *fbdev = to_au1100fb_device(fbi);
+ struct au1100fb_device *fbdev;
unsigned int len;
unsigned long start=0, off;
+ fbdev = to_au1100fb_device(fbi);
+
if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) {
return -EINVAL;
}
@@ -467,7 +474,7 @@
if (!request_mem_region(au1100fb_fix.mmio_start, au1100fb_fix.mmio_len,
DRIVER_NAME)) {
- print_err("fail to lock memory region at 0x%08x",
+ print_err("fail to lock memory region at 0x%08lx",
au1100fb_fix.mmio_start);
return -EBUSY;
}
@@ -595,13 +602,13 @@
return 0;
}
-int au1100fb_drv_suspend(struct device *dev, u32 state, u32 level)
+int au1100fb_drv_suspend(struct device *dev, pm_message_t state)
{
/* TODO */
return 0;
}
-int au1100fb_drv_resume(struct device *dev, u32 level)
+int au1100fb_drv_resume(struct device *dev)
{
/* TODO */
return 0;
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index ca020719..953eb8c 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -2631,7 +2631,7 @@
scr_memcpyw((u16 *) q, (u16 *) p,
vc->vc_size_row);
}
- softback_in = p;
+ softback_in = softback_curr = p;
update_region(vc, vc->vc_origin,
logo_lines * vc->vc_cols);
}
diff --git a/drivers/video/maxinefb.c b/drivers/video/maxinefb.c
index 743e7ad..f85421b 100644
--- a/drivers/video/maxinefb.c
+++ b/drivers/video/maxinefb.c
@@ -55,7 +55,7 @@
};
static struct fb_fix_screeninfo maxinefb_fix = {
- .id = "Maxine onboard graphics 1024x768x8",
+ .id = "Maxine",
.smem_len = (1024*768),
.type = FB_TYPE_PACKED_PIXELS,
.visual = FB_VISUAL_PSEUDOCOLOR,
@@ -107,8 +107,6 @@
static struct fb_ops maxinefb_ops = {
.owner = THIS_MODULE,
- .fb_get_fix = gen_get_fix,
- .fb_get_var = gen_get_var,
.fb_setcolreg = maxinefb_setcolreg,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
diff --git a/fs/ext3/resize.c b/fs/ext3/resize.c
index 8aac533..34b39e9 100644
--- a/fs/ext3/resize.c
+++ b/fs/ext3/resize.c
@@ -767,7 +767,6 @@
if (input->group != sbi->s_groups_count) {
ext3_warning(sb, __FUNCTION__,
"multiple resizers run on filesystem!");
- unlock_super(sb);
err = -EBUSY;
goto exit_journal;
}
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 95b3abf..7c9568d 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -127,6 +127,12 @@
}
#endif
+#if !defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_CPU_XSC3)
+#define cpu_is_xscale() 0
+#else
+#define cpu_is_xscale() 1
+#endif
+
#define set_cr(x) \
__asm__ __volatile__( \
"mcr p15, 0, %0, c1, c0, 0 @ set CR" \
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 530ae3f..fab5aed 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -73,11 +73,6 @@
int vt_waitactive(int vt);
void change_console(struct vc_data *new_vc);
void reset_vc(struct vc_data *vc);
-#ifdef CONFIG_VT
-int is_console_suspend_safe(void);
-#else
-static inline int is_console_suspend_safe(void) { return 1; }
-#endif
/*
* vc_screen.c shares this temporary buffer with the console write code so that
diff --git a/include/net/compat.h b/include/net/compat.h
index 8662b8f..e65cbed 100644
--- a/include/net/compat.h
+++ b/include/net/compat.h
@@ -3,6 +3,8 @@
#include <linux/config.h>
+struct sock;
+
#if defined(CONFIG_COMPAT)
#include <linux/compat.h>
@@ -23,7 +25,6 @@
compat_int_t cmsg_type;
};
-struct sock;
extern int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
#else /* defined(CONFIG_COMPAT) */
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index b7f0388..01fa2ae 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -456,6 +456,7 @@
return ret;
}
+EXPORT_SYMBOL_GPL(hrtimer_start);
/**
* hrtimer_try_to_cancel - try to deactivate a timer
@@ -484,6 +485,7 @@
return ret;
}
+EXPORT_SYMBOL_GPL(hrtimer_try_to_cancel);
/**
* hrtimer_cancel - cancel a timer and wait for the handler to finish.
@@ -504,6 +506,7 @@
cpu_relax();
}
}
+EXPORT_SYMBOL_GPL(hrtimer_cancel);
/**
* hrtimer_get_remaining - get remaining time for the timer
@@ -522,6 +525,7 @@
return rem;
}
+EXPORT_SYMBOL_GPL(hrtimer_get_remaining);
#ifdef CONFIG_NO_IDLE_HZ
/**
@@ -580,6 +584,7 @@
timer->base = &bases[clock_id];
timer->node.rb_parent = HRTIMER_INACTIVE;
}
+EXPORT_SYMBOL_GPL(hrtimer_init);
/**
* hrtimer_get_res - get the timer resolution for a clock
@@ -599,6 +604,7 @@
return 0;
}
+EXPORT_SYMBOL_GPL(hrtimer_get_res);
/*
* Expire the per base hrtimer-queue:
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 1ae2b2c..70df5c0 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -91,8 +91,8 @@
if (start_pfn < zone->zone_start_pfn)
zone->zone_start_pfn = start_pfn;
- if (end_pfn > old_zone_end_pfn)
- zone->spanned_pages = end_pfn - zone->zone_start_pfn;
+ zone->spanned_pages = max(old_zone_end_pfn, end_pfn) -
+ zone->zone_start_pfn;
zone_span_writeunlock(zone);
}
@@ -106,8 +106,8 @@
if (start_pfn < pgdat->node_start_pfn)
pgdat->node_start_pfn = start_pfn;
- if (end_pfn > old_pgdat_end_pfn)
- pgdat->node_spanned_pages = end_pfn - pgdat->node_start_pfn;
+ pgdat->node_spanned_pages = max(old_pgdat_end_pfn, end_pfn) -
+ pgdat->node_start_pfn;
}
int online_pages(unsigned long pfn, unsigned long nr_pages)
