Re: 2.6.8-rc4-mm1 doesn't boot

Re: 2.6.8-rc4-mm1 doesn't boot

[Len Brown]

I've never understood this floppy IRQ6 business.
Apparently it requests IRQ6, but doesn't show up in /proc/interrupts

In any case, dropping a PCI interrupt on IRQ6 would surely break it
b/c that would set that IRQ6 to level trigger.

Before this change, did LNKD get set to something other than IRQ6?

-Len

On Wed, 2004-08-11 at 16:33, Bjorn Helgaas wrote:
> On Tuesday 10 August 2004 5:56 pm, Adrian Bunk wrote:
> > On Tue, Aug 10, 2004 at 04:46:57PM -0600, Bjorn Helgaas wrote:
> > > On Tuesday 10 August 2004 11:32 am, Adrian Bunk wrote:
> > > > On Tue, Aug 10, 2004 at 09:59:18AM -0600, Bjorn Helgaas wrote:
> > > > > On Tuesday 10 August 2004 9:09 am, Adrian Bunk wrote:
> > > > > > 2.6.8-rc3-mm1 boots fine on my computer.
> > > > > > 2.6.8-rc4-mm1 doesn't boot.
> > > > > > 2.6.8-rc4-mm1 with pci=routeirq boots.
> > > 
> > It happens before the
> >   floppy0: no floppy controllers found
> > line.
> > 
> > Could there be a problem because the floppy driver doesn't find 
> > anything (there's currently no floppy drive in my computer)?
> 
> Not only is your machine floppy drive-less, but the driver thinks you
> don't even have a floppy *controller*, which I assume is separate
> from the actual drive.
> 
> What mainboard do you have?  Does it boot without "pci=routeirq"
> if you turn CONFIG_BLK_DEV_FD off?
> 
> The code in the floppy_init() -> user_reset_fdc() -> WAIT() ->
> wait_til_done() -> reset_fdc() path looks pretty scary if there
> really is no controller out there.  I'd feel much better if
> we at least tried to use ACPI to figure out whether we have
> a controller before we try to talk to it.
> 
> All that aside, I still don't see how the pci=routeirq change
> would affect the floppy driver.  It does request_irq(6, ...),
> and it is interesting that you have this:
> 
>     ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
>     ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6
> 
> which is for your NIC.  But the floppy controller isn't a PCI
> device, so the LNKD enable shouldn't matter to it.
> 
> Let's see... you're using the PIC model.  Maybe the floppy driver
> depends on the ACPI_IRQ_MODEL_PIC stuff in acpi_register_gsi()?
> Can you post the contents of /proc/interrupts with the floppy
> driver and "pci=routeirq"?  It seems weird to have the floppy
> and the NIC share an IRQ, but it looks like that's what should
> be happening.
> 
> Bjorn
> -
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Re: 2.6.8-rc4-mm1 doesn't boot

[Bjorn Helgaas]

On Wednesday 11 August 2004 3:32 pm, Len Brown wrote:
> I've never understood this floppy IRQ6 business.
> Apparently it requests IRQ6, but doesn't show up in /proc/interrupts
> 
> In any case, dropping a PCI interrupt on IRQ6 would surely break it
> b/c that would set that IRQ6 to level trigger.
> 
> Before this change, did LNKD get set to something other than IRQ6?

I don't think so.  Adrian originally posted[1] a 2.6.8-rc3-mm1 boot log
(this was before the change):

	ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
	ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
	ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6


[1]: http://groups.google.com/groups?dq=&hl=en&lr=&ie=UTF-8&c2coff=1&th=cfe35677cfe8e54b

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

On Wed, Aug 11, 2004 at 05:32:00PM -0400, Len Brown wrote:
> I've never understood this floppy IRQ6 business.
> Apparently it requests IRQ6, but doesn't show up in /proc/interrupts
> 
> In any case, dropping a PCI interrupt on IRQ6 would surely break it
> b/c that would set that IRQ6 to level trigger.
> 
> Before this change, did LNKD get set to something other than IRQ6?

Yes, this is my 2.6.8-rc3-mm1 /proc/interrupts :

<--  snip  -->

           CPU0       
  0:   17615908          XT-PIC  timer
  1:      22333          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  6:      94751          XT-PIC  eth0
  8:          4          XT-PIC  rtc
  9:          0          XT-PIC  acpi
 10:       5119          XT-PIC  ehci_hcd
 11:    1329292          XT-PIC  Ensoniq AudioPCI, radeon@PCI:1:0:0
 12:     118130          XT-PIC  i8042
 14:      44614          XT-PIC  ide0
 15:         24          XT-PIC  ide1
NMI:          0 
ERR:          8

<--  snip  -->


> -Len

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.8-rc4-mm1 doesn't boot

[Len Brown]

Does the system have any BIOS settings to enable/disable the floppy?
Is the floppy physically present on the system?

ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
        ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6

I assert it is a BIOS bug for the BIOS to set LNKD to
IRQ6 if there is a floppy present and enabled; but fair
game if there is no floppy.  Though perhaps floppy.c
doesn't understand that.

-Len

On Wed, 2004-08-11 at 17:51, Adrian Bunk wrote:
> On Wed, Aug 11, 2004 at 05:32:00PM -0400, Len Brown wrote:
> > I've never understood this floppy IRQ6 business.
> > Apparently it requests IRQ6, but doesn't show up in /proc/interrupts
> > 
> > In any case, dropping a PCI interrupt on IRQ6 would surely break it
> > b/c that would set that IRQ6 to level trigger.
> > 
> > Before this change, did LNKD get set to something other than IRQ6?
> 
> Yes, this is my 2.6.8-rc3-mm1 /proc/interrupts :
> 
> <--  snip  -->
> 
>            CPU0       
>   0:   17615908          XT-PIC  timer
>   1:      22333          XT-PIC  i8042
>   2:          0          XT-PIC  cascade
>   6:      94751          XT-PIC  eth0
>   8:          4          XT-PIC  rtc
>   9:          0          XT-PIC  acpi
>  10:       5119          XT-PIC  ehci_hcd
>  11:    1329292          XT-PIC  Ensoniq AudioPCI, radeon@PCI:1:0:0
>  12:     118130          XT-PIC  i8042
>  14:      44614          XT-PIC  ide0
>  15:         24          XT-PIC  ide1
> NMI:          0 
> ERR:          8
> 
> <--  snip  -->
> 
> 
> > -Len
> 
> cu
> Adrian
> 
> -- 
> 
>        "Is there not promise of rain?" Ling Tan asked suddenly out
>         of the darkness. There had been need of rain for many days.
>        "Only a promise," Lao Er said.
>                                        Pearl S. Buck - Dragon Seed
> 

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

On Wed, Aug 11, 2004 at 06:22:09PM -0400, Len Brown wrote:

> Does the system have any BIOS settings to enable/disable the floppy?

Yes, the settings for both floppies are set to "Not Installed".

> Is the floppy physically present on the system?

No.

> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
>         ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
> 
> I assert it is a BIOS bug for the BIOS to set LNKD to
> IRQ6 if there is a floppy present and enabled; but fair
> game if there is no floppy.  Though perhaps floppy.c
> doesn't understand that.
> 
> -Len

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.8-rc4-mm1 doesn't boot

[Bjorn Helgaas]

On Wednesday 11 August 2004 3:32 pm, Len Brown wrote:
> I've never understood this floppy IRQ6 business.
> Apparently it requests IRQ6, but doesn't show up in /proc/interrupts

floppy_init() requests IRQ6, but then frees it before returning.  It
looks like the driver only holds onto it while the device is actually
open, which explains why it doesn't usually show up in /proc/interrupts.

Len later wrote:
> I assert it is a BIOS bug for the BIOS to set LNKD to
> IRQ6 if there is a floppy present and enabled; but fair
> game if there is no floppy.  Though perhaps floppy.c
> doesn't understand that.

Adrian has the floppies disabled in the BIOS, so maybe it's
legit to use IRQ6 for the NIC PCI interrupt.  But floppy.c
doesn't check for anything like that as far as I can see.

The fact that floppy.c seems to be able to poke the controller
and get an interrupt back (with "pci=routeirq") suggests to me
that the floppy controller responds even when disabled in the
BIOS, and that it actually expects IRQ6 to be level-triggered,
but the BIOS is leaving it configured as edge-triggered.

I suspect that the patch below will "fix" it.  I suppose we could
use a DMI-based quirk to poke this.  But it still feels like a
better solution would be to change floppy.c to:

	if (ACPI && (no floppy in ACPI namespace))
		return -ENODEV
	<poke around as we do today>

--- 2.6.8-rc4-mm1/arch/i386/kernel/dmi_scan.c.orig	2004-08-12 15:04:59.302833471 -0600
+++ 2.6.8-rc4-mm1/arch/i386/kernel/dmi_scan.c	2004-08-12 15:05:08.475684921 -0600
@@ -21,7 +21,7 @@
 	u16	handle;
 };
 
-#undef DMI_DEBUG
+#define DMI_DEBUG 1
 
 #ifdef DMI_DEBUG
 #define dmi_printk(x) printk x
--- 2.6.8-rc4-mm1/arch/i386/pci/irq.c.orig	2004-08-10 16:23:45.801962683 -0600
+++ 2.6.8-rc4-mm1/arch/i386/pci/irq.c	2004-08-12 15:23:35.494226047 -0600
@@ -953,6 +953,17 @@
 
 static int __init pcibios_irq_init(void)
 {
+	unsigned int irq = 6;
+	unsigned char mask = 1 << (irq & 7);
+	unsigned int port = 0x4d0 + (irq >> 3);
+	unsigned char val = inb(port);
+
+	printk("%s: PIC edge/level control 0x%x\n", __FUNCTION__, val);
+	if (!(val & mask)) {
+		printk("%s: changing IRQ6 to level (0x%x)\n", __FUNCTION__, val | mask);
+		outb(val | mask, port);
+	}
+
 	DBG("PCI: IRQ init\n");
 
 	if (pcibios_enable_irq || raw_pci_ops == NULL)
--- 2.6.8-rc4-mm1/drivers/block/floppy.c.orig	2004-08-12 11:20:49.326435733 -0600
+++ 2.6.8-rc4-mm1/drivers/block/floppy.c	2004-08-12 15:28:07.282308655 -0600
@@ -1743,6 +1743,7 @@
 	int do_print;
 	unsigned long f;
 
+	printk("%s\n", __FUNCTION__);
 	lasthandler = handler;
 	interruptjiffies = jiffies;
 

Re: 2.6.8-rc4-mm1 doesn't boot

[Len Brown]

On Thu, 2004-08-12 at 17:50, Bjorn Helgaas wrote:
> On Wednesday 11 August 2004 3:32 pm, Len Brown wrote:
> > I've never understood this floppy IRQ6 business.
> > Apparently it requests IRQ6, but doesn't show up in /proc/interrupts
> 
> floppy_init() requests IRQ6, but then frees it before returning.  It
> looks like the driver only holds onto it while the device is actually
> open, which explains why it doesn't usually show up in
> /proc/interrupts.

ah, the mysterious floppy.c -- explained;-)

> Len later wrote:
> > I assert it is a BIOS bug for the BIOS to set LNKD to
> > IRQ6 if there is a floppy present and enabled; but fair
> > game if there is no floppy.  Though perhaps floppy.c
> > doesn't understand that.
> 
> Adrian has the floppies disabled in the BIOS, so maybe it's
> legit to use IRQ6 for the NIC PCI interrupt.  But floppy.c
> doesn't check for anything like that as far as I can see.
> 
> The fact that floppy.c seems to be able to poke the controller
> and get an interrupt back (with "pci=routeirq") suggests to me
> that the floppy controller responds even when disabled in the
> BIOS, and that it actually expects IRQ6 to be level-triggered,
> but the BIOS is leaving it configured as edge-triggered.

I expect that the the bug is that floppy.c, like other motherboard
devices, should take advantage of ACPI for device resource
enumeration.  This is one of the gaps I described at OLS,
and it is embodied in this bug report:
http://bugzilla.kernel.org/show_bug.cgi?id=2733

My expectation is that if the SETUP option is changed to
enable the floppy (the controller is probably burried inside
an LPC super-io or south bridge, even if there is no physical
drive in the box) Then we should see

ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
turn into

ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11 12 14 15)

with the * moving off of 6 (11 in this example) showing that
the BIOS selected a different active IRQ for this link.

Or even
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 10 *11 12 14 15)

Where IRQ6 is not in the possible-list, which would prevent
Linux from setting the device to that IRQ even if we wanted to.
(and again, the '*' on some other IRQ, 11 in this example)

Adrian, if you enable your not-present floppy in the BIOS,
what does Linux do?

thanks,
-Len

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

On Thu, Aug 12, 2004 at 06:43:00PM -0400, Len Brown wrote:
>...
> Adrian, if you enable your not-present floppy in the BIOS,
> what does Linux do?

2.6.8-rc3-mm1 boots, 2.6.8-rc4-mm1 fails.

>From the 2.6.8-rc3-mm1 boot log:

<--  snip  -->

...
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
lp0: using parport0 (polling).
Using anticipatory io scheduler
Floppy drive(s): fd0 is 1.44M


--->> 2.6.8-rc4-mm1 stops here


floppy0: no floppy controllers found
loop: loaded (max 8 devices)
sis900.c: v1.08.07 11/02/2003
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6
eth0: Realtek RTL8201 PHY transceiver found at address 1.
eth0: Using transceiver found at address 1 as default
eth0: SiS 900 PCI Fast Ethernet at 0xdc00, IRQ 6, 00:0b:6a:3b:93:a8.
...

<--  snip  -->

> thanks,
> -Len

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.8-rc4-mm1 doesn't boot

[Bjorn Helgaas]

On Thursday 12 August 2004 4:43 pm, Len Brown wrote:
> I expect that the the bug is that floppy.c, like other motherboard
> devices, should take advantage of ACPI for device resource
> enumeration.

Adrian, can you try the following patch?  This is very sketchy start
at using ACPI to enumerate floppies.  This patch only checks for
a floppy controller (PNP0700) in the ACPI namespace.  If ACPI has
been disabled, or we actually find a controller, we probe blindly
for the floppy controller as we did in the past.  If ACPI is enabled
and we DON'T find a controller, we just exit with -ENODEV.

A more ambitious patch would actually look at the _CRS of the
controller and use the IRQ and DMA information from there instead
of the current hard-coded defaults.  But that's a lot more invasive
and likely to break things.  And since floppies are nearly extinct,
I'm not sure there's enough benefit to justify that.

===== drivers/block/floppy.c 1.103 vs edited =====
--- 1.103/drivers/block/floppy.c	2004-08-02 02:00:45 -06:00
+++ edited/drivers/block/floppy.c	2004-08-13 15:09:13 -06:00
@@ -180,6 +180,9 @@
 #include <linux/devfs_fs_kernel.h>
 #include <linux/device.h>
 #include <linux/buffer_head.h>	/* for invalidate_buffers() */
+#include <linux/acpi.h>
+
+#include <acpi/acpi_bus.h>
 
 /*
  * PS/2 floppies have much slower step rates than regular floppies.
@@ -4222,10 +4225,41 @@
 	return get_disk(disks[drive]);
 }
 
+#ifdef CONFIG_ACPI_BUS
+static int acpi_floppies_found = 0;
+
+static int acpi_floppy_add(struct acpi_device *device)
+{
+	printk("%s: found a controller at ACPI %s\n", DEVICE_NAME,
+		device->pnp.bus_id);
+	acpi_floppies_found++;
+	return 0;
+}
+
+static struct acpi_driver acpi_floppy_driver = {
+	.name		= "floppy",
+	.ids		= "PNP0700",
+	.ops	= {
+		.add	= acpi_floppy_add,
+	},
+};
+
+static int acpi_floppy_init(void)
+{
+	return acpi_bus_register_driver(&acpi_floppy_driver);
+}
+#endif
+
 int __init floppy_init(void)
 {
 	int i, unit, drive;
 	int err, dr;
+
+#ifdef CONFIG_ACPI_BUS
+	err = acpi_floppy_init();
+	if (err >= 0 && acpi_floppies_found == 0)
+		return -ENODEV;
+#endif
 
 	raw_cmd = NULL;
 

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

On Fri, Aug 13, 2004 at 03:15:56PM -0600, Bjorn Helgaas wrote:
> On Thursday 12 August 2004 4:43 pm, Len Brown wrote:
> > I expect that the the bug is that floppy.c, like other motherboard
> > devices, should take advantage of ACPI for device resource
> > enumeration.
> 
> Adrian, can you try the following patch?  This is very sketchy start
> at using ACPI to enumerate floppies.  This patch only checks for
> a floppy controller (PNP0700) in the ACPI namespace.  If ACPI has
> been disabled, or we actually find a controller, we probe blindly
> for the floppy controller as we did in the past.  If ACPI is enabled
> and we DON'T find a controller, we just exit with -ENODEV.
>...

It fixes my problem.

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.8-rc4-mm1 doesn't boot

[Len Brown]

On Fri, 2004-08-13 at 19:55, Adrian Bunk wrote:
> On Fri, Aug 13, 2004 at 03:15:56PM -0600, Bjorn Helgaas wrote:
> > On Thursday 12 August 2004 4:43 pm, Len Brown wrote:
> > > I expect that the the bug is that floppy.c, like other motherboard
> > > devices, should take advantage of ACPI for device resource
> > > enumeration.
> > 
> > This patch only checks for
> > a floppy controller (PNP0700) in the ACPI namespace.  If ACPI has
> > been disabled, or we actually find a controller, we probe blindly
> > for the floppy controller as we did in the past.  If ACPI is enabled
> > and we DON'T find a controller, we just exit with -ENODEV.
> >...
> 
> It fixes my problem.

This shows that we can make floppy probe fail,
but we also need to show that it can succeed.
If you enable the floppy in the BIOS does this
prink in bjorn's patch fire?:

+	printk("%s: found a controller at ACPI %s\n", DEVICE_NAME,
+               device->pnp.bus_id);
+       acpi_floppies_found++;

Also, it would be helpful to see the lines with LNKD
in the dmesg for floppy enabled and floppy disabled cases --
a 2.6.7 vintage kernel should work fine:

ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
        ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6

If you can also run acpidmp in both those scenarios
(any kernel version, ACPI enabled or disabled should do)
and send me the two output files, that would be great.

thanks,
-Len

ps. you can get acpidmp in /usr/sbin/ or from pmtools here
http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

On Fri, Aug 13, 2004 at 10:22:22PM -0400, Len Brown wrote:
>...
> Also, it would be helpful to see the lines with LNKD
> in the dmesg for floppy enabled and floppy disabled cases --
> a 2.6.7 vintage kernel should work fine:
> 
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
>         ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6

I've used 2.6.8.1, and in both cases I got the following (in the enabled 
case, no floppy was actually present):

ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
...
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6


> If you can also run acpidmp in both those scenarios
> (any kernel version, ACPI enabled or disabled should do)
> and send me the two output files, that would be great.
> 
> thanks,
> -Len
> 
> ps. you can get acpidmp in /usr/sbin/ or from pmtools here
> http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/

It didn't compile for me:

<--  snip  -->

...
gcc -Wall -fno-strength-reduce -fomit-frame-pointer -D__KERNEL__ 
-DMODULE -I/usr/src/linux/include -Wall -Wno-unused -Wno-multichar   -c 
-o pmtest.o pmtest.c
In file included from /usr/include/asm/system.h:5,
                 from /usr/include/asm/processor.h:18,
                 from /usr/include/asm/thread_info.h:13,
                 from /usr/include/linux/thread_info.h:21,
                 from /usr/include/linux/spinlock.h:19,
                 from /usr/include/linux/capability.h:45,
                 from /usr/include/linux/sched.h:7,
                 from /usr/include/linux/module.h:10,
                 from pmtest.c:21:
/usr/include/linux/kernel.h:72: error: parse error before "size_t"
...

<--  snip  -->

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.8-rc4-mm1 doesn't boot

[Len Brown]

On Tue, 2004-08-17 at 19:11, Adrian Bunk wrote:
> On Fri, Aug 13, 2004 at 10:22:22PM -0400, Len Brown wrote:
> >...
> > Also, it would be helpful to see the lines with LNKD
> > in the dmesg for floppy enabled and floppy disabled cases --
> > a 2.6.7 vintage kernel should work fine:
> > 
> > ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
> >         ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
> 
> I've used 2.6.8.1, and in both cases I got the following (in the
> enabled 
> case, no floppy was actually present):
> 
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
> ...
> ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
> ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6

That's interesting, IRQ6 is being given to PCI, even when the floppy
controller is enabled.

> 
> > If you can also run acpidmp in both those scenarios
> > (any kernel version, ACPI enabled or disabled should do)
> > and send me the two output files, that would be great.
> > 
> > thanks,
> > -Len
> > 
> > ps. you can get acpidmp in /usr/sbin/ or from pmtools here
> > http://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/
> 
> It didn't compile for me:
> 
> <--  snip  -->
> 
> ...
> gcc -Wall -fno-strength-reduce -fomit-frame-pointer -D__KERNEL__ 
> -DMODULE -I/usr/src/linux/include -Wall -Wno-unused -Wno-multichar  
> -c 
> -o pmtest.o pmtest.c
> In file included from /usr/include/asm/system.h:5,
>                  from /usr/include/asm/processor.h:18,
>                  from /usr/include/asm/thread_info.h:13,
>                  from /usr/include/linux/thread_info.h:21,
>                  from /usr/include/linux/spinlock.h:19,
>                  from /usr/include/linux/capability.h:45,
>                  from /usr/include/linux/sched.h:7,
>                  from /usr/include/linux/module.h:10,
>                  from pmtest.c:21:
> /usr/include/linux/kernel.h:72: error: parse error before "size_t"
> ...

you don't care about pmtest, just acpidmp.

cd acpidmp
make

thanks,
-Len

2.6.8-rc4-mm1

[Andrew Morton]

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.8-rc4/2.6.8-rc4-mm1/


- Mainly little fixes.  Some recovery from damage due to the recent large
  influx of patches.

- I am offline for the rest of the week.




Changes since 2.6.8-rc3-mm2:


 bk-acpi.patch
 bk-agpgart.patch
 bk-alsa.patch
 bk-dma-declare-coherent-memory.patch
 bk-cpufreq.patch
 bk-driver-core.patch
 bk-drm.patch
 bk-ieee1394.patch
 bk-input.patch
 bk-libata.patch
 bk-netdev.patch
 bk-ntfs.patch
 bk-pci.patch
 bk-pnp.patch
 bk-power.patch
 bk-scsi.patch
 bk-usb.patch

 Latest versions of external trees

-fix-acpi_system_write_wakeup_device-prototype.patch
-boolean-typo-in-dvb.patch

 Merged

+procfs-taskname-locking.patch

 Add locking around task_struct.comm

+nmi-build-fix.patch

 Update nmi-trigger-switch-support-for-debuggingupdated.patch for sysctl
 changes

+ppc32-remove-hardcoded-offsets-from-ppc-asm.patch
+ppc32-optimize-fix-timer_interrupt-loop.patch

 ppc32 updates

+blk_queue_free_tags-fix.patch
+blk_resize_tags-fix.patch
+blk_queue_tags_resize_failure.patch

 Tag handling fixes for the block barrier patches

+perfctr-x86-update.patch
+perfctr-ppc32-sysctl-warning-fix.patch
+perfctr-inheritance-locking-fix.patch

 perfctr fixes

+dont-pass-mem_map-into-init-functions-x86-fix.patch
+dont-pass-mem_map-into-init-functions-even-more-fixes.patch

 More fixes for the extensively-fixed
 dont-pass-mem_map-into-init-functions.patch

+add-pci_fixup_enable-pass.patch

 Add another pass to the PCI fixup handling

+cciss-congig-dependency-fix.patch

 Kconfig fix

+video-mode-handling-linked-list-of-video-modes.patch
+video-mode-handling-linked-list-of-video-modes-build-fix.patch
+video-mode-handling-save-per-display-graphics-display-settings.patch
+video-mode-handling-delete-entries-from-mode-list.patch
+video-mode-handling-reduce-memory-footprint-of-fbdev.patch

 Revamp the fbdev video mode handling

+cdrom-mo-drive-open-write-fix.patch

 Fix opening modes of MO CDROMs

+x86-pae-swapspace-expansion.patch

 Allow more and larger swpadevs on x86 PAE

+executable-hugetlb-pages.patch

 permit executable higetlbpages

+knfsd-fix-brokenness-with-fsid=-export-option.patch

 kernel NFS server fix

+md-fix-problems-with-checksum-handling-in-md-superblocks.patch

 MD fix

+sk98lin-no-procfs-build-fix.patch
+fix-net-hamradio-dmascc-with-gcc-34-fwd.patch
+fix-warnings-in-es7000.patch
+reduce-aacraid-namespace-pollution.patch

 Minor fixes

+reduce-bkl-usage-in-do_coredump.patch

 Reduce lock_kernel() coverage in the coredump code

+ide-do-spin-up-for-all-platforms.patch

 IDE cleanup

+apm_infodisabled-fix.patch

 Fix APM disabling code

+267-rc3-mm2-inlining-failures.patch

 Build fix

+qlogic-isp2x00-remove-needless-busyloop.patch

 Remove a pointless delay in this driver

+high2lowuid-warning-fix.patch

 Warning fix

+new-cpu_has_-flags.patch

 Add new cpu_has* flags for xstore features

+qla2xxx-allocation-mode-fix.patch

 Fix possible deadlock in this scsi driver

+scsi-gdth-kill-define-__devinitdata.patch

 data section fix

+get_nodes-mask-miscalculation.patch

 NUMA mmepolicy fix

+remove-spaces-from-pci-ide-pci_drivername-field.patch

 Sane filenames in /sys




All 529 patches:


procfs-taskname-locking.patch
  proc fs task name locking fix

fix-reading-string-module-parameters-in-sysfs.patch
  fix reading string module parameters in sysfs

sysfs-backing-store-add-sysfs_dirent-to-sysfs-dentry.patch
  sysfs backing store: add sysfs_dirent to sysfs dentry

sysfs-backing-store-use-sysfs_dirent-tree-for-readdir-etc.patch
  sysfs backing store: use sysfs_dirent tree for ->readdir etc.

sysfs-backing-store-free-sysfs_dirent-on-file-removal.patch
  sysfs backing store: free sysfs_dirent on file removal

sysfs-backing-store-change-sysfs_file_operations.patch
  sysfs backing store: change sysfs_file_operations

sysfs-backing-store-stop-pinning-dentries-inodes-for-leaves.patch
  sysfs backing store: stop pinning dentries & inodes for leaves

bk-acpi.patch

bk-agpgart.patch

bk-alsa.patch

bk-dma-declare-coherent-memory.patch

bk-cpufreq.patch

bk-driver-core.patch

bk-drm.patch

bk-ieee1394.patch

bk-input.patch

bk-libata.patch

bk-netdev.patch

bk-ntfs.patch

bk-pci.patch

bk-pnp.patch

bk-power.patch

bk-scsi.patch

bk-usb.patch

mm.patch
  add -mmN to EXTRAVERSION

bk-netdev-axnet_cs-fix.patch
  bk-netdev-axnet_cs-fix

bk-netdev-hp-plus-fix.patch
  bk-netdev-hp-plus-fix

mm-swsusp-make-sure-we-do-not-return-to-userspace-where-image-is-on-disk.patch
  -mm swsusp: make sure we do not return to userspace where image is on disk

mm-swsusp-copy_page-is-harmfull.patch
  -mm swsusp: copy_page is harmfull

sound-control-build-fix.patch
  sound/core/control.c build fix

nmi-trigger-switch-support-for-debuggingupdated.patch
  NMI trigger switch support for debugging(updated)

nmi-trigger-switch-support-for-debuggingupdated-fix.patch
  nmi-trigger-switch-support-for-debuggingupdated-fix

nmi-build-fix.patch
  nmi-build-fix

make-i386-die-more-resilient-against-recursive-errors.patch
  Make i386 die() more resilient against recursive errors

kgdb-ga.patch
  kgdb stub for ia32 (George Anzinger's one)
  kgdbL warning fix
  kgdb buffer overflow fix
  kgdbL warning fix
  kgdb: CONFIG_DEBUG_INFO fix
  x86_64 fixes
  correct kgdb.txt Documentation link (against  2.6.1-rc1-mm2)
  kgdb: fix for recent gcc
  kgdb warning fixes
  THREAD_SIZE fixes for kgdb
  Fix stack overflow test for non-8k stacks
  kgdb-ga.patch fix for i386 single-step into sysenter
  fix TRAP_BAD_SYSCALL_EXITS on i386
  add TRAP_BAD_SYSCALL_EXITS config for i386

kgdboe-netpoll.patch
  kgdb-over-ethernet via netpoll
  kgdboe: fix configuration of MAC address

kgdb-x86_64-support.patch
  kgdb-x86_64-support.patch for 2.6.2-rc1-mm3
  kgdb-x86_64-warning-fixes

kgdb-ia64-support.patch
  IA64 kgdb support
  ia64 kgdb repair and cleanup
  ia64 kgdb fix

kgdb-ia64-fixes.patch
  kgdb: ia64 fixes

make-tree_lock-an-rwlock.patch
  make mapping->tree_lock an rwlock

must-fix.patch
  must fix lists update
  must fix list update
  mustfix update
  must-fix update
  mustfix lists

ppc32-remove-hardcoded-offsets-from-ppc-asm.patch
  ppc32: remove hardcoded offsets from ppc asm

ppc32-optimize-fix-timer_interrupt-loop.patch
  ppc32: optimize/fix timer_interrupt loop

ppc64-reloc_hide.patch

invalidate_inodes-speedup.patch
  invalidate_inodes speedup
  more invalidate_inodes speedup fixes

dev-mem-restriction-patch.patch
  /dev/mem restriction patch

get_user_pages-handle-VM_IO.patch
  fix get_user_pages() against mappings of /dev/mem

fa311-mac-address-fix.patch
  wrong mac address with netgear FA311 ethernet card

pid_max-fix.patch
  Bug when setting pid_max > 32k

jbd-remove-livelock-avoidance.patch
  JBD: remove livelock avoidance code in journal_dirty_data()

journal_add_journal_head-debug.patch
  journal_add_journal_head-debug

list_del-debug.patch
  list_del debug check

oops-dump-preceding-code.patch
  i386 oops output: dump preceding code

lockmeter.patch
  lockmeter
  ia64 CONFIG_LOCKMETER fix

unplug-can-sleep.patch
  unplug functions can sleep

firestream-warnings.patch
  firestream warnings

ext3_rsv_cleanup.patch
  ext3 block reservation patch set -- ext3 preallocation cleanup

ext3_rsv_base.patch
  ext3 block reservation patch set -- ext3 block reservation
  ext3 reservations: fix performance regression
  ext3 block reservation patch set -- mount and ioctl feature
  ext3 block reservation patch set -- dynamically increase reservation window
  ext3 reservation ifdef cleanup patch
  ext3 reservation max window size check patch
  ext3 reservation file ioctl fix

ext3-reservation-default-on.patch
  ext3 reservation: default to on

ext3-lazy-discard-reservation-window-patch.patch
  ext3 lazy discard reservation window patch
  ext3 discard reservation in last iput fix patch
  Fix lazy reservation discard
  ext3 reservations: bad_inode fix
  ext3 reservation discard race fix

really-ptrace-single-step-2.patch
  ptrace single-stepping fix

ipr-ppc64-depends.patch
  Make ipr.c require ppc

disk-barrier-core.patch
  disk barriers: core
  disk-barrier-core-tweaks

disk-barrier-ide.patch
  disk barriers: IDE
  disk-barrier-ide-symbol-expoprt
  disk-barrier ide warning fix

barrier-update.patch
  barrier update

barrier-flushing-fix.patch
  barrier flushing fix

disk-barrier-scsi.patch
  disk barriers: scsi

disk-barrier-dm.patch
  disk barriers: devicemapper

disk-barrier-md.patch
  disk barriers: MD

barrier-md-fix.patch
  barriers: md fix

2-2-md-multipathing-fixes.patch
  md: fix multipath for readhead requests

reiserfs-v3-barrier-support.patch
  reiserfs v3 barrier support
  reiserfs-v3-barrier-support-tweak

sync_dirty_buffer-retval.patch
  make sync_dirty_buffer() return something useful

ext3-barrier-support.patch
  ext3 barrier support

jbd-barrier-fallback-on-failure.patch
  jbd: barrier fallback on failure

ide-print-failed-opcode.patch
  ide: print failed opcode on IO errors
  From: Jens Axboe <axboe@suse.de>
  Subject: Re: ide errors in 7-rc1-mm1 and later

add-bh_eopnotsupp-for-testing.patch
  add BH_Eopnotsupp for testing async barrier failures

handle-async-barrier-failures.patch
  Handle async barrier failures

blk_queue_free_tags-fix.patch
  blk_queue_free_tags() fix

blk_resize_tags-fix.patch
  blk_resize_tags() fix

blk_queue_tags_resize_failure.patch
  handle blk_queue_tags_resize() allocation failures

multipath-readahead-fix-fix.patch
  multipath readahead fix fix

tty_io-hangup-locking.patch
  tty_io.c hangup locking

perfctr-core.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][1/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: core
  CONFIG_PERFCTR=n build fix
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][6/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: misc

perfctr-i386.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][2/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: i386
  perfctr #if/#ifdef cleanup
  perfctr Dothan support
  perfctr x86_tests build fix

perfctr-x86-init-bug.patch
  perfctr x86 init bug

perfctr-k8-fix-for-internal-benchmarking-code.patch
  perfctr: K8 fix for internal benchmarking code

perfctr-x86-update.patch
  perfctr x86 update

perfctr-x86_64.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][3/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: x86_64

perfctr-ppc.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][4/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: PowerPC
  perfctr ppc32 update
  perfctr update 4/6: PPC32 cleanups

perfctr-ppc32-buglet-fix.patch
  perfctr ppc32 buglet fix

perfctr-ppc32-sysctl-warning-fix.patch
  perfctr ppc32 sysctl warning fix

perfctr-virtualised-counters.patch
  From: Mikael Pettersson <mikpe@csd.uu.se>
  Subject: [PATCH][5/6] perfctr-2.7.3 for 2.6.7-rc1-mm1: virtualised counters
  perfctr update 6/6: misc minor cleanups
  perfctr update 3/6: __user annotations
  perfctr-cpus_complement-fix
  perfctr cpumask cleanup

perfctr-ifdef-cleanup.patch
  perfctr ifdef cleanup

perfctr-update-2-6-kconfig-related-updates.patch
  perfctr update 2/6: Kconfig-related updates

perfctr-update-5-6-reduce-stack-usage.patch
  perfctr update 5/6: reduce stack usage

perfctr-low-level-documentation.patch
  perfctr low-level documentation

perfctr-documentation-update.patch
  perfctr documentation update

perfctr-inheritance-1-3-driver-updates.patch
  perfctr inheritance 1/3: driver updates

perfctr-inheritance-illegal-sleep-bug.patch
  perfctr inheritance illegal sleep bug

perfctr-inheritance-2-3-kernel-updates.patch
  perfctr inheritance 2/3: kernel updates

perfctr-inheritance-3-3-documentation-updates.patch
  perfctr inheritance 3/3: documentation updates

perfctr-inheritance-locking-fix.patch
  perfctr inheritance locking fix

ext3-online-resize-patch.patch
  ext3: online resizing

ext3-online-resize-warning-fix.patch
  ext3-online-resize-warning-fix

sched-timeslice-fix.patch
  sched: fix timeslice calculations for HZ=1000.

sched-clean-init-idle.patch
  sched: cleanup init_idle()

sched-clean-fork.patch
  sched: cleanup, improve sched <=> fork APIs

sched-clean-fork-rename-wake_up_new_process-wake_up_new_task.patch
  sched: rename wake_up_new_process -> wake_up_new_task

kernelthread-idle-fix-2.patch
  kernel thread idle fix

sched-misc-cleanups-2.patch
  sched: misc cleanups #2

sched-unlikely-rt_task.patch
  sched: make rt_task unlikely

sched-misc.patch
  sched: sched misc changes

sched-misc-fix-rt.patch
  sched: fix RT scheduling & interactivity estimator

sched-no-balance-clone.patch
  sched: disable balance on clone

sched-remove-balance-clone.patch
  sched: remove balance on clone

sched-fork-hotplug-cleanuppatch.patch
  sched: fork hotplug hanling cleanup

sched-consolidate-sched-domains.patch
  sched: consolidate sched domains

sched-consolidate-sched-domains-ppc64-fix.patch
  sched-consolidate-sched-domains ppc64 fix

sched-consolidate-domains-fix.patch
  sched: fix for sched-consolidate-domains

sched-consolidate-domains-fix-2.patch
  another sched consolidate domains fix

sched-domain-node-span-4.patch
  sched: limit cpuspan of node scheduler domains

sched-merge-fix.patch
  sched: merge fix

sched-domain-node-span-4-warning-fix.patch
  sched-domain-node-span-4-warning-fix

sched-isolated-sched-domains.patch
  sched: isolated sched domains

sched-isolated-sched-domains-fix.patch
  sched-isolated-sched-domains-fix

create-cpu_sibling_map-for-ppc64.patch
  Create cpu_sibling_map for PPC64

create-cpu_sibling_map-for-ppc64-fix.patch
  create-cpu_sibling_map-for-ppc64-fix

sched-adjust-p4-per-cpu-gain.patch
  sched: adjust p4 per-cpu gain

schedstat-v10.patch
  scheduler statistics

sched-init_idle-fork_by_hand-consolidation.patch
  sched: consolidate init_idle() and fork_by_hand()

sched-sparc32-fix.patch
  sched: sparc32 fixes

sched-sparc32-fix-fix.patch
  sun4d fork_idle() fix

schedstat-up-fix.patch
  schedstat: UP fix
  
  SMP fix --
  for_each_domain() is not defined if not CONFIG_SMP, so show_schedstat
  needed a couple of extra ifdefs.
  
  Signed-off-by: Rick Lindsley <ricklind@us.ibm.com>
  Signed-off-by: Ingo Molnar <mingo@elte.hu>

sched-whitespace-cleanups.patch
  sched: whitespace cleanups

sched-nonlinear-timeslicespatch.patch
  sched: nonlinear timeslices

sched-single-array.patch
  sched: disable array switching

memory-backed-inodes-fix.patch
  memory-backed inodes fix

ext3_bread-cleanup.patch
  ext3_bread() cleanup

flexible-mmap-2.6.7-mm3-A8.patch
  i386 virtual memory layout rework

flexible-mmap-bug-fix.patch
  flexible-mmap BUG fix

flexible-mmap-updatepatch-267-mm5.patch
  flexible-mmap update

sysctl-tunable-for-flexmmap.patch
  sysctl tunable for flexmmap

legacy_va_layout-docs.patch
  legacy_va_layout docs

flex-mmap-for-s390x.patch
  flex mmap for s390(x)

pcmcia-implement-driver-model-support.patch
  pcmcia: implement driver model support

pcmcia-update-network-drivers.patch
  pcmcia: update network drivers

pcmcia-update-wireless-drivers.patch
  pcmcia: update wireless drivers

pcmcia-fix-eject-lockup.patch
  pcmcia: fix eject lockup

pcmcia-add-hotplug-support.patch
  pcmcia: add *hotplug support

posix-locking-fix-to-posix_same_owner.patch
  posix locking: Minimal fix to posix_same_owner()

posix-locking-fix-to-locking-code.patch
  posix locking: more locking code fixes

posix-locking-fix-up-nfs4statec.patch
  posix locking: Fix up nfs4state.c

posix-locking-fix-up-lockd.patch
  posix locking: Fix up lockd to make use of the new interface

posix-locking-fl_owner_t-to-pid-mapping.patch
  posix locking: mapping between fl_owner_t and client-side "pid"

dvdrw-support-for-267-bk13.patch
  DVD+RW support for 2.6.7-bk13

cdrw-packet-writing-support-for-267-bk13.patch
  CDRW packet writing support

packet-remove-warning.patch
  packet: remove #warning

packet-door-unlock.patch
  packet writing: door unlocking fix
  pkt_lock_door() warning fix

dvd-rw-packet-writing-update.patch
  Packet writing support for DVD-RW and DVD+RW discs.

fix-race-in-pktcdvd-kernel-thread-handling.patch
  Fix race in pktcdvd kernel thread handling

fix-open-close-races-in-pktcdvd.patch
  Fix open/close races in pktcdvd

packet-writing-review-fixups.patch
  packet writing: review fixups

remove-pkt_dev-from-struct-pktcdvd_device.patch
  Remove pkt_dev from struct pktcdvd_device

packet-writing-docco.patch
  packet writing documentation

trivial-cdrw-packet-writing-doc-update.patch
  Trivial CDRW packet writing doc update

convert-packet-writing-to-seq_file.patch
  packet writing: convert to seq_file

control-pktcdvd-with-an-auxiliary-character-device.patch
  Control pktcdvd with an auxiliary character device
  Subject: Re: 2.6.8-rc2-mm2

control-pktcdvd-with-an-auxiliary-character-device-fix.patch
  control-pktcdvd-with-an-auxiliary-character-device-fix

simplified-request-size-handling-in-cdrw-packet-writing.patch
  Simplified request size handling in CDRW packet writing

fix-setting-of-maximum-read-speed-in-cdrw-packet-writing.patch
  Fix setting of maximum read speed in CDRW packet writing

r8169_napi-help-text-2.patch
  R8169_NAPI help text

no-sysgood-for-ptrace-singlestep.patch
  Don't use SYSGOOD for ptrace singlestep

err2-6-hashbin_remove_this-locking-fix.patch
  err2-6: hashbin_remove_this() locking fix

dm-use-idr.patch
  devicemapper: use an IDR tree for tracking minors

ipc-1-3-add-refcount-to-ipc_rcu_alloc.patch
  ipc: Add refcount to ipc_rcu_alloc

ipc-2-3-remove-sem_revalidate.patch
  ipc: remove sem_revalidate

ipc-3-3-enforce-semvmx-limit-for-undo.patch
  ipc: enforce SEMVMX limit for undo

cleanup-of-ipc-msgc.patch
  cleanup of ipc/msg.c

sk98lin-procfs-fix.patch
  sk98lin procfs fix

cpufreq-driver-for-nforce2-kernel-267.patch
  cpufreq driver for nForce2

allow-modular-ide-pnp.patch
  allow modular ide-pnp

uml-base-patch.patch
  uml: Uml base patch

uml-sched-update.patch
  uml-sched-update

rename-uml-console-device.patch
  uml: rename console_device

uml-readds-just-for-now-ghashh-for-uml.patch
  uml: Readds (just for now) ghash.h for UML

uml-avoid-that-gcc-breaks-uml-with-unit-at-a-time-compilation-mode.patch
  uml: Avoid that gcc breaks UML with "unit at a time" compilation mode.

uml-fixes-an-host-fd-leak-caused-by-hostfs.patch
  uml: Fixes an host fd leak caused by hostfs.

uml-adds-legacy_pty-config-option.patch
  uml: Adds LEGACY_PTY config option

uml-makes-make-help-arch=um-work.patch
  uml: Makes "make help ARCH=um" work.

uml-fixes-fixdepc-to-support-arch-um-include-uml-configh.patch
  uml: Fixes "fixdep.c" to support arch/um/include/uml-config.h.

uml-kill-useless-warnings.patch
  uml: Kill useless warnings

uml-avoids-compile-failure-when-host-misses-tkill.patch
  uml: Avoids compile failure when host misses tkill().

uml-reduces-code-in-_user-files-by-moving-it-in-_kern-files-if-already-possible.patch
  uml: Reduces code in *_user files, by moving it in _kern files if already possible.

uml-fixes-raw-and-uses-it-in-check_one_sigio-also-fixes-a-silly-panic-eintr-returned-by-call.patch
  uml: Fixes raw() and uses it in check_one_sigio; also fixes a silly panic (EINTR returned by call).

uml-folds-hostaudio_userc-into-hostaudio_kernc.patch
  uml: Folds hostaudio_user.c into hostaudio_kern.c.

uml-use-ptrace_scemu-the-so-called-sysemu-to-reduce-syscall-cost.patch
  uml: Use PTRACE_SCEMU (the so-called SYSEMU) to reduce syscall cost.

uml-adds-the-nosysemu-command-line-parameter-to-disable-sysemu.patch
  uml: Adds the "nosysemu" command line parameter to disable SYSEMU

uml-adds-proc-sysemu-to-toggle-sysemu-usage.patch
  uml: Adds /proc/sysemu to toggle SYSEMU usage.

uml-fix-for-sysemu-patches.patch
  uml: Fix for sysemu patches

uml-handles-correctly-errno-==-eintr-in-lots-of-places.patch
  uml: Handles correctly errno == EINTR in lots of places.

uml-adds-some-exports.patch
  uml: Adds some exports

uml-avoids-a-panic-for-a-legal-situation.patch
  uml: Avoids a panic for a legal situation

uml-removes-dead-code-in-trap_kernc.patch
  uml: Removes dead code in trap_kern.c

uml-make-malloc-call-vmalloc-if-needed-needed-for-hostfs-on-26-host.patch
  uml: Make malloc() call vmalloc if needed. Needed for hostfs on 2.6 host.

uml-little-kmalloc.patch
  uml: little-kmalloc

uml-fix-os_process_pc-and-os_process_parent-for-corner-cases.patch
  uml: Fix os_process_pc and os_process_parent for corner cases.

uml-remove-a-group-of-unused-bh-functions.patch
  uml: remove a group of unused bh functions

fix-warnings-in-net-irda.patch
  sparse: fix warnings in net/irda/*

i810_audio-fix-the-error-path-of-resource-management.patch
  i810_audio: Fix the error path of resource management

fix-drivers-isdn-hisax-avm_pcic-build-warning-when.patch
  Fix drivers/isdn/hisax/avm_pci.c build warning when !CONFIG_ISAPNP

idr-stale-comment.patch
  idr.c: remove stale comment

idr-comments-updates.patch
  idr comments updates

schedule-profiling.patch
  schedule() profiling
  From: Arjan van de Ven <arjanv@redhat.com>
  Subject: Re: schedule profileing

add-a-few-might_sleep-checks.patch
  Add a few might_sleep() checks

add-a-few-might_sleep-checks-fix.patch
  add-a-few-might_sleep-checks fix

even-more-might_sleep-checks.patch
  even more might_sleep() checks

tmpfs-atomicity-fix.patch
  tmpfs atomicity fix

release_task-may-sleep.patch
  permit sleeping in release_task()

crc16-renaming-in-via-velocity-ethernet-driver.patch
  CRC16 renaming in VIA Velocity ethernet driver

per_cpu-per_cpu-cpu_gdt_table.patch
  percpu: cpu_gdt_table

per_cpu-per_cpu-cpu_gdt_table-fix.patch
  per_cpu-per_cpu-cpu_gdt_table-fix

per_cpu-per_cpu-init_tss.patch
  percpu: init_tss

per_cpu-per_cpu-cpu_tlbstate.patch
  percpu: cpu_tlbstate

gcc35-alps_tdlb7.c.patch
  gcc-3.5 fixes

gcc35-always-inline.patch
  gcc-3.5 fixes

gcc35-auerswald.c.patch
  gcc-3.5 fixes

gcc35-dabusb.c.patch
  gcc-3.5 fixes

gcc35-ds.c.patch
  gcc-3.5 fixes

gcc35-fixmap.h.patch
  gcc-3.5: fixmap.h fix

gcc35-mtrr.h.patch
  gcc-3.5 fixes

gcc35-sonypi.patch
  gcc-3.5 fixes

gcc35-sp887x.c.patch
  gcc-3.5 fixes

gcc35-tda1004x.c.patch
  gcc-3.5 fixes

gcc35-transport.h.patch
  gcc-3.5 fixes

gcc35-ufs_fs.h.patch
  gcc-3.5 fixes

gcc35-videodev.c.patch
  gcc-3.5 fixes

gcc35-wavefront_fx.c.patch
  gcc-3.5 fixes

dev-zero-vs-hugetlb-mappings.patch
  /dev/zero vs hugetlb mappings.

hugetlbfs-private-mappings.patch
  hugetlbfs private mappings

net-kconfig-crc16-fix.patch
  net/Kconfig crc16 warning fix

preset-loops_per_jiffy-for-faster-booting.patch
  preset loops_per_jiffy for faster booting

define-inline-as-__attribute__always_inline-also-for-gcc-=-34.patch
  #define inline as __attribute__((always_inline)) also for gcc >= 3.4

gcc-34-and-broken-inlining.patch
  clean up __always_inline__ usage

handle-undefined-symbols.patch
  Fail if vmlinux contains undefined symbols

sparc32-ignore-undefined-symbols-with-3-or-more-leading-underscores.patch
  sparc32: ignore undefined symbols with 3 or more leading underscores

268-rc2-mm1-link-errors.patch
  put irq stacks back into bss

split-generic_file_aio_write-into-buffered-and-direct-i-o-parts.patch
  split generic_file_aio_write into buffered and direct I/O parts

making-i-dhash_entries-cmdline-work-as-it-use-to.patch
  Make i/dhash_entries cmdline work as it use to.

making-i-dhash_entries-cmdline-work-as-it-use-to-fix.patch
  making-i-dhash_entries-cmdline-work-as-it-use-to-fix

jbd-recovery-latency-fix.patch
  jbd recovery latency fix

truncate_inode_pages-latency-fix.patch
  truncate_inode_pages-latency-fix

journal_clean_checkpoint_list-latency-fix.patch
  journal_clean_checkpoint_list latency fix

journal_clean_checkpoint_list-latency-fix-fix.patch
  journal_clean_checkpoint_list-latency-fix-fix

kjournald-smp-latency-fix.patch
  kjournald-smp-latency-fix

unmap_vmas-smp-latency-fix.patch
  unmap_vmas-smp-latency-fix

__cleanup_transaction-latency-fix.patch
  __cleanup_transaction-latency-fix

prune_dcache-latency-fix.patch
  prune_dcache-latency-fix

filemap_sync-latency-fix.patch
  filemap_sync-latency-fix

slab-latency-fix.patch
  slab-latency-fix

get_user_pages-latency-fix.patch
  get_user_pages-latency-fix

send_IPI_mask_bitmask-build-fix.patch
  send_IPI_mask_bitmask() build fix

e1000-build-fix.patch
  e1000 build fix

e1000-inlining-fix.patch
  e1000 inlining fix

pty_write-latency-fix.patch
  pty_write-latency-fix

enable-all-events-for-initramfs.patch
  Enable all events for initramfs

arch-i386-kernel-smpc-gcc341-inlining-fix.patch
  arch/i386/kernel/smp.c gcc341 inlining fix

268-rc2-mm2-warning-on-numa-q.patch
  warning on NUMA-Q

was-removal-of-sync-in-panic.patch
  remove sync() from panic

move-cache_reap-out-of-timer-context.patch
  Move cache_reap out of timer context

move-cache_reap-out-of-timer-context-fix.patch
  move-cache_reap-out-of-timer-context-fix

gettimeofday-nanoseconds-patch-makes-it-possible-for-the-posix-timer.patch
  gettimeofday nanoseconds patch

x86-64-singlestep-through-sigreturn-system-call-2.patch
  Fix x86-64 singlestep through sigreturn system call

create-nodemask_t.patch
  Create nodemask_t

some-random-nodemask-fix.patch
  nodemask fix

nodemask-build-fix.patch
  nodemask build fix

add-ixdp2x01-board-support-to-cs89x0-driver.patch
  Add IXDP2x01 board support to CS89x0 driver

remove-dead-prototypes.patch
  remove dead prototypes

s390-use-include-asm-generic-dma-mapping-brokenh.patch
  s390: Use include/asm-generic/dma-mapping-broken.h

cdrom-get_last_written-fix.patch
  Subject: cdrom.c get_last_written fixup

get_random_bytes-returns-the-same-on-every-boot.patch
  get_random_bytes() returns the same on every boot

locking-optimization-for-cache_reap.patch
  slab: locking optimization for cache_reap

b44-add-47xx-support.patch
  b44: add 47xx support

signal-race-fix.patch
  signal handling race fix

signal-race-fix-ia64.patch
  signal-race-fix: ia64

signal-race-fix-s390.patch
  signal-race fixes for s390

signal-race-fix-s390-fix.patch
  s390 signal handling fixes

signal-race-fix-x86_64.patch
  signal-race-fixes: x86-64 support

signal-race-fix-x86_64-fix.patch
  x86_64 signal handling fix

ppc-signal-handling-fixes.patch
  ppc signal handling fixes

signal-race-fixes-sparc-sparc64.patch
  signal handling race fixes: sparc and sparc64

signal-race-fixes-ppc64.patch
  pPC64 signal race fix patch

signal-race-fix-alpha.patch
  alpha signal race fixes

process-aggregates.patch
  Process Aggregates (PAGG)

process-aggregates-warning-fix.patch
  process-aggregates warning fix

process-aggregates-macro-fix.patch
  process-aggregates macro fix

allow-x86_64-to-reenable-interrupts-on-contention.patch
  Allow x86_64 to reenable interrupts on contention

move-pit-code-to-timer_pit.patch
  x86: move PIT code to timer_pit

move-pit-code-to-timer_pit-warning-fix.patch
  move-pit-code-to-timer_pit-warning-fix

i2o-build_99.patch
  i20 rewrite

i2o-build_99-gcc295-fixes.patch
  i2o-build_99-gcc295-fixes

i2o-resync-with-post-266-changes.patch
  i2o: resync with post-2.6.6 changes

i2o-resync-with-post-266-changes-2.patch
  i2o: more resyncing with post-2.6.6 changes

i2o-devfs-fix.patch
  i2o devfs fix

apic-output-reduction.patch
  IO-APIC debug message reduction

fix-ide-probe-double-detection.patch
  Fix ide probe double detection

fix-smm-failures-on-e750x-systems.patch
  fix SMM failures on E750x systems

serial-cs-and-unusable-port-size-ranges.patch
  serial-cs and unusable port size ranges

make-shrinker_sem-an-rwsem.patch
  make shrinker_sem an rwsem

vlan-support-for-3c59x-3c90x.patch
  VLAN support for 3c59x/3c90x

break-out-zone-free-list-initialization.patch
  break out zone free list initialization

radeonfb-cleanup-and-little-fixes.patch
  radeonfb: cleanup and little fixes

rivafb-i2c-fixes.patch
  Rivafb I2C fixes

fbmon-edd-blacklist.patch
  fbcom: EDD-based blacklisting

fbcon-differentiate-bits_per_pixel-from-color-depth.patch
  fbcon: ifferentiate bits_per_pixel from color depth

fbcon-differentiate-bits_per_pixel-from-color-depth-fixup.patch
  fbcon-differentiate-bits_per_pixel-from-color-depth-fixup

fbcon-differentiate-bits_per_pixel-from-color-depth-export.patch
  fbcon-differentiate-bits_per_pixel-from-color-depth-export

fbdev-set-color-fields-correctly.patch
  fbdev: set color fields correctly

fbdev-attn-maintainers-set-correct-hardware-capabilities.patch
  fbdev: ATTN: Maintainers - Set correct hardware capabilities

rivafb-do-not-tap-vga-ports-if-not-x86.patch
  rivafb: Do not tap VGA ports if not X86

i810fb-fixes.patch
  i810fb fixes

i810fb-fixes-2.patch
  i810fb fixes #2

fbdev-find-correct-logo-for-directcolor-24bpp.patch
  fbdev: find correct logo for directcolor < 24bpp

rivafb-kill-riva_chip_info-and-riva_chips.patch
  rivafb: kill riva_chip_info and riva_chips

drm-optimisation.patch
  drm optimisation

net-smc9194c-fix-inline-compile-errors-fwd.patch
  net/smc9194.c: fix gcc-3.5 inline compile errors

net-hamachic-remove-bogus-inline-at-function-prototype.patch
  net/hamachi.c: gcc-3.5 build fixes

scsi-qla2xxx-fix-inline-compile-errors.patch
  qla2xxx gcc-3.5 fixes

net-rrunnerc-fix-inline-compile-error.patch
  net/rrunner.c: gcc-3.5 fixes

istallion-remove-inlines.patch
  istallion: gcc-3.5 fixes

mxserc-fix-inlines-fwd.patch
  mxser.c: gcc-3.5 fixes

radio-maestroc-remove-an-inline-fwd.patch
  radio-maestro.c: gcc-3.5 fixes

net-tulip-dmfec-fix-inline-compile-errors-fwd.patch
  net/tulip/dmfe.c: gcc-3.5 fixes

fix-inlining-errors-in-drivers-scsi-aic7xxx-aic79xx_osmc.patch
  inlining errors in drivers/scsi/aic7xxx/aic79xx_osm.c

fix-inline-related-gcc-34-build-failures-in.patch
  fix inline related gcc 3.4 build failures in drivers/net/wan/dscc4.c

igxb_main-gcc-34-build-fix.patch
  ixgb_main.c: fix inline compile errors

ext2_readdir-filp-f_pos-fix.patch
  ext2_readdir() filp->f_pos fix

do_general_protection-doesnt-disable-irq.patch
  do_general_protection doesn't disable irq

proc_pid_cmdline-race-fix.patch
  proc_pid_cmdline() race fix

support-for-exar-xr17c158-octal-uart.patch
  Support for Exar XR17C158 Octal UART

x86_64-merge-2.patch
  New x86-64 merge

x86_64-merge-2-build-fix.patch
  x86_64-merge-2 build fix

fix-o=-compilation-on-x86-64.patch
  Fix O= compilation on x86-64

ia64-swiotlb-fixes.patch
  ia64: Various swiotlb fixes

ia64-swiotlb-fixes-fix.patch
  ia64: more swiotlb fixes

altix-system-controller-communication-driver.patch
  Altix system controller communication driver

snsc-build-fix.patch
  snsc-build-fix

more-altix-system-controller-changes.patch
  More Altix system controller changes

move-duplicate-bug-and-warn_on-bits-to-asm-generic.patch
  move duplicate BUG and WARN_ON bits to asm-generic

move-duplicate-bug-and-warn_on-bits-to-asm-generic-fix.patch
  Fix missing backslash in asm-generic/bug.h

fix-con_buf_size-usage.patch
  Fix CON_BUF_SIZE usage

vprintk-support.patch
  vprintk support

vprintk-for-ext2-errors.patch
  vprintk for ext2 errors

vprintk-for-ext3-errors.patch
  vprintk for ext3 errors

prio_tree-kill-vma_prio_tree_init.patch
  prio_tree: kill vma_prio_tree_init()

prio_tree-iterator-vma_prio_tree_next-cleanup.patch
  prio_tree: iterator + vma_prio_tree_next cleanup

rcu-cpu-offline-cleanup.patch
  RCU - cpu-offline-cleanup

rcu-rcu-cpu-offline-fix.patch
  RCU - cpu offline fix

rcu-low-latency-rcu.patch
  RCU: low latency rcu

rcu-clean-up-code.patch
  rcu: clean up code

rcu-fix-spaces-in-rcupdateh.patch
  rcu: fix spaces in rcupdate.h

rcu-introduce-call_rcu_bh.patch
  rcu: introduce call_rcu_bh()

rcu-use-call_rcu_bh-in-route-cache.patch
  rcu: use call_rcu_bh() in route cache

rcu-document-rcu-api.patch
  rcu: document RCU api

rcu-abstracted-rcu-dereferencing.patch
  rcu: abstracted RCU dereferencing

alpha-print-the-symbol-of-pc-and-ra-during-oops.patch
  alpha: print the symbol of pc and ra during Oops

first-next_cpu-returns-values-nr_cpus.patch
  first/next_cpu returns values > NR_CPUS

first-next_cpu-returns-values-nr_cpus-fix.patch
  first-next_cpu-returns-values-nr_cpus fix

add-support-for-it8212-ide-controllers.patch
  Add support for IT8212 IDE controllers

drivers-net-wan-cycx_x25c189-warning-conflicting-types.patch
  drivers/net/wan/cycx_x25.c:189: warning: conflicting types for built-in function 'log2'

watchdog-fix-warning-defined-but-not-used.patch
  watchdog: fix warning "defined but not used"

i386-hotplug-cpu.patch
  i386 Hotplug CPU

token-based-thrashing-control.patch
  token based thrashing control

token-based-thrashing-control-remove-debug.patch
  token-based-thrashing-control-remove-debug

token-based-load-control-no-swap-build-fix.patch
  laod control: fix the build with CONFIG_SWAP=n

writeback-page-range-hint.patch
  Writeback page range hint

fix-writeback-page-range-to-use-exact-limits.patch
  Fix writeback page range to use exact limits

mpage-writepages-range-limit-fix.patch
  mpage writepages range limit fix

filemap_fdatawrite-range-interface.patch
  filemap_fdatawrite range interface

concurrent-o_sync-write-support.patch
  Concurrent O_SYNC write support

nfsd-force-server-side-tcp-when-nfsv4-enabled.patch
  nfsd: force server-side TCP when NFSv4 enabled

nfsd-nfsd-is-missing-a-put_group_info-in-the-auth_null.patch
  nfsd: nfsd is missing a put_group_info in the auth_null

nfsd-make-cache_init-initialize-reference-count-to-1.patch
  nfsd: make cache_init initialize reference count to 1

nfsd-simplify-auth_domain_lookup.patch
  nfsd: simplify auth_domain_lookup

nfsd-fix-ip_map-cache-reference-count-leak.patch
  nfsd: fix ip_map cache reference count leak.

nfsd-basic-v4-acl-definitions.patch
  nfsd: basic v4 ACL definitions

nfsd-posix-nfsv4-acl-translation-for-nfsd.patch
  nfsd: POSIX<->NFSv4 acl translation for nfsd

nfsd-acl-support-for-the-nfsv4-server.patch
  nfsd: ACL support for the NFSv4 server

cdrom-event-notification-fixes.patch
  cdrom event notification fixes

new-device-driver-to-enable-the-ibm-multiport-serial-adapter.patch
  new device driver to enable the IBM Multiport Serial Adapter

iteraid.patch
  ITE RAID driver

iteraid-cleanup.patch
  iteraid cleanup

kill-udf-registration-unregistration-messages.patch
  kill UDF registration/unregistration messages

sparc-remove-undefined-symbol.patch
  sparc: remove undefined symbol

nbd-fix-struct-request-race-condition.patch
  nbd: fix struct request race condition

consolidate-prof_cpu_mask.patch
  consolidate prof_cpu_mask

profile_pc.patch
  profile_pc()

profile_pc-fix.patch
  profile_pc fix

profile_pc-fix-2.patch
  profile_pc fix 2

profile_pc-fix-3.patch
  profile_pc fix 3

proc_pc-alpha-fix.patch
  proc_pc: alpha fix
  From: William Lee Irwin III <wli@holomorphy.com>
  Subject: alpha irq needs profile.h for create_prof_cpu_mask()

profile_tick.patch
  profile_tick()

profile-tick-fix.patch
  profile-tick-fix

early-profiling-oops-fix.patch
  fix early oops with profiling

move-profile-operations.patch
  move profile operations

prof_pc-proc-fixes.patch
  prof_pc: fix build with CONFIG_PROC_FS=n

prof-fix-create_proc_profile.patch
  profiling: fix create_proc_profile()

make-private-profile-state-static.patch
  make private profile state static

make-prof_buffer-atomic_t.patch
  make prof_buffer atomic_t

ipmi-watchdog-patch.patch
  IPMI Watchdog handling updates

dio-bio-sizing-fix.patch
  direct-io: size the BIOs more accurately

is_err-is-unlikely.patch
  mark IS_ERR as unlikely()

is_err-unlikeliness-cleanup.patch
  IS_ERR() unlikeliness cleanup

igxb-speedup.patch
  igxb-speedup

fix-netpoll-cleanup-on-abort-without-dev.patch
  Fix netpoll cleanup on abort without dev

add-missing-watchdog-compatible_ioctls.patch
  add missing watchdog COMPATIBLE_IOCTLs

aioc-rename-struct-timeout-to-struct-aio_timeout.patch
  aio.c: rename 'struct timeout' to 'struct aio_timeout'

fix-compiling-oldconfig-with-gcc-35.patch
  fix compiling oldconfig with gcc-3.5

dont-pass-mem_map-into-init-functions.patch
  don't pass mem_map into init functions

dont-pass-mem_map-into-init-functions-ia64-fix.patch
  don't pass mem_map into init functions: ia64 fix

dont-pass-mem_map-into-init-functions-arches.patch
  don't pass mem_map into init functions: other architectures

dont-pass-mem_map-into-init-functions-ia64-fix-2.patch
  dont-pass-mem_map-into-init-functions-ia64-fix-2

dont-pass-mem_map-into-init-functions-x86_64-fix.patch
  dont-pass-mem_map-into-init-functions x86_64 fix

dont-pass-mem_map-into-init-functions-x86-fix.patch
  dont-pass-mem_map-into-init-functions x86 fix

dont-pass-mem_map-into-init-functions-even-more-fixes.patch
  dont-pass-mem_map-into-init-functions more fixes

might-sleep-in-atomic-while-dumping-elf.patch
  fix might-sleep-in-atomic while dumping elf

awe_wave-oss-too-much-__exit.patch
  awe_wave (OSS): too much __exit

serialize-access-to-ide-devices.patch
  serialize access to ide devices

mark-loop_change_fd-as-an-ulong-compat-ioctl.patch
  mark LOOP_CHANGE_FD as an ULONG compat ioctl

readahead-simplification.patch
  readahead: simplify recent fixes

mlock-as-user-for-268-rc2-mm2.patch
  rlimit-based mlocks for unprivileged users

mlock-as-user-fixes.patch
  mlock-as-user fixes

increase-mlock-limit-to-32k.patch
  increase per-user mlock limit default to 32k

increase-mlock-limit-to-32k-cleanup.patch
  increase mlock limit to 32k cleanup

idt77252c-add-missing-pci_enable_device.patch
  idt77252.c: add missing pci_enable_device()

ip2mainc-add-missing-pci_enable_device.patch
  ip2main.c: add missing pci_enable_device()

tpam_mainc-add-missing-pci_enable_device.patch
  tpam_main.c: add missing pci_enable_device()

ibmasm-add-missing-pci_enable_device.patch
  ibmasm: add missing pci_enable_device()

hp100c-add-missing-pci_enable_device.patch
  hp100.c: add missing pci_enable_device()

ioc3-ethc-add-missing-pci_enable_device.patch
  ioc3-eth.c: add missing pci_enable_device()

de4x5c-add-missing-pci_enable_device.patch
  de4x5.c: add missing pci_enable_device()

cpqfc-add-missing-pci_enable_device.patch
  cpqfc: add missing pci_enable_device()

remove-unconditional-pci-acpi-irq-routing.patch
  remove unconditional PCI ACPI IRQ routing

add-pci_fixup_enable-pass.patch
  pci: add pci_fixup_enable pass

fix-gcc-35-compile-issue-in-mm-mempolicyc.patch
  Fix gcc 3.5 compile issue in mm/mempolicy.c

eata_pio-warning-fix.patch
  eata_pio.c warning fix

via-agpc-resume-suspend-support.patch
  via-agp.c resume/suspend support

disable-atykb-warning.patch
  disable atykb "too many keys pressed" warning

collected-aio-retry-fixes-and-enhancements.patch
  AIO: retry infrastructure fixes and enhancements

collected-aio-retry-fixes-and-enhancements-cleanup.patch
  collected-aio-retry-fixes-and-enhancements-cleanup

aio-splice-runlist-for-fairness-across-io-contexts.patch
  AIO: Splice runlist for fairness across io contexts

aio-workqueue-context-switch-reduction.patch
  AIO: workqueue context switch reduction

x86_64-numa-emulation.patch
  x86_64: emulate NUMA on non-NUMA hardware

make-max_init_args-25.patch
  Make MAX_INIT_ARGS 32

wireless-extension-v17-for-linus.patch
  Wireless Extension v17 for Linus

wireless-drivers-update-for-we-17.patch
  Wireless drivers update for WE-17

request_region-for-winbond-and-smsc-parport-drivers.patch
  request_region for winbond and smsc parport drivers

add-bus-dependencies-to-two-scsi-drivers.patch
  Add bus dependencies to two scsi drivers

knfsd-server-permissions-fix.patch
  knfsd: fix server permission handling

make-md-no-device-warning-kern_warning.patch
  md: make MD no device warning KERN_WARNING

ia64-dma_mapping-fix.patch
  ia64: dma_mapping fix

automatically-enable-bigsmp-on-big-hp-machines.patch
  Automatically enable bigsmp on big HP machines

rss-ulimit-enforcement.patch
  RSS ulimit enforcement

fix-proc-pid-statm-documentation.patch
  Fix /proc/pid/statm documentation

cciss-update-fixes-to-32-64-bit-conversions.patch
  cciss: fixes to 32/64-bit conversions

cciss-updates-zero-out-buffer-in-passthru-ioctls-for-hp.patch
  cciss: zero out buffer in passthru ioctls for HP utilities

cciss-updates-proc-fixes-for-268-rc3.patch
  cciss: /proc fixes

cciss-updates-cylinder-calculation-fix-for-268-rc3.patch
  cciss: cylinder calculation fix

cciss-updates-id-change-for-v100-controller-for-268-rc3.patch
  cciss: id change for V100 controller

cciss-updates-pdev-intr-fix-for-268-rc3.patch
  cciss: pdev->intr fix

cciss-update-7-read_ahead-bumped-to-1024.patch
  cciss: read_ahead bumped to 1024

cciss-update-8-maintainers-update-for-hp.patch
  cciss update 8 maintainers update for HP

cciss-congig-dependency-fix.patch
  cciss /proc dependency fix

rmaplock-1-5-pageanon-in-mapping.patch
  rmaplock: PageAnon in mapping

rmaplock-2-5-kill-page_map_lock.patch
  rmaplock: kill page_map_lock

rmaplock-3-5-slab_destroy_by_rcu.patch
  rmaplock: SLAB_DESTROY_BY_RCU

rmaplock-4-5-mm-lock-ordering.patch
  rmaplock: mm lock ordering

rmaplock-5-5-swapoff-use-anon_vma.patch
  rmaplock: swapoff use anon_vma

x86-bitopsh-commentary-on-instruction-reordering.patch
  x86 bitops.h commentary on instruction reordering

clarify-get_task_mm-mmgrab.patch
  clarify get_task_mm (mmgrab)

simple-fs-stop-ve-dentries.patch
  simple fs stop -ve dentries

8139too-rx-fifo-overflow-recovery.patch
  8139too: Rx fifo/overflow recovery

8139too-be-sure-to-progress-durin-rtl8139_rx.patch
  8139too: be sure to progress durin rtl8139_rx()

via-velocity-more-inetaddr_notifier-fix.patch
  via-velocity: more inetaddr_notifier fix

vm-tune-writeback.patch
  vm: writeout watermark tuning

alloc-pages-watermark-fixes.patch
  vm: alloc_pages watermark fixes

alloc-pages-priority-tuning.patch
  alloc_pages priority tuning

fix-d_path-errors.patch
  Correctly handle d_path error returns

emu10k1-maintainer-update.patch
  emu10k1 maintainer update

ptr_ok-cleanup.patch
  x86: remove hard-coded numbers from ptr_ok()

mpage_readpage-unable-to-handle-bigger-requests.patch
  Fix mpage_readpage() for big requests

mpage_readpage-unable-to-handle-bigger-requests-warning-fix.patch
  mpage_readpage-unable-to-handle-bigger-requests warning fix

improve-speed-of-freeing-bootmem.patch
  improve speed of freeing bootmem

implement-in-kernel-keys-keyring-management.patch
  implement in-kernel keys & keyring management

implement-in-kernel-keys-keyring-management-afs-workaround.patch
  implement-in-kernel-keys-keyring-management afs workaround

consolidate-clone_idletask-masking.patch
  sched: consolidate CLONE_IDLETASK masking

kill-clone_idletask.patch
  kill CLONE_IDLETASK

oprofile-xscale-fixes-for-pxa270-xscale2.patch
  OProfile/XScale fixes for PXA270/XScale2

remove-magic-1-from-shm-segment-count.patch
  remove magic +1 from shm segment count

268-rc3-jffs2-unable-to-read-filesystems.patch
  jffs2 unable to read filesystems

via-rhine-suspend-resume-support.patch
  via-rhine: suspend/resume support

via-rhine-de-isolate-phy.patch
  via-rhine: de-isolate PHY

via-rhine-small-fixes.patch
  via-rhine: small fixes

fix-i386-x86_64-idle-routine-selection.patch
  fix i386/x86_64 idle routine selection

video-mode-handling-linked-list-of-video-modes.patch
  Video Mode Handling - Linked list of video modes

video-mode-handling-linked-list-of-video-modes-build-fix.patch
  video-mode-handling-linked-list-of-video-modes-build-fix

video-mode-handling-save-per-display-graphics-display-settings.patch
  Video Mode Handling - Save per-display graphics/display settings

video-mode-handling-delete-entries-from-mode-list.patch
  Video Mode Handling - Delete entries from mode list

video-mode-handling-reduce-memory-footprint-of-fbdev.patch
  Video Mode Handling - Reduce memory footprint of fbdev

cdrom-mo-drive-open-write-fix.patch
  cdrom: MO-drive open write fix

x86-pae-swapspace-expansion.patch
  x86 PAE swapspace expansion

executable-hugetlb-pages.patch
  hugetlb: permit executable mappings

knfsd-fix-brokenness-with-fsid=-export-option.patch
  kNFSd: fix brokenness with fsid= export option

md-fix-problems-with-checksum-handling-in-md-superblocks.patch
  md: fix problems with checksum handling in MD superblocks.

sk98lin-no-procfs-build-fix.patch
  sk98lin/skge.c doesn't compile with PROC_FS=n

fix-net-hamradio-dmascc-with-gcc-34-fwd.patch
  fix net/hamradio/dmascc with gcc 3.4

fix-warnings-in-es7000.patch
  Fix warnings in es7000

reduce-aacraid-namespace-pollution.patch
  reduce aacraid namespace polution

reduce-bkl-usage-in-do_coredump.patch
  Reduce bkl usage in do_coredump

ide-do-spin-up-for-all-platforms.patch
  IDE: do spin up for all platforms

apm_infodisabled-fix.patch
  apm_info.disabled fix

267-rc3-mm2-inlining-failures.patch
  fix inlining failures

qlogic-isp2x00-remove-needless-busyloop.patch
  QLogic ISP2x00: remove needless busyloop

high2lowuid-warning-fix.patch
  hige2lowuid warning fixes

new-cpu_has_-flags.patch
  New cpu_has_ flags

qla2xxx-allocation-mode-fix.patch
  qla2xxx allocation mode fix

scsi-gdth-kill-define-__devinitdata.patch
  SCSI gdth: kill #define __devinitdata

get_nodes-mask-miscalculation.patch
  Fix get_nodes() mask miscalculation

remove-spaces-from-pci-ide-pci_drivername-field.patch
  Remove spaces from PCI IDE pci_driver.name field

2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

2.6.8-rc3-mm1 boots fine on my computer.
2.6.8-rc4-mm1 doesn't boot.
2.6.8-rc4-mm1 with pci=routeirq boots.


>From the 2.6.8-rc3-mm1 boot log (the 2.6.8-rc4-mm1 hang is marked):


<--  snip  -->


Linux version 2.6.8-rc3-mm1 (bunk@r063144.stusta.swh.mhn.de) (gcc version 3.3.4 
(Debian 1:3.3.4-3)) #1 Sat Aug 7 01:20:27 CEST 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
 BIOS-e820: 000000000fff0000 - 000000000fff8000 (ACPI data)
 BIOS-e820: 000000000fff8000 - 0000000010000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffee0000 - 00000000fff00000 (reserved)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 61424 pages, LIFO batch:14
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 AMI                                       ) @ 0x000fab70
ACPI: RSDT (v001 AMIINT SiS740XX 0x00001000 MSFT 0x0100000b) @ 0x0fff0000
ACPI: FADT (v001 AMIINT SiS740XX 0x00000011 MSFT 0x0100000b) @ 0x0fff0030
ACPI: MADT (v001 AMIINT SiS740XX 0x00001000 MSFT 0x0100000b) @ 0x0fff00c0
ACPI: DSDT (v001    SiS      746 0x00000100 MSFT 0x0100000d) @ 0x00000000
Built 1 zonelists
Initializing CPU#0
Kernel command line: BOOT_IMAGE=l-2.6.8-rc3-mm1 ro root=301 
mode=1280x1024@760
CPU 0 irqstacks, hard=c04ba000 soft=c04b9000
PID hash table entries: 1024 (order 10: 8192 bytes)
Detected 1800.276 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 254816k/262080k available (2526k kernel code, 6568k reserved, 
1117k data, 144k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3563.52 BogoMIPS (lpj=1781760)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: After vendor identify, caps:  0383fbff c1c3fbff 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU: After all inits, caps:        0383fbff c1c3fbff 00000000 00000020
CPU: AMD Athlon(tm) XP 2200+ stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfdb31, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040715
ACPI: IRQ9 SCI: Edge set to Level Trigger.
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
Uncovering SIS963 that hid as a SIS503 (compatible=0)
Enabling SiS 96x SMBus.
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: Power Resource [URP1] (off)
ACPI: Power Resource [URP2] (off)
ACPI: Power Resource [FDDP] (off)
ACPI: Power Resource [LPTP] (off)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *10 11 12 14 15)
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
ACPI: PCI interrupt 0000:00:02.1[B] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 3
ACPI: PCI interrupt 0000:00:03.0[A] -> GSI 3 (level, low) -> IRQ 3
ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 5
ACPI: PCI interrupt 0000:00:03.1[B] -> GSI 5 (level, low) -> IRQ 5
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 10
ACPI: PCI interrupt 0000:00:03.2[D] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI interrupt 0000:00:0c.0[A] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
radeonfb: Found Intel x86 BIOS ROM Image
radeonfb: Retreived PLL infos from BIOS
radeonfb: Reference=27.00 MHz (RefDiv=60) Memory=155.00 Mhz, System=155.00 MHz
radeonfb: Monitor 1 type DFP found
radeonfb: EDID probed
radeonfb: Monitor 2 type no found
radeonfb: ATI Radeon QY  DDR SGRAM 64 MB
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NTFS driver 2.1.17-WIP [Flags: R/O].
Console: switching to colour frame buffer device 160x64
lp: driver loaded but no devices found
Real Time Clock Driver v1.12
Non-volatile memory driver v1.2
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected SiS 746 chipset
agpgart: Maximum main memory to use for agp memory: 203M
agpgart: AGP aperture is 64M @ 0xd0000000
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
[drm] Initialized radeon 1.11.0 20020828 on minor 0: ATI Technologies Inc Radeon
 RV100 QY [Radeon 7000/VE]
[drm] Used old pci detect: framebuffer loaded
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
lp0: using parport0 (polling).
Using anticipatory io scheduler


---->>>  2.6.8-rc4-mm1 hangs here


floppy0: no floppy controllers found
loop: loaded (max 8 devices)
sis900.c: v1.08.07 11/02/2003
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6
eth0: Realtek RTL8201 PHY transceiver found at address 1.
eth0: Using transceiver found at address 1 as default
eth0: SiS 900 PCI Fast Ethernet at 0xdc00, IRQ 6, 00:0b:6a:3b:93:a8.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SIS5513: IDE controller at PCI slot 0000:00:02.5
SIS5513: chipset revision 0
SIS5513: not 100% native mode: will probe irqs later
SIS5513: SiS 962/963 MuTIOL IDE UDMA133 controller
    ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:DMA
...

Re: 2.6.8-rc4-mm1 doesn't boot

[Bjorn Helgaas]

On Tuesday 10 August 2004 9:09 am, Adrian Bunk wrote:
> 2.6.8-rc3-mm1 boots fine on my computer.
> 2.6.8-rc4-mm1 doesn't boot.
> 2.6.8-rc4-mm1 with pci=routeirq boots.

Thanks for the report.  Can you send me the output of "lspci" and
your .config file?  I don't see any obvious problems with the drivers
I see mentioned in the boot log, but it would be easier if I knew
exactly which drivers to look at.

Bjorn

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

[-- Attachment #1: Type: text/plain, Size: 1712 bytes --]

On Tue, Aug 10, 2004 at 09:59:18AM -0600, Bjorn Helgaas wrote:
> On Tuesday 10 August 2004 9:09 am, Adrian Bunk wrote:
> > 2.6.8-rc3-mm1 boots fine on my computer.
> > 2.6.8-rc4-mm1 doesn't boot.
> > 2.6.8-rc4-mm1 with pci=routeirq boots.
> 
> Thanks for the report.  Can you send me the output of "lspci" and
> your .config file?  I don't see any obvious problems with the drivers
> I see mentioned in the boot log, but it would be easier if I knew
> exactly which drivers to look at.

lspci output:

0000:00:00.0 Host bridge: Silicon Integrated Systems [SiS] 746 Host (rev 10)
0000:00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SG86C202
0000:00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] (rev 25)
0000:00:02.1 SMBus: Silicon Integrated Systems [SiS]: Unknown device 0016
0000:00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
0000:00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
0000:00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
0000:00:03.2 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
0000:00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 90)
0000:00:0c.0 Multimedia audio controller: Ensoniq ES1371 [AudioPCI-97] (rev 08)
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]


.config is attached.



> Bjorn

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed


[-- Attachment #2: .config --]
[-- Type: text/plain, Size: 28458 bytes --]

#
# Automatically generated make config: don't edit
#
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y

#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
# CONFIG_PAGG is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_HOTPLUG=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
CONFIG_KMOD=y

#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
CONFIG_MK7=y
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_USE_3DNOW=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
# CONFIG_SMP is not set
CONFIG_PREEMPT=y
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_TSC=y
# CONFIG_X86_MCE is not set
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set

#
# Firmware Drivers
#
CONFIG_EDD=y
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_HAVE_DEC_LOCK=y
CONFIG_REGPARM=y

#
# Performance-monitoring counters support
#
# CONFIG_PERFCTR is not set

#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SOFTWARE_SUSPEND is not set

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_BOOT=y
CONFIG_ACPI_INTERPRETER=y
# CONFIG_ACPI_SLEEP is not set
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
# CONFIG_ACPI_BUTTON is not set
# CONFIG_ACPI_FAN is not set
# CONFIG_ACPI_PROCESSOR is not set
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_BUS=y
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_PCI=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_X86_PM_TIMER is not set

#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM is not set

#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set

#
# PCMCIA/CardBus support
#
# CONFIG_PCMCIA is not set

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
CONFIG_BINFMT_MISC=y

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set
# CONFIG_DEBUG_DRIVER is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Parallel port support
#
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
CONFIG_PARPORT_PC_CML1=y
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_OTHER is not set
CONFIG_PARPORT_1284=y

#
# Plug and Play support
#

#
# Block devices
#
CONFIG_BLK_DEV_FD=y
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_LBD is not set
# CONFIG_CDROM_PKTCDVD is not set

#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_TASKFILE_IO=y

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
CONFIG_IDEDMA_PCI_AUTO=y
# CONFIG_IDEDMA_ONLYDISK is not set
CONFIG_BLK_DEV_ADMA=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT8212 is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
CONFIG_BLK_DEV_SIS5513=y
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
CONFIG_SCSI=y
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set

#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set

#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_ITERAID is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_MEGARAID is not set
# CONFIG_SCSI_SATA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_QLOGIC_ISP is not set
# CONFIG_SCSI_QLOGIC_FC is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
CONFIG_SCSI_QLA2XXX=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA2300 is not set
# CONFIG_SCSI_QLA2322 is not set
# CONFIG_SCSI_QLA6312 is not set
# CONFIG_SCSI_QLA6322 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_CRYPT is not set
CONFIG_DM_SNAPSHOT=y
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_IEEE1394 is not set

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Networking support
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
# CONFIG_NETLINK_DEV is not set
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set

#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set

#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
CONFIG_IP_NF_FTP=y
# CONFIG_IP_NF_IRC is not set
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_LIMIT=y
# CONFIG_IP_NF_MATCH_IPRANGE is not set
CONFIG_IP_NF_MATCH_MAC=y
# CONFIG_IP_NF_MATCH_PKTTYPE is not set
# CONFIG_IP_NF_MATCH_MARK is not set
CONFIG_IP_NF_MATCH_MULTIPORT=y
CONFIG_IP_NF_MATCH_TOS=y
# CONFIG_IP_NF_MATCH_RECENT is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_DSCP is not set
# CONFIG_IP_NF_MATCH_AH_ESP is not set
CONFIG_IP_NF_MATCH_LENGTH=y
CONFIG_IP_NF_MATCH_TTL=y
# CONFIG_IP_NF_MATCH_TCPMSS is not set
# CONFIG_IP_NF_MATCH_HELPER is not set
CONFIG_IP_NF_MATCH_STATE=y
# CONFIG_IP_NF_MATCH_CONNTRACK is not set
# CONFIG_IP_NF_MATCH_OWNER is not set
CONFIG_IP_NF_FILTER=y
# CONFIG_IP_NF_TARGET_REJECT is not set
# CONFIG_IP_NF_NAT is not set
# CONFIG_IP_NF_MANGLE is not set
CONFIG_IP_NF_TARGET_LOG=y
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_IP_NF_TARGET_TCPMSS is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_NF_RAW is not set
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
# CONFIG_IP_NF_MATCH_REALM is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_FASTROUTE is not set
# CONFIG_NET_HW_FLOWCONTROL is not set

#
# QoS and/or fair queueing
#
# CONFIG_NET_SCHED is not set
# CONFIG_NET_CLS_ROUTE is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_KGDBOE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
# CONFIG_NET_POLL_CONTROLLER is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set

#
# ARCnet devices
#
# CONFIG_ARCNET is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_NET_VENDOR_3COM is not set

#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
CONFIG_SIS900=y
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Telephony Support
#
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input I/O drivers
#
# CONFIG_GAMEPORT is not set
CONFIG_SOUND_GAMEPORT=y
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
# CONFIG_SERIO_RAW is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_SERIAL=y
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_PCSPKR is not set
# CONFIG_INPUT_UINPUT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
# CONFIG_SERIAL_8250_ACPI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set
# CONFIG_QIC02_TAPE is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
# CONFIG_HW_RANDOM is not set
CONFIG_NVRAM=y
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_INTEL_MCH is not set
# CONFIG_AGP_NVIDIA is not set
CONFIG_AGP_SIS=y
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_GAMMA is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set

#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
CONFIG_I2C_ISA=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
CONFIG_I2C_SIS96X=y
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set

#
# Hardware Sensors Chip support
#
CONFIG_I2C_SENSOR=y
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_VIA686A is not set
CONFIG_SENSORS_W83781D=y
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set

#
# Other I2C Chip support
#
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_RTC8564 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set

#
# Graphics support
#
CONFIG_FB=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_VESA is not set
CONFIG_VIDEO_SELECT=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON_OLD is not set
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set

#
# Logo configuration
#
# CONFIG_LOGO is not set

#
# Sound
#
CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_SEQUENCER=y
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
CONFIG_SND_MPU401_UART=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=y

#
# PCI devices
#
CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_YMFPCI is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_ENS1370 is not set
CONFIG_SND_ENS1371=y
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VX222 is not set

#
# ALSA USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set

#
# USB support
#
CONFIG_USB=y
CONFIG_USB_DEBUG=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_AUDIO is not set
# CONFIG_USB_BLUETOOTH_TTY is not set
# CONFIG_USB_MIDI is not set
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_RW_DETECT=y
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_HP8200e is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set

#
# USB Human Interface Devices (HID)
#
# CONFIG_USB_HID is not set

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_MTOUCH is not set
# CONFIG_USB_EGALAX is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_HPUSBSCSI is not set

#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set

#
# Video4Linux support is needed for USB Multimedia device support
#

#
# USB Network adaptors
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_TEST is not set

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
# CONFIG_UDF_FS is not set

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
# CONFIG_MSDOS_FS is not set
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
# CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS_XATTR=y
# CONFIG_DEVPTS_FS_SECURITY is not set
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set

#
# Network File Systems
#
# CONFIG_NFS_FS is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_SUNRPC=y
# CONFIG_RPCSEC_GSS_KRB5 is not set
CONFIG_SMB_FS=y
CONFIG_SMB_NLS_DEFAULT=y
CONFIG_SMB_NLS_REMOTE="cp852"
CONFIG_CIFS=y
# CONFIG_CIFS_STATS is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_EFI_PARTITION is not set

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-15"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
CONFIG_NLS_CODEPAGE_852=y
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y

#
# Profiling support
#
# CONFIG_PROFILING is not set

#
# Kernel hacking
#
CONFIG_DEBUG_KERNEL=y
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_KGDB is not set
# CONFIG_FRAME_POINTER is not set
CONFIG_4KSTACKS=y
# CONFIG_SCHEDSTATS is not set

#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set

#
# Cryptographic options
#
# CONFIG_CRYPTO is not set

#
# Library routines
#
# CONFIG_CRC_CCITT is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_PC=y

Re: 2.6.8-rc4-mm1 doesn't boot

[Bjorn Helgaas]

On Tuesday 10 August 2004 11:32 am, Adrian Bunk wrote:
> On Tue, Aug 10, 2004 at 09:59:18AM -0600, Bjorn Helgaas wrote:
> > On Tuesday 10 August 2004 9:09 am, Adrian Bunk wrote:
> > > 2.6.8-rc3-mm1 boots fine on my computer.
> > > 2.6.8-rc4-mm1 doesn't boot.
> > > 2.6.8-rc4-mm1 with pci=routeirq boots.

I'm confused.  I think the hang is related to IDE, but that
code all looks OK.  I expected to see a note about ACPI routing
the IDE interrupt, something like this:

> SIS5513: IDE controller at PCI slot 0000:00:02.5
  ACPI: PCI interrupt 0000:00:02.5[A] -> GSI XX (level, low) -> IRQ YY
> SIS5513: chipset revision 0

I don't see a path where the IDE device could be found without
that "ACPI: PCI interrupt ..." message being printed.

I also would have expected the hang to occur somewhere after the
"SIS5513: IDE controller at PCI slot 0000:00:02.5" message, but
apparently it happens *before* that.

Can you apply the following patch to 2.6.8-rc4-mm1 and collect all
the kernel output when booting with "pci=routeirq"?  It won't fix
the problem, but maybe it will give me some ideas.



--- 2.6.8-rc4-mm1/arch/i386/pci/common.c.orig	2004-08-10 16:26:07.430867199 -0600
+++ 2.6.8-rc4-mm1/arch/i386/pci/common.c	2004-08-10 16:26:47.012897964 -0600
@@ -247,5 +247,6 @@
 	if ((err = pcibios_enable_resources(dev, mask)) < 0)
 		return err;
 
+	printk("%s: enable IRQ for %s using 0x%p\n", __FUNCTION__, pci_name(dev), pcibios_enable_irq);
 	return pcibios_enable_irq(dev);
 }
--- 2.6.8-rc4-mm1/drivers/acpi/pci_irq.c.orig	2004-08-10 16:34:49.656446739 -0600
+++ 2.6.8-rc4-mm1/drivers/acpi/pci_irq.c	2004-08-10 16:35:33.155469643 -0600
@@ -338,13 +338,13 @@
 	
 	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
 	if (!pin) {
-		ACPI_DEBUG_PRINT((ACPI_DB_INFO, "No interrupt pin configured for device %s\n", pci_name(dev)));
+		printk("No interrupt pin configured for device %s\n", pci_name(dev));
 		return_VALUE(0);
 	}
 	pin--;
 
 	if (!dev->bus) {
-		ACPI_DEBUG_PRINT((ACPI_DB_ERROR, "Invalid (NULL) 'bus' field\n"));
+		printk("Invalid (NULL) 'bus' field for %s\n", pci_name(dev));
 		return_VALUE(-ENODEV);
 	}
 
--- 2.6.8-rc4-mm1/arch/i386/pci/irq.c.orig	2004-08-10 16:23:45.801962683 -0600
+++ 2.6.8-rc4-mm1/arch/i386/pci/irq.c	2004-08-10 16:42:52.194526765 -0600
@@ -837,7 +837,7 @@
 	struct pci_dev *dev = NULL;
 	u8 pin;
 
-	DBG("PCI: IRQ fixup\n");
+	printk("PCI: IRQ fixup\n");
 	while ((dev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
 		/*
 		 * If the BIOS has set an out of range IRQ number, just ignore it.
@@ -953,10 +953,11 @@
 
 static int __init pcibios_irq_init(void)
 {
-	DBG("PCI: IRQ init\n");
 
-	if (pcibios_enable_irq || raw_pci_ops == NULL)
+	if (pcibios_enable_irq || raw_pci_ops == NULL) {
+		printk("PCI: IRQ init returning early\n");
 		return 0;
+	}
 
 	dmi_check_system(pciirq_dmi_table);
 
@@ -966,6 +967,7 @@
 	if (!pirq_table && (pci_probe & PCI_BIOS_IRQ_SCAN))
 		pirq_table = pcibios_get_irq_routing_table();
 #endif
+	printk("PCI: IRQ init pirq_table 0x%p\n", pirq_table);
 	if (pirq_table) {
 		pirq_peer_trick();
 		pirq_find_router(&pirq_router);
@@ -1004,6 +1006,7 @@
 	extern int interrupt_line_quirk;
 	struct pci_dev *temp_dev;
 
+	printk("%s: PCI slot %s\n", __FUNCTION__, pci_name(dev));
 	pci_read_config_byte(dev, PCI_INTERRUPT_PIN, &pin);
 	if (pin && !pcibios_lookup_irq(dev, 1) && !dev->irq) {
 		char *msg;

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

On Tue, Aug 10, 2004 at 04:46:57PM -0600, Bjorn Helgaas wrote:
> On Tuesday 10 August 2004 11:32 am, Adrian Bunk wrote:
> > On Tue, Aug 10, 2004 at 09:59:18AM -0600, Bjorn Helgaas wrote:
> > > On Tuesday 10 August 2004 9:09 am, Adrian Bunk wrote:
> > > > 2.6.8-rc3-mm1 boots fine on my computer.
> > > > 2.6.8-rc4-mm1 doesn't boot.
> > > > 2.6.8-rc4-mm1 with pci=routeirq boots.
> 
> I'm confused.  I think the hang is related to IDE, but that
> code all looks OK.  I expected to see a note about ACPI routing

It happens before the
  floppy0: no floppy controllers found
line.

Could there be a problem because the floppy driver doesn't find 
anything (there's currently no floppy drive in my computer)?

> the IDE interrupt, something like this:
> 
> > SIS5513: IDE controller at PCI slot 0000:00:02.5
>   ACPI: PCI interrupt 0000:00:02.5[A] -> GSI XX (level, low) -> IRQ YY
> > SIS5513: chipset revision 0
> 
> I don't see a path where the IDE device could be found without
> that "ACPI: PCI interrupt ..." message being printed.

I tried disabling ACPI in my .config, and now 2.6.8-rc4-mm1 boots 
without requiring pci=routeirq...

> I also would have expected the hang to occur somewhere after the
> "SIS5513: IDE controller at PCI slot 0000:00:02.5" message, but
> apparently it happens *before* that.
> 
> Can you apply the following patch to 2.6.8-rc4-mm1 and collect all
> the kernel output when booting with "pci=routeirq"?  It won't fix
> the problem, but maybe it will give me some ideas.
>...

Here it is:

<--  snip  -->


Linux version 2.6.8-rc4-mm1 (bunk@r063144.stusta.swh.mhn.de) (gcc version 3.3.4 (Debian 1:3.3.4-7)) #2 Wed Aug 11 01:09:23 CEST 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000000fff0000 (usable)
 BIOS-e820: 000000000fff0000 - 000000000fff8000 (ACPI data)
 BIOS-e820: 000000000fff8000 - 0000000010000000 (ACPI NVS)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffee0000 - 00000000fff00000 (reserved)
 BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
255MB LOWMEM available.
On node 0 totalpages: 65520
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 61424 pages, LIFO batch:14
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 AMI                                       ) @ 0x000fab70
ACPI: RSDT (v001 AMIINT SiS740XX 0x00001000 MSFT 0x0100000b) @ 0x0fff0000
ACPI: FADT (v001 AMIINT SiS740XX 0x00000011 MSFT 0x0100000b) @ 0x0fff0030
ACPI: MADT (v001 AMIINT SiS740XX 0x00001000 MSFT 0x0100000b) @ 0x0fff00c0
ACPI: DSDT (v001    SiS      746 0x00000100 MSFT 0x0100000d) @ 0x00000000
Built 1 zonelists
Initializing CPU#0
Kernel command line: BOOT_IMAGE=l-2.6.8-rc4-mm1 ro root=301 mode=1280x1024@760 pci=routeirq
CPU 0 irqstacks, hard=c04bc000 soft=c04bb000
PID hash table entries: 1024 (order 10: 8192 bytes)
Detected 1800.017 MHz processor.
Using tsc for high-res timesource
Console: colour VGA+ 80x25
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 254948k/262080k available (2529k kernel code, 6580k reserved, 1117k data, 148k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3563.52 BogoMIPS (lpj=1781760)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: After vendor identify, caps:  0383fbff c1c3fbff 00000000 00000000
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU: After all inits, caps:        0383fbff c1c3fbff 00000000 00000020
CPU: AMD Athlon(tm) XP 2200+ stepping 01
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xfdb31, last bus=2
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040715
ACPI: IRQ9 SCI: Edge set to Level Trigger.
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
Uncovering SIS963 that hid as a SIS503 (compatible=0)
Enabling SiS 96x SMBus.
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: Power Resource [URP1] (off)
ACPI: Power Resource [URP2] (off)
ACPI: Power Resource [FDDP] (off)
ACPI: Power Resource [LPTP] (off)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 *6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 *10 11 12 14 15)
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
** Routing PCI interrupts for all devices because "pci=routeirq"
** was specified.  If this was required to make a driver work,
** please email the output of "lspci" to bjorn.helgaas@hp.com
** so I can fix the driver.
No interrupt pin configured for device 0000:00:00.0
No interrupt pin configured for device 0000:00:01.0
No interrupt pin configured for device 0000:00:02.0
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
ACPI: PCI interrupt 0000:00:02.1[B] -> GSI 11 (level, low) -> IRQ 11
No interrupt pin configured for device 0000:00:02.5
ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 3
ACPI: PCI interrupt 0000:00:03.0[A] -> GSI 3 (level, low) -> IRQ 3
ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 5
ACPI: PCI interrupt 0000:00:03.1[B] -> GSI 5 (level, low) -> IRQ 5
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 10
ACPI: PCI interrupt 0000:00:03.2[D] -> GSI 10 (level, low) -> IRQ 10
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI interrupt 0000:00:0c.0[A] -> GSI 11 (level, low) -> IRQ 11
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
PCI: IRQ init returning early
pcibios_enable_device: enable IRQ for 0000:01:00.0 using 0xc0212102
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
radeonfb: Found Intel x86 BIOS ROM Image
radeonfb: Retreived PLL infos from BIOS
radeonfb: Reference=27.00 MHz (RefDiv=60) Memory=155.00 Mhz, System=155.00 MHz
radeonfb: Monitor 1 type DFP found
radeonfb: EDID probed
radeonfb: Monitor 2 type no found
radeonfb: ATI Radeon QY  DDR SGRAM 64 MB
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
NTFS driver 2.1.17-WIP [Flags: R/O].
Console: switching to colour frame buffer device 160x64
lp: driver loaded but no devices found
Real Time Clock Driver v1.12
Non-volatile memory driver v1.2
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected SiS 746 chipset
agpgart: Maximum main memory to use for agp memory: 203M
agpgart: AGP aperture is 64M @ 0xd0000000
pcibios_enable_device: enable IRQ for 0000:01:00.0 using 0xc0212102
ACPI: PCI interrupt 0000:01:00.0[A] -> GSI 11 (level, low) -> IRQ 11
[drm] Initialized radeon 1.11.0 20020828 on minor 0: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]
[drm] Used old pci detect: framebuffer loaded
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,EPP]
parport0: irq 7 detected
lp0: using parport0 (polling).
Using anticipatory io scheduler
floppy0: no floppy controllers found
loop: loaded (max 8 devices)
sis900.c: v1.08.07 11/02/2003
pcibios_enable_device: enable IRQ for 0000:00:04.0 using 0xc0212102
ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6
eth0: Realtek RTL8201 PHY transceiver found at address 1.
eth0: Using transceiver found at address 1 as default
eth0: SiS 900 PCI Fast Ethernet at 0xdc00, IRQ 6, 00:0b:6a:3b:93:a8.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
SIS5513: IDE controller at PCI slot 0000:00:02.5
pcibios_enable_device: enable IRQ for 0000:00:02.5 using 0xc0212102
No interrupt pin configured for device 0000:00:02.5
SIS5513: chipset revision 0
SIS5513: not 100% native mode: will probe irqs later
SIS5513: SiS 962/963 MuTIOL IDE UDMA133 controller
    ide0: BM-DMA at 0xff00-0xff07, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xff08-0xff0f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
hda: SAMSUNG SV1604N, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: LITE-ON LTR-12101B, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide2...
ide2: Wait for ready failed before probe !
Probing IDE interface ide3...
ide3: Wait for ready failed before probe !
Probing IDE interface ide4...
ide4: Wait for ready failed before probe !
Probing IDE interface ide5...
ide5: Wait for ready failed before probe !
hda: max request size: 1024KiB
hda: 312581808 sectors (160041 MB) w/2048KiB Cache, CHS=19457/255/63, UDMA(100)
hda: cache flushes supported
 hda: hda1 hda2 hda3 hda4
hdc: ATAPI 32X CD-ROM CD-R/RW drive, 2048kB Cache, DMA
Uniform CD-ROM driver Revision: 3.20
ehci_hcd: block sizes: qh 128 qtd 96 itd 192 sitd 96
pcibios_enable_device: enable IRQ for 0000:00:03.2 using 0xc0212102
ACPI: PCI interrupt 0000:00:03.2[D] -> GSI 10 (level, low) -> IRQ 10
ehci_hcd 0000:00:03.2: Silicon Integrated Systems [SiS] USB 2.0 Controller
ehci_hcd 0000:00:03.2: reset hcs_params 0x102306 dbg=1 cc=2 pcc=3 ordered !ppc ports=6
ehci_hcd 0000:00:03.2: reset hcc_params 7070 thresh 7 uframes 1024
ehci_hcd 0000:00:03.2: capability 0001 at 70
ehci_hcd 0000:00:03.2: irq 10, pci mem d080e000
ehci_hcd 0000:00:03.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:03.2: reset command 000002 (park)=0 ithresh=0 period=1024 Reset HALT
PCI: cache line size of 64 is not supported by device 0000:00:03.2
ehci_hcd 0000:00:03.2: init command 010001 (park)=0 ithresh=1 period=1024 RUN
ehci_hcd 0000:00:03.2: USB 2.0 enabled, EHCI 1.00, driver 2004-May-10
ehci_hcd 0000:00:03.2: supports USB remote wakeup
usb usb1: new device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: default language 0x0409
usb usb1: Product: Silicon Integrated Systems [SiS] USB 2.0 Controller
usb usb1: Manufacturer: Linux 2.6.8-rc4-mm1 ehci_hcd
usb usb1: SerialNumber: 0000:00:03.2
usb usb1: hotplug
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: hotplug
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: ganged power switching
hub 1-0:1.0: individual port over-current protection
hub 1-0:1.0: Single TT
hub 1-0:1.0: TT requires at most 8 FS bit times
hub 1-0:1.0: power on to power good time: 20ms
hub 1-0:1.0: local power source is good
hub 1-0:1.0: enabling power on all ports
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard on isa0060/serio0
input: ImPS/2 Generic Wheel Mouse on isa0060/serio1
i2c /dev entries driver
i2c-sis96x version 1.0.0
sis96x smbus 0000:00:02.1: SiS96x SMBus base address: 0x0c00
device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com
Advanced Linux Sound Architecture Driver Version 1.0.5 (Sun May 30 10:49:40 2004 UTC).
pcibios_enable_device: enable IRQ for 0000:00:0c.0 using 0xc0212102
ACPI: PCI interrupt 0000:00:0c.0[A] -> GSI 11 (level, low) -> IRQ 11
ALSA device list:
  #0: Ensoniq AudioPCI ENS1371 at 0xd800, irq 11
NET: Registered protocol family 2
IP: routing cache hash table of 2048 buckets, 16Kbytes
TCP: Hash tables configured (established 16384 bind 32768)
ip_conntrack version 2.1 (2047 buckets, 16376 max) - 160 bytes per conntrack
ip_tables: (C) 2000-2002 Netfilter core team
NET: Registered protocol family 1
NET: Registered protocol family 17
BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 148k freed

Re: 2.6.8-rc4-mm1 doesn't boot

[Bjorn Helgaas]

On Tuesday 10 August 2004 5:56 pm, Adrian Bunk wrote:
> On Tue, Aug 10, 2004 at 04:46:57PM -0600, Bjorn Helgaas wrote:
> > On Tuesday 10 August 2004 11:32 am, Adrian Bunk wrote:
> > > On Tue, Aug 10, 2004 at 09:59:18AM -0600, Bjorn Helgaas wrote:
> > > > On Tuesday 10 August 2004 9:09 am, Adrian Bunk wrote:
> > > > > 2.6.8-rc3-mm1 boots fine on my computer.
> > > > > 2.6.8-rc4-mm1 doesn't boot.
> > > > > 2.6.8-rc4-mm1 with pci=routeirq boots.
> > 
> It happens before the
>   floppy0: no floppy controllers found
> line.
> 
> Could there be a problem because the floppy driver doesn't find 
> anything (there's currently no floppy drive in my computer)?

Not only is your machine floppy drive-less, but the driver thinks you
don't even have a floppy *controller*, which I assume is separate
from the actual drive.

What mainboard do you have?  Does it boot without "pci=routeirq"
if you turn CONFIG_BLK_DEV_FD off?

The code in the floppy_init() -> user_reset_fdc() -> WAIT() ->
wait_til_done() -> reset_fdc() path looks pretty scary if there
really is no controller out there.  I'd feel much better if
we at least tried to use ACPI to figure out whether we have
a controller before we try to talk to it.

All that aside, I still don't see how the pci=routeirq change
would affect the floppy driver.  It does request_irq(6, ...),
and it is interesting that you have this:

    ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
    ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6

which is for your NIC.  But the floppy controller isn't a PCI
device, so the LNKD enable shouldn't matter to it.

Let's see... you're using the PIC model.  Maybe the floppy driver
depends on the ACPI_IRQ_MODEL_PIC stuff in acpi_register_gsi()?
Can you post the contents of /proc/interrupts with the floppy
driver and "pci=routeirq"?  It seems weird to have the floppy
and the NIC share an IRQ, but it looks like that's what should
be happening.

Bjorn

Re: 2.6.8-rc4-mm1 doesn't boot

[Adrian Bunk]

On Wed, Aug 11, 2004 at 02:33:50PM -0600, Bjorn Helgaas wrote:
> On Tuesday 10 August 2004 5:56 pm, Adrian Bunk wrote:
> > On Tue, Aug 10, 2004 at 04:46:57PM -0600, Bjorn Helgaas wrote:
> > > On Tuesday 10 August 2004 11:32 am, Adrian Bunk wrote:
> > > > On Tue, Aug 10, 2004 at 09:59:18AM -0600, Bjorn Helgaas wrote:
> > > > > On Tuesday 10 August 2004 9:09 am, Adrian Bunk wrote:
> > > > > > 2.6.8-rc3-mm1 boots fine on my computer.
> > > > > > 2.6.8-rc4-mm1 doesn't boot.
> > > > > > 2.6.8-rc4-mm1 with pci=routeirq boots.
> > > 
> > It happens before the
> >   floppy0: no floppy controllers found
> > line.
> > 
> > Could there be a problem because the floppy driver doesn't find 
> > anything (there's currently no floppy drive in my computer)?
> 
> Not only is your machine floppy drive-less, but the driver thinks you
> don't even have a floppy *controller*, which I assume is separate
> from the actual drive.
> 
> What mainboard do you have?  Does it boot without "pci=routeirq"

I have an ASRock K7S8X (it was the only Athlon board for under 30 Euro  
half a year ago...).

It boots without "pci=routeirq" only if I disable ACPI.

> if you turn CONFIG_BLK_DEV_FD off?

Yes, CONFIG_BLK_DEV_FD fixes the problem.

> The code in the floppy_init() -> user_reset_fdc() -> WAIT() ->
> wait_til_done() -> reset_fdc() path looks pretty scary if there
> really is no controller out there.  I'd feel much better if
> we at least tried to use ACPI to figure out whether we have
> a controller before we try to talk to it.
> 
> All that aside, I still don't see how the pci=routeirq change
> would affect the floppy driver.  It does request_irq(6, ...),
> and it is interesting that you have this:
> 
>     ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 6
>     ACPI: PCI interrupt 0000:00:04.0[A] -> GSI 6 (level, low) -> IRQ 6
> 
> which is for your NIC.  But the floppy controller isn't a PCI
> device, so the LNKD enable shouldn't matter to it.
> 
> Let's see... you're using the PIC model.  Maybe the floppy driver
> depends on the ACPI_IRQ_MODEL_PIC stuff in acpi_register_gsi()?
> Can you post the contents of /proc/interrupts with the floppy
> driver and "pci=routeirq"?  It seems weird to have the floppy

<--  snip  -->

           CPU0       
  0:     477284          XT-PIC  timer
  1:       2354          XT-PIC  i8042
  2:          0          XT-PIC  cascade
  6:      36675          XT-PIC  eth0
  8:          4          XT-PIC  rtc
  9:          0          XT-PIC  acpi
 10:          0          XT-PIC  ehci_hcd
 11:      41789          XT-PIC  Ensoniq AudioPCI, radeon@PCI:1:0:0
 12:      13254          XT-PIC  i8042
 14:      19687          XT-PIC  ide0
 15:         24          XT-PIC  ide1
NMI:          0 
ERR:          5

<--  snip  -->

> and the NIC share an IRQ, but it looks like that's what should
> be happening.
> 
> Bjorn

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

Re: 2.6.8-rc4-mm1 doesn't boot

[Alan Cox]

On Maw, 2004-08-10 at 23:46, Bjorn Helgaas wrote:
> I'm confused.  I think the hang is related to IDE, but that
> code all looks OK.  I expected to see a note about ACPI routing
> the IDE interrupt, something like this:

The IDE interrupt for the southbridge legacy controller will
not be in PCI space. It's hardwired for IRQ 14/15 in legacy mode,
PCI int (if wired) in native.