Software Suspend 2.0

Software Suspend 2.0

[Nigel Cunningham]

Software Suspend 2.0 for Linux 2.4 and 2.6 kernels is now available from
http://swsusp.sf.net. The 2.0 release is a major advance over previous
versions and includes the following features:

- Support for HighMem[1], SMP[2] and preemptive kernels.
- Support for any number of swap partitions and/or files.
- Full asynchronous I/O and readahead for synchronous I/O for maximum
throughput.
- Image compression (LZF and GZIP - the former is very fast and highly
recommended).
- Support for saving a full image of your memory, resulting in a fast,
responsive system after resuming.
- Support for plugins: data transformers (compression, encryption) and
new storage backends (NFS support is planned).
- Nice user interface (Bootsplash (http://www.bootsplash.org)
compatible;
- The ability to specify a maximum image size;
- The ability to cancel a suspend by pressing Escape (for security, this
can be disabled). 
- Speed and reliability. Software Suspend 2.0 has been extensively
tested in a variety of configurations over many months. It is not
guaranteed to be perfect, but bugs found will be hunted and fixed
quickly.
The Software Suspend website includes extensive documentation, including
known issues (primarily DRI and USB support) and FAQS. A well-used
mailing list is also available.

Known issues with Suspend 2.0 are as follows:
- DRI support is lacking power management support under 2.4 & 2.6.
- AGP support under 2.6 is partially implemented.
- USB support under 2.4 and 2.6 is lacking.
- SMP support is currently 2.4 only.
- Other drivers have varying degrees of power management support.
- There is currently no support for discontig memory.
- Suspend currently requires the PSE extension (check /proc/cpuinfo).
- Highmem >4GB is currently not supported.
- SMP currently suffers from lost interrupts during resuming
- 2.6 does not currently flush caches properly before powering down.

Some of these issues have work-arounds available: check the FAQs for
details.

Note that two patches are required to use suspend: one for the
particular kernel version you are using (make sure you get the most
recent for your kernel version), and a second (applied afterwards)
contains the core files.

Special thanks go to Gabor Kuti, Pavel Machek and Florent Chabaud for
their work, which I have built on; to Michael Frank for many months of
extensive testing of the code, to Marc Lehmann for supplying the LZF
compressor, to Bernard Blackham for maintaining the swsusp.sf.net
website and especially to LinuxFund.org for their sponsorship of the
project, which has allowed me to work full-time on Software Suspend over
the last four months.

Finally, heres a little ditty, to be sung to the tune of the 'The
Pirates Who Don't Do Anything'
(http://www.bassbios.com/bodclan/pirates.mp3) 

I'm just a user who wanted to suspend,
I didn't want to be a kernel hacker at all!
I'm just a user who wanted to suspend,
and now I'm happy because I can suspend.

Well I've never been to LinuxConf
and I've never written a device driver
And I've never talked to Linus
and I'm not an expert at BK
And I don't normally get paid to do this
and I don't own any hardware manuals
And I've never been to Boston in the fall...


[1] Up to 4GB.
[2] SMP is currently only supported under 2.4; 2.6 support should not be
far away. 
-- 
My work on Software Suspend is graciously brought to you by
LinuxFund.org.

Re: Software Suspend 2.0

[Måns Rullgård]

Nigel Cunningham <ncunningham@clear.net.nz> writes:

> Software Suspend 2.0 for Linux 2.4 and 2.6 kernels is now available from
> http://swsusp.sf.net. The 2.0 release is a major advance over previous
> versions and includes the following features:

The patches fail on a 2.6.2-rc2 kernel.  Are there any patches for
post-2.6.1 kernels?

-- 
Måns Rullgård
mru@kth.se

Re: Software Suspend 2.0

[Nigel Cunningham]

I hadn't noticed 2.6.2 was out. I'll start preparing a new patch now.

Regards,

Nigel

On Fri, 2004-01-30 at 23:04, Måns Rullgård wrote:
> Nigel Cunningham <ncunningham@clear.net.nz> writes:
> 
> > Software Suspend 2.0 for Linux 2.4 and 2.6 kernels is now available from
> > http://swsusp.sf.net. The 2.0 release is a major advance over previous
> > versions and includes the following features:
> 
> The patches fail on a 2.6.2-rc2 kernel.  Are there any patches for
> post-2.6.1 kernels?
-- 
My work on Software Suspend is graciously brought to you by
LinuxFund.org.

Re: Software Suspend 2.0

[Nigel Cunningham]

Ah. I see. It's not out, but you want bleeding edge :>

> The patches fail on a 2.6.2-rc2 kernel.  Are there any patches for
> post-2.6.1 kernels?
-- 
My work on Software Suspend is graciously brought to you by
LinuxFund.org.

Re: [Swsusp-devel] Software Suspend 2.0

[Luke-Jr]

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Except that it doesn't seem to work...
1. patched in software-suspend-core-2.0-whole -- worked fine
2. software-suspend-linux-2.6.1-rev3-whole:
	2a. can't autodetect files to patch
	2b. alot of patching fails

Is there something obvious I'm doing wrong? :/
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Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Hi.

On Sat, 2004-01-31 at 19:22, Luke-Jr wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> Except that it doesn't seem to work...
> 1. patched in software-suspend-core-2.0-whole -- worked fine
> 2. software-suspend-linux-2.6.1-rev3-whole:
> 	2a. can't autodetect files to patch
> 	2b. alot of patching fails
> 
> Is there something obvious I'm doing wrong? :/

Yes. Apply the patches the other way around - the version specific one
first, then the core. Oh, you'll also want to get the latest 2.6.1 patch
(http://swsusp.sf.net).

Regards,

Nigel
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Joseph Pingenot]

>From Nigel Cunningham on Saturday, 31 January, 2004:
>Hi.
>On Sat, 2004-01-31 at 19:22, Luke-Jr wrote:
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>> 
>> Except that it doesn't seem to work...
>> 1. patched in software-suspend-core-2.0-whole -- worked fine
>> 2. software-suspend-linux-2.6.1-rev3-whole:
>> 	2a. can't autodetect files to patch
>> 	2b. alot of patching fails
>> 
>> Is there something obvious I'm doing wrong? :/
>Yes. Apply the patches the other way around - the version specific one
>first, then the core. Oh, you'll also want to get the latest 2.6.1 patch
>(http://swsusp.sf.net).

Coupla quick questions for you, while we're on the topic.

I get lots of fails against 2.6.2-rc2-mm1; will the -rcX kernels
  be addressed, or will the patches only be against non-rc kernels?
  What about -mm kernels?

Also, how does this differ from what is currently in the vanilla
  kernels?

Thanks!

Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Hi.

On Sat, 2004-01-31 at 19:48, Joseph Pingenot wrote:
> Coupla quick questions for you, while we're on the topic.
> 
> I get lots of fails against 2.6.2-rc2-mm1; will the -rcX kernels
>   be addressed, or will the patches only be against non-rc kernels?
>   What about -mm kernels?

In the past I have only done patches against the 2.6.x kernels. I'm
thinking, however, of requesting space on kernel.org for patches against
-rcX and -mm kernels. You're the second person to ask. If I get asked
some more, I might do it :> (It's not that it's hard, just that it takes
time and today is my last day working on the code full time).

> Also, how does this differ from what is currently in the vanilla
>   kernels?

The best way to answer that is to point to
http://swsusp.sourceforge.net/features.html.

Regards,

Nigel
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Joseph Pingenot]

>From Nigel Cunningham on Saturday, 31 January, 2004:
>Hi.

'ello.

>On Sat, 2004-01-31 at 19:48, Joseph Pingenot wrote:
>> Coupla quick questions for you, while we're on the topic.
>> 
>> I get lots of fails against 2.6.2-rc2-mm1; will the -rcX kernels
>>   be addressed, or will the patches only be against non-rc kernels?
>>   What about -mm kernels?
>
>In the past I have only done patches against the 2.6.x kernels. I'm
>thinking, however, of requesting space on kernel.org for patches against
>-rcX and -mm kernels. You're the second person to ask. If I get asked

That'd rock.  It's a very important thing nowadays.

>some more, I might do it :> (It's not that it's hard, just that it takes

Hmm.  Do I have to be a *new* person to ask, or can I just keep
  asking until you give in?  ;)

>time and today is my last day working on the code full time).

Oi!  I'll give you five (US) dollars.  Is that near enough?  :)

Actually, in all seriousness, is there some sort of tips place
  to give you money to fund the project?  Although I don't have
  much time (working on yet another cpu governor, amongst other
  things), I can not eat at a restauraunt for lunch a couple of
  times and send the money your way.  :)

>> Also, how does this differ from what is currently in the vanilla
>>   kernels?
>The best way to answer that is to point to
>http://swsusp.sourceforge.net/features.html.

Ah.  Thankye.

A few last questions while I'm at it.  (I'm struggling to get it to work
  with my new Dell Inspiron 8600.)  Is it alright to have the different
  swsus/pmdisk versions enabled in the same kernel?  Finally, is there
  any specific way to create the swap space for saving the state to?
  I created a swap partition (/dev/hda8 fwiw), made it type 82 and
  ran mkswap on it.  However, after I tried to suspend, it didn't
  recognize the saved data.

-Joseph

Re: [Swsusp-devel] Software Suspend 2.0

[Luke-Jr]

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On Saturday 31 January 2004 06:37 am, Nigel Cunningham wrote:
> On Sat, 2004-01-31 at 19:22, Luke-Jr wrote:
> > Except that it doesn't seem to work...
> > 1. patched in software-suspend-core-2.0-whole -- worked fine
> > 2. software-suspend-linux-2.6.1-rev3-whole:
> > 	2a. can't autodetect files to patch
> > 	2b. alot of patching fails
> Yes. Apply the patches the other way around - the version specific one
> first, then the core. Oh, you'll also want to get the latest 2.6.1 patch
> (http://swsusp.sf.net).
What is considered the latest? rev implies that it would be a revision over 
the normal 2.6.1 patch...
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Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Hi again.

On Sat, 2004-01-31 at 20:16, Joseph Pingenot wrote:
> >In the past I have only done patches against the 2.6.x kernels. I'm
> >thinking, however, of requesting space on kernel.org for patches against
> >-rcX and -mm kernels. You're the second person to ask. If I get asked
> 
> That'd rock.  It's a very important thing nowadays.

Okay. I'll ask then.

> >some more, I might do it :> (It's not that it's hard, just that it takes
> 
> Hmm.  Do I have to be a *new* person to ask, or can I just keep
>   asking until you give in?  ;)

:> Okay, okay, I give in! (That wasn't hard, was it?!)

> >time and today is my last day working on the code full time).
> 
> Oi!  I'll give you five (US) dollars.  Is that near enough?  :)

:>

> Actually, in all seriousness, is there some sort of tips place
>   to give you money to fund the project?  Although I don't have
>   much time (working on yet another cpu governor, amongst other
>   things), I can not eat at a restauraunt for lunch a couple of
>   times and send the money your way.  :)

Sourceforge have a donations thing now, but I haven't done my bit to
sign the project up for it. Frankly, after all the support LinuxFund
gave over the last four months, I'd rather encourage people to give to
them :>

> >> Also, how does this differ from what is currently in the vanilla
> >>   kernels?
> >The best way to answer that is to point to
> >http://swsusp.sourceforge.net/features.html.
> 
> Ah.  Thankye.
> 
> A few last questions while I'm at it.  (I'm struggling to get it to work
>   with my new Dell Inspiron 8600.)  Is it alright to have the different
>   swsus/pmdisk versions enabled in the same kernel?  Finally, is there

Yes, I worked hard on making it play nicely with them. It does replace
the refrigerator they used, but if I've done it right and it hasn't been
broken it since (by any of the three of us), they shouldn't care.

>   any specific way to create the swap space for saving the state to?

Suspend2 will use any swap space you have available. It will even
automatically turn on a swap partition or file for you at the start of
suspending, and turn it off at the end. It doesn't care about how the
swap space is distributed or whether it's a partition or a file or a
combination. Saving to local IDE and SCSI is tested, but I've had
limited success with SCSI due to the lack of power management on the
drives I was testing with (the machine resumed up to the point where it
wanted to use the SCSI drive again with the restored kernel, at which
point the driver paniced because the request numbers were out of sync).

>   I created a swap partition (/dev/hda8 fwiw), made it type 82 and
>   ran mkswap on it.  However, after I tried to suspend, it didn't
>   recognize the saved data.

2.6 has problems with flushing caches properly at the moment. It might
be related to that. I'd need more info to properly diagnose the problem.

Nigel
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Hi.

I rearranged things earlier today. The latest patch versions are now all
under the 'current' sections at the top of
http://sourceforge.net/project/showfiles.php?group_id=25964.

When I use -rev, I mean a revised version, just as you think, so I'd go
for

http://prdownloads.sourceforge.net/swsusp/software-suspend-linux-2.6.1-rev6-whole.bz2?download

and

http://prdownloads.sourceforge.net/swsusp/software-suspend-core-2.0-whole.bz2?download

and (as the instructions on http://swsusp.sf.net say), apply them in
that order.

Regards,

Nigel

On Sat, 2004-01-31 at 20:22, Luke-Jr wrote:
> What is considered the latest? rev implies that it would be a revision over 
> the normal 2.6.1 patch...
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Joseph Pingenot]

>From Nigel Cunningham on Saturday, 31 January, 2004:
>Hi again.
>On Sat, 2004-01-31 at 20:16, Joseph Pingenot wrote:
>> >In the past I have only done patches against the 2.6.x kernels. I'm
>> >thinking, however, of requesting space on kernel.org for patches against
>> >-rcX and -mm kernels. You're the second person to ask. If I get asked
>> That'd rock.  It's a very important thing nowadays.
>Okay. I'll ask then.
>> >some more, I might do it :> (It's not that it's hard, just that it takes
>> Hmm.  Do I have to be a *new* person to ask, or can I just keep
>>   asking until you give in?  ;)
>:> Okay, okay, I give in! (That wasn't hard, was it?!)

Yay!  Yet again does annoyance reign victorious!

>> >time and today is my last day working on the code full time).
>> 
>> Oi!  I'll give you five (US) dollars.  Is that near enough?  :)
>:>
>> Actually, in all seriousness, is there some sort of tips place
>>   to give you money to fund the project?  Although I don't have
>>   much time (working on yet another cpu governor, amongst other
>>   things), I can not eat at a restauraunt for lunch a couple of
>>   times and send the money your way.  :)
>Sourceforge have a donations thing now, but I haven't done my bit to
>sign the project up for it. Frankly, after all the support LinuxFund
>gave over the last four months, I'd rather encourage people to give to
>them :>

Kewl beans.  I'll see what I can do then.

>> >> Also, how does this differ from what is currently in the vanilla
>> >>   kernels?
>> >The best way to answer that is to point to
>> >http://swsusp.sourceforge.net/features.html.
>> Ah.  Thankye.
>> A few last questions while I'm at it.  (I'm struggling to get it to work
>>   with my new Dell Inspiron 8600.)  Is it alright to have the different
>>   swsus/pmdisk versions enabled in the same kernel?  Finally, is there
>Yes, I worked hard on making it play nicely with them. It does replace
>the refrigerator they used, but if I've done it right and it hasn't been
>broken it since (by any of the three of us), they shouldn't care.

Cool.  I think I'll disable the others just in case [you only need
  *one* suspending mechanism].

>>   any specific way to create the swap space for saving the state to?
>Suspend2 will use any swap space you have available. It will even
>automatically turn on a swap partition or file for you at the start of
>suspending, and turn it off at the end. It doesn't care about how the
>swap space is distributed or whether it's a partition or a file or a
>combination. Saving to local IDE and SCSI is tested, but I've had
>limited success with SCSI due to the lack of power management on the
>drives I was testing with (the machine resumed up to the point where it
>wanted to use the SCSI drive again with the restored kernel, at which
>point the driver paniced because the request numbers were out of sync).

Hmmm.  Would turning on the swap space be a better option then?  I had
  left it off so that it wouldn't get used.
Something I was wondering about: what happens then if the swap space
  is all filled?  I liked having a dedicated partition so that that
  wouldn't be an issue.
BTW, the drive in this is a plain IDE one.

>>   ran mkswap on it.  However, after I tried to suspend, it didn't
>>   recognize the saved data.

>2.6 has problems with flushing caches properly at the moment. It might
>be related to that. I'd need more info to properly diagnose the problem.

Hmm.  I'm hoping to take advantage of 2.6.2-rc3's ACPI updates
  (I have some acpi wonkiness which is undoubtedly related to
  Dell and its infamous DSDTs).  Any chance you could make that
  your first -rc target?  :)  I'll give you a lollipop whenever
  I see you IRL.

Anyhow, I'm gonna hit the hay.  Thanks for the great work; you're
  truly an asset to Kiwi-dom.  ;)

Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Howdy.

On Sat, 2004-01-31 at 20:38, Joseph Pingenot wrote:
> Yay!  Yet again does annoyance reign victorious!

Well, I wouldn't really count two requests from two people as annoyance
:>

> >>   any specific way to create the swap space for saving the state to?
> >Suspend2 will use any swap space you have available. It will even
> >automatically turn on a swap partition or file for you at the start of
> >suspending, and turn it off at the end. It doesn't care about how the
> >swap space is distributed or whether it's a partition or a file or a
> >combination. Saving to local IDE and SCSI is tested, but I've had
> >limited success with SCSI due to the lack of power management on the
> >drives I was testing with (the machine resumed up to the point where it
> >wanted to use the SCSI drive again with the restored kernel, at which
> >point the driver paniced because the request numbers were out of sync).
> 
> Hmmm.  Would turning on the swap space be a better option then?  I had
>   left it off so that it wouldn't get used.

It depends how much swap gets used in your normal activity. A good rule
of thumb is to make sure you have as much swap as RAM, plus a little
more for any genuine swapping the system is doing. Then you'll be able
to save a full image without freeing up any memory... and when you do
resume, your system will be as responsive as it would be if you'd never
suspended.

> Something I was wondering about: what happens then if the swap space
>   is all filled?  I liked having a dedicated partition so that that
>   wouldn't be an issue.

If there's not swap space to store the image in, suspend tries to free
memory until there is. In the worst case, it will reach a point where it
can't free any more memory, give up and cleanly back out. (Or that's the
plan, another email I just received means I will shortly double check
this is happening correctly under 2.6).

> Hmm.  I'm hoping to take advantage of 2.6.2-rc3's ACPI updates
>   (I have some acpi wonkiness which is undoubtedly related to
>   Dell and its infamous DSDTs).  Any chance you could make that
>   your first -rc target?  :)  I'll give you a lollipop whenever
>   I see you IRL.

Haha! See what I can do.

Nigel

> Anyhow, I'm gonna hit the hay.  Thanks for the great work; you're
>   truly an asset to Kiwi-dom.  ;)

Thank you.

Nigel
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Luke-Jr]

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On Saturday 31 January 2004 07:31 am, Nigel Cunningham wrote:
> http://prdownloads.sourceforge.net/swsusp/software-suspend-linux-2.6.1-rev6
>-whole.bz2?download
> http://prdownloads.sourceforge.net/swsusp/software-suspend-core-2.0-whole.b
>z2?download
> and (as the instructions on http://swsusp.sf.net say), apply them in
> that order.
After merging drivers/char/keyboard.c by hand (patch didn't like something):
  CC      init/do_mounts.o
init/do_mounts.c:6:27: linux/suspend.h: No such file or directory
In file included from include/linux/nfs_fs.h:15,
                 from init/do_mounts.c:10:
include/linux/pagemap.h:13:27: linux/suspend.h: No such file or directory
In file included from include/linux/nfs_fs.h:15,
                 from init/do_mounts.c:10:
include/linux/pagemap.h: In function `___add_to_page_cache':
include/linux/pagemap.h:150: error: `suspend_task' undeclared (first use in 
this function)
include/linux/pagemap.h:150: error: (Each undeclared identifier is reported 
only once
include/linux/pagemap.h:150: error: for each function it appears in.)
include/linux/pagemap.h:151: error: `last_suspend_cache_page' undeclared 
(first use in this function)
make[1]: *** [init/do_mounts.o] Error 1
make: *** [init] Error 2
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Re: [Swsusp-devel] Software Suspend 2.0

[Luke-Jr]

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On Saturday 31 January 2004 08:09 am, Luke-Jr wrote:
> After merging drivers/char/keyboard.c by hand (patch didn't like
> something):
> <snip>
Undo that message... >_>
Forgot the core patch after merging keyboard.c
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Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Hmm.

If linux/suspend.h is missing, you probably didn't apply the core patch.

Regards,

Nigel

On Sat, 2004-01-31 at 21:09, Luke-Jr wrote:
> init/do_mounts.c:6:27: linux/suspend.h: No such file or directory

-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

[-- Attachment #1: Type: text/plain, Size: 666 bytes --]

Okay. Attached is a patch that will let you use Software Suspend 2.0
with linux-2.6.2-rc3.

How to apply:

Get the latest 2.6.1 patch (revision 7) and latest core patch (2.0) from
http://swsusp.sf.net.

Apply the 2.6.1 patch to your rc3 kernel. You'll get some rejects; don't
worry about them. Apply the attached patch. It fixes up the rejects. Now
apply the core patch. Then configure and compile as per normal.

Regards,

Nigel
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

[-- Attachment #2: 2.6.2-rc3-rejects-patch --]
[-- Type: text/x-patch, Size: 5176 bytes --]

diff -ruN software-suspend-linux-2.6.2-rc3-261patch7/drivers/media/video/msp3400.c software-suspend-linux-2.6.2-rc3/drivers/media/video/msp3400.c
--- software-suspend-linux-2.6.2-rc3-261patch7/drivers/media/video/msp3400.c	2004-01-31 21:27:04.000000000 +1300
+++ software-suspend-linux-2.6.2-rc3/drivers/media/video/msp3400.c	2004-01-31 21:22:50.000000000 +1300
@@ -808,7 +808,9 @@
 
 		/* some time for the tuner to sync */
 		set_current_state(TASK_INTERRUPTIBLE);
+		SWSUSP_ACTIVITY_PAUSING;
 		schedule_timeout(HZ/5);
+		SWSUSP_ACTIVITY_RESTARTING(PF_SYNCTHREAD);
 		if (signal_pending(current))
 			goto done;
 		
@@ -843,7 +845,9 @@
 			msp3400c_setcarrier(client, cd[this].cdo,cd[this].cdo);
 
 			set_current_state(TASK_INTERRUPTIBLE);
+			SWSUSP_ACTIVITY_PAUSING;
 			schedule_timeout(HZ/10);
+			SWSUSP_ACTIVITY_RESTARTING(PF_SYNCTHREAD);
 			if (signal_pending(current))
 				goto done;
 			if (msp->restart)
@@ -879,7 +883,9 @@
 		for (this = 0; this < count; this++) {
 			msp3400c_setcarrier(client, cd[this].cdo,cd[this].cdo);
 
+			SWSUSP_ACTIVITY_PAUSING;
 			set_current_state(TASK_INTERRUPTIBLE);
+			SWSUSP_ACTIVITY_RESTARTING(PF_SYNCTHREAD);
 			schedule_timeout(HZ/10);
 			if (signal_pending(current))
 				goto done;
diff -ruN software-suspend-linux-2.6.2-rc3-261patch7/fs/jffs/intrep.c software-suspend-linux-2.6.2-rc3/fs/jffs/intrep.c
--- software-suspend-linux-2.6.2-rc3-261patch7/fs/jffs/intrep.c	2004-01-31 21:27:05.000000000 +1300
+++ software-suspend-linux-2.6.2-rc3/fs/jffs/intrep.c	2004-01-31 21:22:51.000000000 +1300
@@ -3346,6 +3346,9 @@
 	DECLARE_SWSUSP_LOCAL_VAR;
 
 	daemonize("jffs_gcd");
+	current->flags |= PF_SYNCTHREAD;
+
+	SWSUSP_THREAD_FLAGS_RESET;
 
 	c->gc_task = current;
 
diff -ruN software-suspend-linux-2.6.2-rc3-261patch7/fs/stat.c software-suspend-linux-2.6.2-rc3/fs/stat.c
--- software-suspend-linux-2.6.2-rc3-261patch7/fs/stat.c	2004-01-31 21:27:05.000000000 +1300
+++ software-suspend-linux-2.6.2-rc3/fs/stat.c	2004-01-31 21:22:51.000000000 +1300
@@ -353,30 +353,42 @@
 {
 	struct kstat stat;
 	int error = vfs_stat(filename, &stat);
+	DECLARE_SWSUSP_LOCAL_VAR;
+
+	SWSUSP_ACTIVITY_START(0);
 
 	if (!error)
 		error = cp_new_stat64(&stat, statbuf);
 
+	SWSUSP_ACTIVITY_END;
 	return error;
 }
 asmlinkage long sys_lstat64(char __user * filename, struct stat64 __user * statbuf)
 {
 	struct kstat stat;
 	int error = vfs_lstat(filename, &stat);
+	DECLARE_SWSUSP_LOCAL_VAR;
+
+	SWSUSP_ACTIVITY_START(0);
 
 	if (!error)
 		error = cp_new_stat64(&stat, statbuf);
 
+	SWSUSP_ACTIVITY_END;
 	return error;
 }
 asmlinkage long sys_fstat64(unsigned long fd, struct stat64 __user * statbuf)
 {
 	struct kstat stat;
 	int error = vfs_fstat(fd, &stat);
+	DECLARE_SWSUSP_LOCAL_VAR;
+
+	SWSUSP_ACTIVITY_START(0);
 
 	if (!error)
 		error = cp_new_stat64(&stat, statbuf);
 
+	SWSUSP_ACTIVITY_END;
 	return error;
 }
 
diff -ruN software-suspend-linux-2.6.2-rc3-261patch7/fs/xfs/linux/xfs_buf.c software-suspend-linux-2.6.2-rc3/fs/xfs/linux/xfs_buf.c
--- software-suspend-linux-2.6.2-rc3-261patch7/fs/xfs/linux/xfs_buf.c	2004-01-31 21:11:54.000000000 +1300
+++ software-suspend-linux-2.6.2-rc3/fs/xfs/linux/xfs_buf.c	2004-01-31 21:24:28.000000000 +1300
@@ -1709,10 +1709,14 @@
 	int			count;
 	page_buf_t		*pb;
 	struct list_head	*curr, *next, tmp;
+	DECLARE_SWSUSP_LOCAL_VAR;
 
 	/*  Set up the thread  */
 	daemonize("pagebufd");
-	current->flags |= PF_MEMALLOC;
+	current->flags |= PF_MEMALLOC | PF_SYNCTHREAD;
+
+	SWSUSP_THREAD_FLAGS_RESET;
+	SWSUSP_ACTIVITY_START(PF_SYNCTHREAD);
 
 	pagebuf_daemon_task = current;
 	pagebuf_daemon_active = 1;
@@ -1721,12 +1725,12 @@
 	INIT_LIST_HEAD(&tmp);
 	do {
 		/* swsusp */
-		if (current->flags & PF_FREEZE)
-			refrigerator(PF_IOTHREAD);
+		SWSUSP_ACTIVITY_SYNCTHREAD_PAUSING;
 
 		set_current_state(TASK_INTERRUPTIBLE);
 		schedule_timeout(pb_params.flush_interval.val);
 
+		SWSUSP_ACTIVITY_RESTARTING(PF_SYNCTHREAD);
 		spin_lock(&pbd_delwrite_lock);
 
 		count = 0;
@@ -1771,6 +1775,7 @@
 		force_flush = 0;
 	} while (pagebuf_daemon_active);
 
+	SWSUSP_ACTIVITY_END;
 	complete_and_exit(&pagebuf_daemon_done, 0);
 }
 
diff -ruN software-suspend-linux-2.6.2-rc3-261patch7/kernel/workqueue.c software-suspend-linux-2.6.2-rc3/kernel/workqueue.c
--- software-suspend-linux-2.6.2-rc3-261patch7/kernel/workqueue.c	2004-01-31 21:27:07.000000000 +1300
+++ software-suspend-linux-2.6.2-rc3/kernel/workqueue.c	2004-01-31 21:22:59.000000000 +1300
@@ -169,7 +169,7 @@
 	struct k_sigaction sa;
 
 	daemonize("%s/%d", startup->name, cpu);
-	current->flags |= PF_IOTHREAD;
+	current->flags |= PF_NOFREEZE;
 	cwq->thread = current;
 
 	set_user_nice(current, -10);
diff -ruN software-suspend-linux-2.6.2-rc3-261patch7/net/bluetooth/rfcomm/core.c software-suspend-linux-2.6.2-rc3/net/bluetooth/rfcomm/core.c
--- software-suspend-linux-2.6.2-rc3-261patch7/net/bluetooth/rfcomm/core.c	2004-01-31 21:27:07.000000000 +1300
+++ software-suspend-linux-2.6.2-rc3/net/bluetooth/rfcomm/core.c	2004-01-31 21:22:59.000000000 +1300
@@ -52,6 +52,8 @@
 #include <net/bluetooth/l2cap.h>
 #include <net/bluetooth/rfcomm.h>
 
+#include <linux/suspend.h>
+
 #define VERSION "1.1"
 
 #ifndef CONFIG_BT_RFCOMM_DEBUG

Re: [Swsusp-devel] Software Suspend 2.0

[Prakash K. Cheemplavam]

Nigel Cunningham wrote:
> Okay. Attached is a patch that will let you use Software Suspend 2.0
> with linux-2.6.2-rc3.

Yes!

> Get the latest 2.6.1 patch (revision 7) and latest core patch (2.0) from
> http://swsusp.sf.net.

I am sorry, I only see a rev 6 patch. Will that also work?

Prakash

Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Hi.

On Sat, 2004-01-31 at 22:03, Prakash K. Cheemplavam wrote:
> > Get the latest 2.6.1 patch (revision 7) and latest core patch (2.0) from
> > http://swsusp.sf.net.
> 
> I am sorry, I only see a rev 6 patch. Will that also work?

You're right. I got the revision number for 2.4.24 stuck in my head.
rev6 is the right one.

Nigel
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Prakash K. Cheemplavam]

Nigel Cunningham wrote:
> Hi.
> 
> On Sat, 2004-01-31 at 22:03, Prakash K. Cheemplavam wrote:
> 
>>>Get the latest 2.6.1 patch (revision 7) and latest core patch (2.0) from
>>>http://swsusp.sf.net.
>>
>>I am sorry, I only see a rev 6 patch. Will that also work?
> 
> 
> You're right. I got the revision number for 2.4.24 stuck in my head.
> rev6 is the right one.

Ok, just trying it out. So far:

Doing the kernel patch to 2.6.2-rc3, it asks me about a file missing in 
xfs. I skipped it. Then I used your patch you sent to lkml to fix things 
up. Finally I applied the core patch. Now it asks me

The next patch would create the file kernel/power/swsusp2.c,
which already exists!  Assume -R? [n]

Should this happen? What to do now?

Prakash

Re: [Swsusp-devel] Software Suspend 2.0

[Éric Brunet]

In linux-kernel, you wrote:
>> Also, how does this differ from what is currently in the vanilla
>>   kernels?
>
> The best way to answer that is to point to
> http://swsusp.sourceforge.net/features.html.

No doubt that one day your work will be integrated, but will it help
suspend to ram (acpi sleep state 3) ?

Thank you,

	Éric Brunet

Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

No. The freezer changes would be the only related part.

Regards,

Nigel

On Sat, 2004-01-31 at 22:35, Éric Brunet wrote:
> In linux-kernel, you wrote:
> >> Also, how does this differ from what is currently in the vanilla
> >>   kernels?
> >
> > The best way to answer that is to point to
> > http://swsusp.sourceforge.net/features.html.
> 
> No doubt that one day your work will be integrated, but will it help
> suspend to ram (acpi sleep state 3) ?
> 
> Thank you,
> 
> 	Éric Brunet
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Nigel Cunningham]

Hi.

My error. My patch script has put kernel/power/swsusp2.c in the version
specific patch and I didn't notice. Just ignore the reject when you
apply the core patch and you should be okay (there is a small change
that belongs in the next core patch).

Humble apologies,

Nigel

On Sat, 2004-01-31 at 22:19, Prakash K. Cheemplavam wrote:
> Ok, just trying it out. So far:
> 
> Doing the kernel patch to 2.6.2-rc3, it asks me about a file missing in 
> xfs. I skipped it. Then I used your patch you sent to lkml to fix things 
> up. Finally I applied the core patch. Now it asks me
> 
> The next patch would create the file kernel/power/swsusp2.c,
> which already exists!  Assume -R? [n]
> 
> Should this happen? What to do now?
> 
> Prakash
-- 
Nigel Cunningham
495 St Georges Road South, Hastings 4201, New Zealand

Evolution (n): A hypothetical process whereby infinitely improbable events occur 
with alarming frequency, order arises from chaos, and no one is given credit.

Re: [Swsusp-devel] Software Suspend 2.0

[Prakash K. Cheemplavam]

> My error. My patch script has put kernel/power/swsusp2.c in the version

No problem. I already tested it. After throwing out usb modules, it did 
suspend, though taking quite long at the kernel and processing 
(something like that) message. But upon restart, it didn't resume, ie. 
it didn't find its image, just normal swap space.

I compiled into kernel /dev/hde5 and put resume2=swap:/dev/hde5 into 
kernel paramters at grung.conf. Shouldn't that work?

bye,

Prakash

Re: [Swsusp-devel] Software Suspend 2.0

[Prakash K. Cheemplavam]

Prakash K. Cheemplavam wrote:

> I compiled into kernel /dev/hde5 and put resume2=swap:/dev/hde5 into 
> kernel paramters at grung.conf. Shouldn't that work?

It should be "grub.conf", of course.

Prakash

Re: Software Suspend 2.0

[Måns Rullgård]

"Prakash K. Cheemplavam" <PrakashKC@gmx.de> writes:

>> My error. My patch script has put kernel/power/swsusp2.c in the version
>
> No problem. I already tested it. After throwing out usb modules, it
> did suspend, though taking quite long at the kernel and processing
> (something like that) message. But upon restart, it didn't resume,
> ie. it didn't find its image, just normal swap space.

Try disabling write cache on the disk with hdparm -W0 /dev/hde.

-- 
Måns Rullgård
mru@kth.se

Re: [Swsusp-devel] Software Suspend 2.0

[Sebastian Kugler]

On Fri, 2004-01-30 at 05:24, Nigel Cunningham wrote:
> Finally, heres a little ditty, to be sung to the tune of the 'The
> Pirates Who Don't Do Anything'
> (http://www.bassbios.com/bodclan/pirates.mp3) 

First of all, congratulations to everyone contributing to swsusp, great
work! Runs fast and stable here with 2.4.24, surely something I wouldn't
want to miss on my Laptop. Suspending takes about 15 sec, resuming about
half a minute. No problems with drivers, no unloading of modules is
necessary. Also bootsplash does look very 'sexy' with swsusp. 

Secondly, and 'somewhat offtopic': How the heck do I get rid of this
ditty stuck in my head? ;-)

-- 

Regards,

sebas
 -------------------------------
 If the path be beautiful, let us not ask where it leads. -- Anatole
France

Re: Software Suspend 2.0

[Micha Feigin]

[-- Attachment #1: Type: text/plain, Size: 856 bytes --]

I made a patch against 2.6.2-rc2 to fix the rejects which hasn't seemed
to make it to the list yet so I will attach again.
Note that the rejects are easy to fix but there is a problem with
sysctl.c where the #endif belonging to the #ifdef KDB goes way off spot
so the kernel doesn't link.

On Fri, Jan 30, 2004 at 11:25:28PM +1300, Nigel Cunningham wrote:
> Ah. I see. It's not out, but you want bleeding edge :>
> 
> > The patches fail on a 2.6.2-rc2 kernel.  Are there any patches for
> > post-2.6.1 kernels?
> -- 
> My work on Software Suspend is graciously brought to you by
> LinuxFund.org.
> 
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
> 

[-- Attachment #2: swsusp_fix_2.6.2-rc2.diff.bz2 --]
[-- Type: application/octet-stream, Size: 1468 bytes --]

Re: Software Suspend 2.0

[Måns Rullgård]

Joseph Pingenot <trelane@digitasaru.net> writes:

> From Måns Rullgård on Saturday, 31 January, 2004:
>>"Prakash K. Cheemplavam" <PrakashKC@gmx.de> writes:
>>>> My error. My patch script has put kernel/power/swsusp2.c in the version
>>> No problem. I already tested it. After throwing out usb modules, it
>>> did suspend, though taking quite long at the kernel and processing
>>> (something like that) message. But upon restart, it didn't resume,
>>> ie. it didn't find its image, just normal swap space.
>>Try disabling write cache on the disk with hdparm -W0 /dev/hde.
>
> When should this be done?
>
> I have 2.6.1 + the 2.6.1-specific patches + core patches.  It suspends
>   without difficulty, but on boot, it says it couldn't read a part
>   of the resume data (a "chunk", iirc).  The status bar doesn't make
>   much progress.
>
> I tried hdparm -W 0 right before the call to hibernate (in a script).

That did the trick for me.  You must be having a different problem.

>   But I still have the problem.
>
> When should hdparm be called?
>
> Thanks!
>
> -Joseph

-- 
Måns Rullgård
mru@kth.se

Re: Software Suspend 2.0

[Joseph Pingenot]

>From Måns Rullgård on Saturday, 31 January, 2004:
>"Prakash K. Cheemplavam" <PrakashKC@gmx.de> writes:
>>> My error. My patch script has put kernel/power/swsusp2.c in the version
>> No problem. I already tested it. After throwing out usb modules, it
>> did suspend, though taking quite long at the kernel and processing
>> (something like that) message. But upon restart, it didn't resume,
>> ie. it didn't find its image, just normal swap space.
>Try disabling write cache on the disk with hdparm -W0 /dev/hde.

When should this be done?

I have 2.6.1 + the 2.6.1-specific patches + core patches.  It suspends
  without difficulty, but on boot, it says it couldn't read a part
  of the resume data (a "chunk", iirc).  The status bar doesn't make
  much progress.

I tried hdparm -W 0 right before the call to hibernate (in a script).
  But I still have the problem.

When should hdparm be called?

Thanks!

-Joseph

Re: Software Suspend 2.0

[Micha Feigin]

On Sat, Jan 31, 2004 at 05:11:37PM -0600, Joseph Pingenot wrote:
> >From M?ns Rullg?rd on Saturday, 31 January, 2004:
> >"Prakash K. Cheemplavam" <PrakashKC@gmx.de> writes:
> >>> My error. My patch script has put kernel/power/swsusp2.c in the version
> >> No problem. I already tested it. After throwing out usb modules, it
> >> did suspend, though taking quite long at the kernel and processing
> >> (something like that) message. But upon restart, it didn't resume,
> >> ie. it didn't find its image, just normal swap space.
> >Try disabling write cache on the disk with hdparm -W0 /dev/hde.
> 
> When should this be done?
> 
> I have 2.6.1 + the 2.6.1-specific patches + core patches.  It suspends
>   without difficulty, but on boot, it says it couldn't read a part
>   of the resume data (a "chunk", iirc).  The status bar doesn't make
>   much progress.
> 
> I tried hdparm -W 0 right before the call to hibernate (in a script).
>   But I still have the problem.
> 
> When should hdparm be called?
> 

Is X running with dri support? If so as a start try stopping X and see
if that solves your problem (there is still a problem with most of the
agp and drm drivers suspend support)

> Thanks!
> 
> -Joseph
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
> 

oops with 2.6.1-rc1 and rc-3

[Prakash K. Cheemplavam]

This happened once with rc-1 vanilla and once with rc-3 (haven't used 
rc2 long enough.) Never happened with a earlier kernel. The message 
repeats eternally itself making the system next to unusuable.

Any idea how to fix it?

I am using siimage ide driver.

Prakash

Feb  1 02:34:48 tachyon handlers:
Feb  1 02:34:48 tachyon [<c02a6b50>] (ide_intr+0x0/0x190)
Feb  1 02:34:48 tachyon [<c03248c0>] (snd_intel8x0_interrupt+0x0/0x210)
Feb  1 02:34:48 tachyon Disabling IRQ #11
Feb  1 02:34:48 tachyon irq 11: nobody cared!
Feb  1 02:34:48 tachyon Call Trace:
Feb  1 02:34:48 tachyon [<c010b0aa>] __report_bad_irq+0x2a/0x90
Feb  1 02:34:48 tachyon [<c010b19c>] note_interrupt+0x6c/0xb0
Feb  1 02:34:48 tachyon [<c010b451>] do_IRQ+0x121/0x130
Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
Feb  1 02:34:48 tachyon [<c0124080>] do_softirq+0x40/0xa0
Feb  1 02:34:48 tachyon [<c010b42d>] do_IRQ+0xfd/0x130
Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
Feb  1 02:34:48 tachyon [<c0281056>] generic_unplug_device+0x26/0x80
Feb  1 02:34:48 tachyon [<c028121a>] blk_run_queues+0x7a/0xb0
Feb  1 02:34:48 tachyon [<c016605f>] __wait_on_buffer+0xbf/0xd0
Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
Feb  1 02:34:48 tachyon [<c020dbb8>] submit_logged_buffer+0x38/0x60
Feb  1 02:34:48 tachyon [<c020e1a3>] kupdate_one_transaction+0x1b3/0x210
Feb  1 02:34:48 tachyon [<c020e275>] reiserfs_journal_kupdate+0x75/0xb0
Feb  1 02:34:48 tachyon [<c0210ed4>] flush_old_commits+0x144/0x1d0
Feb  1 02:34:48 tachyon [<c0122583>] do_exit+0x293/0x500
Feb  1 02:34:48 tachyon [<c01fe942>] reiserfs_write_super+0x82/0x90
Feb  1 02:34:48 tachyon [<c016b94c>] sync_supers+0xac/0xc0
Feb  1 02:34:48 tachyon [<c014b526>] wb_kupdate+0x36/0x120
Feb  1 02:34:48 tachyon [<c02602d3>] tty_write+0x1d3/0x3f0
Feb  1 02:34:48 tachyon [<c026008e>] tty_read+0x18e/0x200
Feb  1 02:34:48 tachyon [<c011c86d>] schedule+0x31d/0x590
Feb  1 02:34:48 tachyon [<c01214c0>] reparent_to_init+0xf0/0x180
Feb  1 02:34:48 tachyon [<c014bb4b>] __pdflush+0xcb/0x1b0
Feb  1 02:34:48 tachyon [<c014bc30>] pdflush+0x0/0x20
Feb  1 02:34:48 tachyon [<c014bc3f>] pdflush+0xf/0x20
Feb  1 02:34:48 tachyon [<c014b4f0>] wb_kupdate+0x0/0x120
Feb  1 02:34:48 tachyon [<c0107284>] kernel_thread_helper+0x0/0xc
Feb  1 02:34:48 tachyon [<c0107289>] kernel_thread_helper+0x5/0xc
Feb  1 02:34:48 tachyon

Re: oops with 2.6.1-rc1 and rc-3

[Micha Feigin]

On Sun, Feb 01, 2004 at 02:48:28AM +0100, Prakash K. Cheemplavam wrote:
> This happened once with rc-1 vanilla and once with rc-3 (haven't used 
> rc2 long enough.) Never happened with a earlier kernel. The message 
> repeats eternally itself making the system next to unusuable.
> 
> Any idea how to fix it?
> 
> I am using siimage ide driver.
> 
> Prakash
> 
> Feb  1 02:34:48 tachyon handlers:
> Feb  1 02:34:48 tachyon [<c02a6b50>] (ide_intr+0x0/0x190)
> Feb  1 02:34:48 tachyon [<c03248c0>] (snd_intel8x0_interrupt+0x0/0x210)
> Feb  1 02:34:48 tachyon Disabling IRQ #11
> Feb  1 02:34:48 tachyon irq 11: nobody cared!

This irq message has been reported by several people (including me), I
don't think there is a solution yet. AFAIK its not swsusp related.

> Feb  1 02:34:48 tachyon Call Trace:
> Feb  1 02:34:48 tachyon [<c010b0aa>] __report_bad_irq+0x2a/0x90
> Feb  1 02:34:48 tachyon [<c010b19c>] note_interrupt+0x6c/0xb0
> Feb  1 02:34:48 tachyon [<c010b451>] do_IRQ+0x121/0x130
> Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
> Feb  1 02:34:48 tachyon [<c0124080>] do_softirq+0x40/0xa0
> Feb  1 02:34:48 tachyon [<c010b42d>] do_IRQ+0xfd/0x130
> Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
> Feb  1 02:34:48 tachyon [<c0281056>] generic_unplug_device+0x26/0x80
> Feb  1 02:34:48 tachyon [<c028121a>] blk_run_queues+0x7a/0xb0
> Feb  1 02:34:48 tachyon [<c016605f>] __wait_on_buffer+0xbf/0xd0
> Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
> Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
> Feb  1 02:34:48 tachyon [<c020dbb8>] submit_logged_buffer+0x38/0x60
> Feb  1 02:34:48 tachyon [<c020e1a3>] kupdate_one_transaction+0x1b3/0x210
> Feb  1 02:34:48 tachyon [<c020e275>] reiserfs_journal_kupdate+0x75/0xb0
> Feb  1 02:34:48 tachyon [<c0210ed4>] flush_old_commits+0x144/0x1d0
> Feb  1 02:34:48 tachyon [<c0122583>] do_exit+0x293/0x500
> Feb  1 02:34:48 tachyon [<c01fe942>] reiserfs_write_super+0x82/0x90
> Feb  1 02:34:48 tachyon [<c016b94c>] sync_supers+0xac/0xc0
> Feb  1 02:34:48 tachyon [<c014b526>] wb_kupdate+0x36/0x120
> Feb  1 02:34:48 tachyon [<c02602d3>] tty_write+0x1d3/0x3f0
> Feb  1 02:34:48 tachyon [<c026008e>] tty_read+0x18e/0x200
> Feb  1 02:34:48 tachyon [<c011c86d>] schedule+0x31d/0x590
> Feb  1 02:34:48 tachyon [<c01214c0>] reparent_to_init+0xf0/0x180
> Feb  1 02:34:48 tachyon [<c014bb4b>] __pdflush+0xcb/0x1b0
> Feb  1 02:34:48 tachyon [<c014bc30>] pdflush+0x0/0x20
> Feb  1 02:34:48 tachyon [<c014bc3f>] pdflush+0xf/0x20
> Feb  1 02:34:48 tachyon [<c014b4f0>] wb_kupdate+0x0/0x120
> Feb  1 02:34:48 tachyon [<c0107284>] kernel_thread_helper+0x0/0xc
> Feb  1 02:34:48 tachyon [<c0107289>] kernel_thread_helper+0x5/0xc
> Feb  1 02:34:48 tachyon

I didn't check it in the kernel but at first sight it looks like
regular disks updates. I don't know what it goes into a loop. Are you
sure that you don't have something that keeps updating the disk?

> 
> -
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> 

Re: Software Suspend 2.0

[Hugang]

[-- Attachment #1: Type: text/plain, Size: 463 bytes --]

On Fri, 30 Jan 2004 17:24:25 +1300
Nigel Cunningham <ncunningham@clear.net.nz> wrote:

> Software Suspend 2.0 for Linux 2.4 and 2.6 kernels is now available
> from http://swsusp.sf.net. The 2.0 release is a major advance over
> previous versions and includes the following features:

Here is the ppc swsusp2 update patch for 2.6.1 + rc6 + 2.0, please
apply.

-- 
Hu Gang / Steve
Linux Registered User 204016
GPG Public Key: http://soulinfo.com/~hugang/HuGang.asc

[-- Attachment #2: ppc_up.diff --]
[-- Type: text/plain, Size: 17615 bytes --]

M  arch/ppc/kernel/signal.c
M  kernel/power/swsusp2.c
M  arch/ppc/power/cpu.c
M  arch/ppc/power/cpu_reg.S
M  arch/ppc/power/swsusp2-asm.S
M  arch/ppc/power/swsusp2-copyback.S
M  arch/ppc/power/swsusp2.c

* modified files

--- orig/arch/ppc/kernel/signal.c
+++ mod/arch/ppc/kernel/signal.c
@@ -555,7 +555,10 @@
 
 	if (current->flags & PF_FREEZE) {
 		refrigerator(PF_FREEZE);
-		return 0;
+		signr = 0;
+		ret = regs->gpr[3];
+		if (!signal_pending(current))
+			goto no_signal;
 	}
 
 	if (!oldset)
@@ -582,6 +585,7 @@
 			regs->gpr[3] = EINTR;
 			/* note that the cr0.SO bit is already set */
 		} else {
+no_signal:
 			regs->nip -= 4;	/* Back up & retry system call */
 			regs->result = 0;
 			regs->trap = 0;


--- orig/arch/ppc/power/cpu.c
+++ mod/arch/ppc/power/cpu.c
@@ -15,57 +15,59 @@
 #include <linux/irq.h>
 #include <linux/root_dev.h>
 #include <linux/suspend.h>
-#include <linux/delay.h>
 
 #include <asm/mmu_context.h>
 
+#define DEBUG
+
+#ifdef DEBUG
+#define dprintk(fmt, arg...) printk(fmt, ## arg)
+#else
+#define dprintk(fmt, arg...)
+#endif
+
 extern void enable_kernel_altivec(void);
 
+/* pmu power manager part */
 static inline void do_pmu_suspend(void)
 {
-	printk("suspend pmu\n");	
+	dprintk(KERN_DEBUG "suspend pmu\n");	
 	pmu_suspend();
-	printk(".\n");
+	dprintk(KERN_DEBUG ".\n");
 }
 
 static inline void do_pmu_resume(void)
 {
-	struct adb_request req;
-	printk("resume pmu\n");	
-	pmu_request(&req, NULL, 2, PMU_SYSTEM_READY, 2);
-	pmu_wait_complete(&req);
-	
-	/* Resume PMU event interrupts */
+	dprintk(KERN_DEBUG "resume pmu\n");	
 	pmu_resume();	
-	printk(".\n");
+	dprintk(KERN_DEBUG ".\n");
 }
 
 void save_processor_state(void)
 {
-	printk("save processor state\n");
+	dprintk(KERN_DEBUG "save processor state\n");
+#ifdef CONFIG_PREEMPT
+	preempt_disable();
+#endif
 	pmu_suspend();
-	printk(".\n");
-	printk("current is 0x%x\n", current);
-	mdelay(1000);
+	dprintk(KERN_DEBUG ".\n");
 }
 
 void restore_processor_state(void)
 {
-	printk("current is 0x%x\n", current);
-	mdelay(1000);
-	printk("seting context\n");
+	dprintk(KERN_DEBUG "seting context\n");
 	/* Restore userland MMU context */
 	set_context(current->active_mm->context, current->active_mm->pgd);
 
-	printk("do pmu resume\n");
+	printk(KERN_DEBUG "do pmu resume\n");
 	do_pmu_resume();
 #ifdef CONFIG_ALTIVEC
 	if (cur_cpu_spec[0]->cpu_features & CPU_FTR_ALTIVEC)
 		enable_kernel_altivec();
 #endif
-	printk("enable kernel fp\n");
+	dprintk(KERN_DEBUG "enable kernel fp\n");
 	enable_kernel_fp();
-	printk(".\n");
+	dprintk(KERN_DEBUG ".\n");
 }
 
 EXPORT_SYMBOL(save_processor_state);


--- orig/arch/ppc/power/cpu_reg.S
+++ mod/arch/ppc/power/cpu_reg.S
@@ -38,232 +38,168 @@
 #define CPU_REG_MEM_DEFINE \
 	.section .data					  ; \
 	.align	5					  ; \
-\
+							  ; \
 _GLOBAL(cpu_reg_save_area)				  ; \
 	.space	SL_SIZE	
 	
 #define CPU_REG_MEM_SAVE \
-	lis	r11,cpu_reg_save_area@h;\
-	ori	r11,r11,cpu_reg_save_area@l;\
-;\
+	lis	r11,cpu_reg_save_area@h			  ; \
+	ori	r11,r11,cpu_reg_save_area@l		  ; \
+	;; \
 	mflr	r0					  ; \
-	stw	r0,SL_LR(r11);\
-	mfcr	r0;\
-	stw	r0,SL_CR(r11);\
-	stw	r1,SL_SP(r11);\
-	stw	r2,SL_R2(r11);\
-	stmw	r12,SL_R12(r11);\
-;\
-	/* Save MSR & SDR1 */;\
-	mfmsr	r4;\
-	stw	r4,SL_MSR(r11);\
-	mfsdr1	r4;\
-	stw	r4,SL_SDR1(r11);\
-;\
-	/* Get a stable timebase and save it */;\
-1:	mftbu	r4;\
-	stw	r4,SL_TB(r11);\
-	mftb	r5;\
-	stw	r5,SL_TB+4(r11);\
-	mftbu	r3;\
-	cmpw	r3,r4;\
-	bne	1b;\
-;\
-	/* Save SPRGs */;\
-	mfsprg	r4,0;\
-	stw	r4,SL_SPRG0(r11);\
-	mfsprg	r4,1;\
-	stw	r4,SL_SPRG0+4(r11);\
-	mfsprg	r4,2;\
-	stw	r4,SL_SPRG0+8(r11);\
-	mfsprg	r4,3;\
-	stw	r4,SL_SPRG0+12(r11);\
-;\
-	/* Save BATs */;\
-	mfdbatu	r4,0;\
-	stw	r4,SL_DBAT0(r11);\
-	mfdbatl	r4,0;\
-	stw	r4,SL_DBAT0+4(r11);\
-	mfdbatu	r4,1;\
-	stw	r4,SL_DBAT1(r11);\
-	mfdbatl	r4,1;\
-	stw	r4,SL_DBAT1+4(r11);\
-	mfdbatu	r4,2;\
-	stw	r4,SL_DBAT2(r11);\
-	mfdbatl	r4,2;\
-	stw	r4,SL_DBAT2+4(r11);\
-	mfdbatu	r4,3;\
-	stw	r4,SL_DBAT3(r11);\
-	mfdbatl	r4,3;\
-	stw	r4,SL_DBAT3+4(r11);\
-	mfibatu	r4,0;\
-	stw	r4,SL_IBAT0(r11);\
-	mfibatl	r4,0;\
-	stw	r4,SL_IBAT0+4(r11);\
-	mfibatu	r4,1;\
-	stw	r4,SL_IBAT1(r11);\
-	mfibatl	r4,1;\
-	stw	r4,SL_IBAT1+4(r11);\
-	mfibatu	r4,2;\
-	stw	r4,SL_IBAT2(r11);\
-	mfibatl	r4,2;\
-	stw	r4,SL_IBAT2+4(r11);\
-	mfibatu	r4,3;\
-	stw	r4,SL_IBAT3(r11);\
-	mfibatl	r4,3;\
-	stw	r4,SL_IBAT3+4(r11);\
-	/* Backup various CPU config stuffs */;\
-	/* bl	__save_cpu_setup; */
+	stw	r0,SL_LR(r11)				  ; \
+	mfcr	r0					  ; \
+	stw	r0,SL_CR(r11)				  ; \
+	stw	r1,SL_SP(r11)				  ; \
+	stw	r2,SL_R2(r11)				  ; \
+	stmw	r12,SL_R12(r11)				  ; \
+	;; \
+	/* Save MSR & SDR1 */				  ; \
+	mfmsr	r4					  ; \
+	stw	r4,SL_MSR(r11)				  ; \
+	mfsdr1	r4					  ; \
+	stw	r4,SL_SDR1(r11)				  ; \
+	;; \
+	/* Get a stable timebase and save it */		  ; \
+1:	mftbu	r4					  ; \
+	stw	r4,SL_TB(r11)				  ; \
+	mftb	r5					  ; \
+	stw	r5,SL_TB+4(r11)				  ; \
+	mftbu	r3					  ; \
+	cmpw	r3,r4					  ; \
+	bne	1b					  ; \
+	;; \
+	/* Save SPRGs */				  ; \
+	mfsprg	r4,0					  ; \
+	stw	r4,SL_SPRG0(r11)			  ; \
+	mfsprg	r4,1					  ; \
+	stw	r4,SL_SPRG0+4(r11)			  ; \
+	mfsprg	r4,2					  ; \
+	stw	r4,SL_SPRG0+8(r11)			  ; \
+	mfsprg	r4,3					  ; \
+	stw	r4,SL_SPRG0+12(r11)			  ; \
+	/* Backup various CPU config stuffs */		  ; \
+	/* bl	__save_cpu_setup */
+
 
+/* Disable MSR:DR to make sure we don't take a TLB or	  
+ * hash miss during the copy, as our hash table will	  
+ * for a while be unuseable. For .text, we assume we are  
+ * covered by a BAT. This works only for non-G5 at this	  
+ * point. G5 will need a better approach, possibly using  
+ * a small temporary hash table filled with large mappings,
+ * disabling the MMU completely isn't a good option for	 
+ * performance reasons.					 
+ * (Note that 750's may have the same performance issue as
+ * the G5 in this case, we should investigate using moving
+ * BATs for these CPUs)					  
+ */							  
 #define CPU_REG_MEM_DISABLE_MMU \
-	/* Disable MSR:DR to make sure we don't take a TLB or	;\
-	 * hash miss during the copy, as our hash table will	;\
-	 * for a while be unuseable. For .text, we assume we are;\
-	 * covered by a BAT. This works only for non-G5 at this	;\
-	 * point. G5 will need a better approach, possibly using;\
-	 * a small temporary hash table filled with large mappings,;\
-	 * disabling the MMU completely isn't a good option for	;\
-	 * performance reasons.	;\
-	 * (Note that 750's may have the same performance issue as;\
-	 * the G5 in this case, we should investigate using moving;\
-	 * BATs for these CPUs);\
-	 */;\
-	mfmsr	r0	;\
-	sync	;\
-	rlwinm	r0,r0,0,28,26		/* clear MSR_DR */ ;\
-	mtmsr	r0 ;\
-	sync ;\
+	mfmsr	r0					  ; \
+	sync						  ; \
+	rlwinm	r0,r0,0,28,26		/* clear MSR_DR */ ; \
+	mtmsr	r0					  ; \
+	sync						  ; \
 	isync
 
+
+/* Do a very simple cache flush/inval of the L1 to ensure 
+ * coherency of the icache 
+ */ 
 #define CPU_REG_MEM_FLUSH_CACHE \
-	/* Do a very simple cache flush/inval of the L1 to ensure \
-	 * coherency of the icache \
-	 */ \
-	lis	r3,0x0002 ;\
-	mtctr	r3 ;\
-	li	r3, 0 ;\
-1: ;\
-	lwz	r0,0(r3) ;\
-	addi	r3,r3,0x0020 ;\
-	bdnz	1b ;\
-	isync ;\
-	sync ;\
-;\
-	/* Now flush those cache lines */ ;\
-	lis	r3,0x0002 ;\
-	mtctr	r3 ;\
-	li	r3, 0 ;\
-1:;\
-	dcbf	0,r3 ;\
-	addi	r3,r3,0x0020 ;\
+	lis	r3,0x0002				  ; \
+	mtctr	r3					  ; \
+	li	r3, 0					  ; \
+1:							  ; \
+	lwz	r0,0(r3)				  ; \
+	addi	r3,r3,0x0020				  ; \
+	bdnz	1b					  ; \
+	isync						  ; \
+	sync						  ; \
+	;; \
+	/* Now flush those cache lines */		  ; \
+	lis	r3,0x0002				  ; \
+	mtctr	r3					  ; \
+	li	r3, 0					  ; \
+1:							  ; \
+	dcbf	0,r3					  ; \
+	addi	r3,r3,0x0020				  ; \
 	bdnz	1b
 
+
+/* Ok, we are now running with the kernel data of the old 
+ * kernel fully restored. We can get to the save area	  
+ * easily now. As for the rest of the code, it assumes the
+ * loader kernel and the booted one are exactly identical 
+ */
 #define CPU_REG_MEM_RESTORE \
-/* Ok, we are now running with the kernel data of the old;\
-	 * kernel fully restored. We can get to the save area;\
-	 * easily now. As for the rest of the code, it assumes the;\
-	 * loader kernel and the booted one are exactly identical;\
-	 */;\
-	lis	r11,cpu_reg_save_area@h;\
-	ori	r11,r11,cpu_reg_save_area@l;\
-	tophys(r11,r11);\
-	/* Restore various CPU config stuffs */;\
-	/* bl	__restore_cpu_setup; */\
-	/* Restore the BATs, and SDR1.  Then we can turn on the MMU. ;\
-	 * This is a bit hairy as we are running out of those BATs,;\
-	 * but first, our code is probably in the icache, and we are;\
-	 * writing the same value to the BAT, so that should be fine,;\
-	 * though a better solution will have to be found long-term;\
-	 */;\
-	lwz	r4,SL_SDR1(r11);\
-	mtsdr1	r4;\
-	lwz	r4,SL_SPRG0(r11);\
-	mtsprg	0,r4;\
-	lwz	r4,SL_SPRG0+4(r11);\
-	mtsprg	1,r4;\
-	lwz	r4,SL_SPRG0+8(r11);\
-	mtsprg	2,r4;\
-	lwz	r4,SL_SPRG0+12(r11);\
-	mtsprg	3,r4;\
-;\
-/*	lwz	r4,SL_DBAT0(r11);\
-	mtdbatu	0,r4;\
-	lwz	r4,SL_DBAT0+4(r11);\
-	mtdbatl	0,r4;\
-	lwz	r4,SL_DBAT1(r11);\
-	mtdbatu	1,r4;\
-	lwz	r4,SL_DBAT1+4(r11);\
-	mtdbatl	1,r4;\
-	lwz	r4,SL_DBAT2(r11);\
-	mtdbatu	2,r4;\
-	lwz	r4,SL_DBAT2+4(r11);\
-	mtdbatl	2,r4;\
-	lwz	r4,SL_DBAT3(r11);\
-	mtdbatu	3,r4;\
-	lwz	r4,SL_DBAT3+4(r11);\
-	mtdbatl	3,r4;\
-	lwz	r4,SL_IBAT0(r11);\
-	mtibatu	0,r4;\
-	lwz	r4,SL_IBAT0+4(r11);\
-	mtibatl	0,r4;\
-	lwz	r4,SL_IBAT1(r11);\
-	mtibatu	1,r4;\
-	lwz	r4,SL_IBAT1+4(r11);\
-	mtibatl	1,r4;\
-	lwz	r4,SL_IBAT2(r11);\
-	mtibatu	2,r4;\
-	lwz	r4,SL_IBAT2+4(r11);\
-	mtibatl	2,r4;\
-	lwz	r4,SL_IBAT3(r11);\
-	mtibatu	3,r4;\
-	lwz	r4,SL_IBAT3+4(r11);\
-	mtibatl	3,r4;\
-; */ \
-BEGIN_FTR_SECTION;\
-	li	r4,0;\
-	mtspr	SPRN_DBAT4U,r4;\
-	mtspr	SPRN_DBAT4L,r4;\
-	mtspr	SPRN_DBAT5U,r4;\
-	mtspr	SPRN_DBAT5L,r4;\
-	mtspr	SPRN_DBAT6U,r4;\
-	mtspr	SPRN_DBAT6L,r4;\
-	mtspr	SPRN_DBAT7U,r4;\
-	mtspr	SPRN_DBAT7L,r4;\
-	mtspr	SPRN_IBAT4U,r4;\
-	mtspr	SPRN_IBAT4L,r4;\
-	mtspr	SPRN_IBAT5U,r4;\
-	mtspr	SPRN_IBAT5L,r4;\
-	mtspr	SPRN_IBAT6U,r4;\
-	mtspr	SPRN_IBAT6L,r4;\
-	mtspr	SPRN_IBAT7U,r4;\
-	mtspr	SPRN_IBAT7L,r4;\
-END_FTR_SECTION_IFSET(CPU_FTR_HAS_HIGH_BATS);\
-;\
-	/* Flush all TLBs */;\
-	lis	r4,0x1000;\
-1:	addic.	r4,r4,-0x1000;\
-	tlbie	r4;\
-	blt	1b;\
-	sync;\
-;\
-	/* restore the MSR and turn on the MMU */;\
-	lwz	r3,SL_MSR(r11);\
-	bl	turn_on_mmu;\
-	tovirt(r11,r11);\
-;\
-	/* Restore TB */;\
-	li	r3,0;\
-	mttbl	r3;\
-	lwz	r3,SL_TB(r11);\
-	lwz	r4,SL_TB+4(r11);\
-	mttbu	r3;\
-	mttbl	r4;\
-; \
-	lwz	r0,SL_CR(r11);\
-	mtcr	r0;\
-	lwz	r2,SL_R2(r11);\
-	lmw	r12,SL_R12(r11);\
-	lwz	r1,SL_SP(r11);\
+	lis	r11,cpu_reg_save_area@h			  ; \
+	ori	r11,r11,cpu_reg_save_area@l		  ; \
+	tophys(r11,r11)					  ; \
+	/* Restore various CPU config stuffs */		  ; \
+	/* bl	__restore_cpu_setup */			  ; \
+	/* Restore the BATs, and SDR1.  Then we can turn on the MMU. ; \
+	 * This is a bit hairy as we are running out of those BATs, ; \
+	 * but first, our code is probably in the icache, and we are ; \
+	 * writing the same value to the BAT, so that should be fine, ; \
+	 * though a better solution will have to be found long-term ; \
+	 */						  ; \
+	lwz	r4,SL_SDR1(r11)				  ; \
+	mtsdr1	r4					  ; \
+	lwz	r4,SL_SPRG0(r11)			  ; \
+	mtsprg	0,r4					  ; \
+	lwz	r4,SL_SPRG0+4(r11)			  ; \
+	mtsprg	1,r4					  ; \
+	lwz	r4,SL_SPRG0+8(r11)			  ; \
+	mtsprg	2,r4					  ; \
+	lwz	r4,SL_SPRG0+12(r11)			  ; \
+	mtsprg	3,r4					  ; \
+	;; \
+BEGIN_FTR_SECTION  \
+	li	r4,0					  ; \
+	mtspr	SPRN_DBAT4U,r4				  ; \
+	mtspr	SPRN_DBAT4L,r4				  ; \
+	mtspr	SPRN_DBAT5U,r4				  ; \
+	mtspr	SPRN_DBAT5L,r4				  ; \
+	mtspr	SPRN_DBAT6U,r4				  ; \
+	mtspr	SPRN_DBAT6L,r4				  ; \
+	mtspr	SPRN_DBAT7U,r4				  ; \
+	mtspr	SPRN_DBAT7L,r4				  ; \
+	mtspr	SPRN_IBAT4U,r4				  ; \
+	mtspr	SPRN_IBAT4L,r4				  ; \
+	mtspr	SPRN_IBAT5U,r4				  ; \
+	mtspr	SPRN_IBAT5L,r4				  ; \
+	mtspr	SPRN_IBAT6U,r4				  ; \
+	mtspr	SPRN_IBAT6L,r4				  ; \
+	mtspr	SPRN_IBAT7U,r4				  ; \
+	mtspr	SPRN_IBAT7L,r4				  ; \
+END_FTR_SECTION_IFSET(CPU_FTR_HAS_HIGH_BATS)		  ; \
+	;; \
+	/* Flush all TLBs */				  ; \
+	lis	r4,0x1000				  ; \
+1:	addic.	r4,r4,-0x1000				  ; \
+	tlbie	r4					  ; \
+	blt	1b					  ; \
+	sync						  ; \
+	;; \
+	/* restore the MSR and turn on the MMU */	  ; \
+	lwz	r3,SL_MSR(r11)				  ; \
+	bl	turn_on_mmu				  ; \
+	tovirt(r11,r11)					  ; \
+	;; \
+	/* Restore TB */				  ; \
+	li	r3,0					  ; \
+	mttbl	r3					  ; \
+	lwz	r3,SL_TB(r11)				  ; \
+	lwz	r4,SL_TB+4(r11)				  ; \
+	mttbu	r3					  ; \
+	mttbl	r4					  ; \
+	;; \
+	lwz	r0,SL_CR(r11)				  ; \
+	mtcr	r0					  ; \
+	lwz	r2,SL_R2(r11)				  ; \
+	lmw	r12,SL_R12(r11)				  ; \
+	lwz	r1,SL_SP(r11)				  ; \
 	lwz	r4,SL_LR(r11)
 
 #define CPU_REG_MEM_RESTORE_END \
@@ -271,16 +207,17 @@
 	lis	r11,cpu_reg_save_area@h			  ; \
 	ori	r11,r11,cpu_reg_save_area@l		  ; \
 	lwz	r0,SL_CR(r11)				  ; \
-	mtcr r0					  ; \
+	mtcr r0						  ; \
 	lwz	r2,SL_R2(r11)				  ; \
 	lmw	r12,SL_R12(r11)				  ; \
 	lwz	r1,SL_SP(r11)
 
+
+/* FIXME:This construct is actually not useful since we don't shut 
+ * down the instruction MMU, we could just flip back MSR-DR on.	
+ */							  
 #define CPU_REG_TURN_ON_MMU \
-/* FIXME:This construct is actually not useful since we don't shut ; \
- * down the instruction MMU, we could just flip back MSR-DR on.	; \
- */							  ; \
-turn_on_mmu:						  ; \
+	turn_on_mmu:					  ; \
 	mflr	r4					  ; \
 	mtsrr0	r4					  ; \
 	mtsrr1	r3					  ; \


--- orig/arch/ppc/power/swsusp2-asm.S
+++ mod/arch/ppc/power/swsusp2-asm.S
@@ -25,6 +25,7 @@
 	bl	do_swsusp2_suspend_1
 	CPU_REG_MEM_SAVE
 	bl	do_swsusp2_suspend_2
+	bl	restore_processor_state
 	CPU_REG_MEM_RESTORE_END
 	CPU_REG_STACK_RESTORE
 	
@@ -43,8 +44,8 @@
 	CPU_REG_MEM_FLUSH_CACHE
 	
 	CPU_REG_MEM_RESTORE
-	bl	do_swsusp2_resume_2
-	bl	restore_processor_state
+	bl do_swsusp2_resume_2
+	bl restore_processor_state
 	CPU_REG_MEM_RESTORE_END
 	CPU_REG_STACK_RESTORE
 


--- orig/arch/ppc/power/swsusp2-copyback.S
+++ mod/arch/ppc/power/swsusp2-copyback.S
@@ -10,14 +10,11 @@
 
 	.section ".text"
 swsusp2_copyback:
-	lis r20,pagedir_resume@ha	/* can't ture this is right FIXME */
+	lis r20,pagedir_resume@ha
 	addi r20,r20,pagedir_resume@l
 	tophys(r20,r20)
-#if 0
-	lwz	r4,4(r20)
-	twi	31,r0,0	/* triger trap */
-#endif	
-	lis r4,0xcccc /* FIXME */
+
+	lis r4,0xcccc 
 	ori r4,r4,52429
 
 	lwz r6,12(r20)		/* r6 is origranges.first */
@@ -42,7 +39,7 @@
 
 	bdnz swsusp2_copy_data
 
-	lwz r0,4(r6)					  /* r0 is maximum */
+	lwz r0,4(r6)	      /* r0 is maximum */
 	cmplw r8,r0
 	bge- next_orig
 	addi r8,r8,1


--- orig/arch/ppc/power/swsusp2.c
+++ mod/arch/ppc/power/swsusp2.c
@@ -27,25 +27,6 @@
 #include <linux/suspend-debug.h>
 #include <linux/suspend-common.h>
 #include <asm/uaccess.h>
-#if 0
-/* Local variables for do_swsusp2_suspend */
-volatile static int state1 __nosavedata = 0;
-volatile static int state2 __nosavedata = 0;
-volatile static int state3 __nosavedata = 0;
-volatile static int loop __nosavedata = 0;
-volatile static struct range *origrange __nosavedata;
-volatile static struct range *copyrange __nosavedata;
-volatile static int origoffset __nosavedata;
-volatile static int copyoffset __nosavedata;
-volatile static unsigned long * origpage __nosavedata;
-volatile static unsigned long * copypage __nosavedata;
-#endif
-
-//volatile static int orig_min_free __nosavedata;
-#ifndef CONFIG_SMP
-//static unsigned long c_loops_per_jiffy_ref __nosavedata = 0;
-//static unsigned long cpu_khz_ref __nosavedata = 0;
-#endif
 
 extern void do_swsusp2_suspend_1(void);
 extern void do_swsusp2_suspend_2(void);
@@ -53,67 +34,20 @@
 extern void do_swsusp2_resume_2(void);
 extern struct pagedir __nosavedata pagedir_resume;
 
-/*
- * FIXME: This function should really be written in assembly. Actually
- * requirement is that it does not touch stack, because %esp will be
- * wrong during resume before restore_processor_context(). Check
- * assembly if you modify this.
- */
-#if 0
-static inline void pre_copyback(void)
-{
-#ifdef CONFIG_PREEMPT
-	/*
-	 * Preempt disabled in kernel we're about to restore.
-	 * Make sure we match state now.
-	 */
-	preempt_disable();
-	PRINTPREEMPTCOUNT("Prior to copying old kernel back.");
-#endif
-
-	state1 = swsusp_action;
-	state2 = swsusp_debug_state;
-	state3 = console_loglevel;
-
-#ifndef CONFIG_SMP
-	//c_loops_per_jiffy_ref = cpu_data->loops_per_jiffy;
-	//cpu_khz_ref = cpu_khz;
-#endif
-}
-static inline void post_copyback(void)
-{
-#ifndef CONFIG_SMP
-	//cpu_data->loops_per_jiffy = c_loops_per_jiffy_ref;
-	//loops_per_jiffy = c_loops_per_jiffy_ref;
-	//cpu_khz = cpu_khz_ref;
-#endif
-	swsusp_action = state1;
-	swsusp_debug_state = state2;
-	console_loglevel = state3;
-	//swsusp_min_free = orig_min_free;
-
-}
-#endif
 static inline void do_swsusp2_copyback(void)
 {
 	/* PowerPC has a lots register, use local register is possible */
 	register int origoffset, copyoffset;
 	register unsigned long * origpage, * copypage;
 	register struct range *origrange, *copyrange;
-//	register int pagesize;
-
-//	pre_copyback();
 
 	origrange = pagedir_resume.origranges.first;
-//	pagesize = pagedir_resume.pageset_size;
-//	printk("%d\n", pagesize);
 	origoffset = origrange->minimum;
 	origpage = (unsigned long *) (page_address(mem_map + origoffset));
 	
 	copyrange = pagedir_resume.destranges.first;
 	copyoffset = copyrange->minimum;
 	copypage = (unsigned long *) (page_address(mem_map + copyoffset));
-	//orig_min_free = swsusp_min_free;
 
 	while (origrange) {
 		register int loop;
@@ -145,8 +79,6 @@
 	
 /* Ahah, we now run with our old stack, and with registers copied from
    suspend time */
-
-//	post_copyback();
 }
 
 void do_swsusp_lowlevel(int resume)

Re: oops with 2.6.1-rc1 and rc-3

[Prakash K. Cheemplavam]

[-- Attachment #1: Type: text/plain, Size: 3443 bytes --]

Micha Feigin wrote:
> On Sun, Feb 01, 2004 at 02:48:28AM +0100, Prakash K. Cheemplavam wrote:
> 
>>This happened once with rc-1 vanilla and once with rc-3 (haven't used 
>>rc2 long enough.) Never happened with a earlier kernel. The message 
>>repeats eternally itself making the system next to unusuable.
>>
>>Any idea how to fix it?
>>
>>I am using siimage ide driver.
>>
>>Prakash
>>
>>Feb  1 02:34:48 tachyon handlers:
>>Feb  1 02:34:48 tachyon [<c02a6b50>] (ide_intr+0x0/0x190)
>>Feb  1 02:34:48 tachyon [<c03248c0>] (snd_intel8x0_interrupt+0x0/0x210)
>>Feb  1 02:34:48 tachyon Disabling IRQ #11
>>Feb  1 02:34:48 tachyon irq 11: nobody cared!
> 
> 
> This irq message has been reported by several people (including me), I
> don't think there is a solution yet. AFAIK its not swsusp related.

Yes, it is NOT swsusp related.

> 
>>Feb  1 02:34:48 tachyon Call Trace:
>>Feb  1 02:34:48 tachyon [<c010b0aa>] __report_bad_irq+0x2a/0x90
>>Feb  1 02:34:48 tachyon [<c010b19c>] note_interrupt+0x6c/0xb0
>>Feb  1 02:34:48 tachyon [<c010b451>] do_IRQ+0x121/0x130
>>Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
>>Feb  1 02:34:48 tachyon [<c0124080>] do_softirq+0x40/0xa0
>>Feb  1 02:34:48 tachyon [<c010b42d>] do_IRQ+0xfd/0x130
>>Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
>>Feb  1 02:34:48 tachyon [<c0281056>] generic_unplug_device+0x26/0x80
>>Feb  1 02:34:48 tachyon [<c028121a>] blk_run_queues+0x7a/0xb0
>>Feb  1 02:34:48 tachyon [<c016605f>] __wait_on_buffer+0xbf/0xd0
>>Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
>>Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
>>Feb  1 02:34:48 tachyon [<c020dbb8>] submit_logged_buffer+0x38/0x60
>>Feb  1 02:34:48 tachyon [<c020e1a3>] kupdate_one_transaction+0x1b3/0x210
>>Feb  1 02:34:48 tachyon [<c020e275>] reiserfs_journal_kupdate+0x75/0xb0
>>Feb  1 02:34:48 tachyon [<c0210ed4>] flush_old_commits+0x144/0x1d0
>>Feb  1 02:34:48 tachyon [<c0122583>] do_exit+0x293/0x500
>>Feb  1 02:34:48 tachyon [<c01fe942>] reiserfs_write_super+0x82/0x90
>>Feb  1 02:34:48 tachyon [<c016b94c>] sync_supers+0xac/0xc0
>>Feb  1 02:34:48 tachyon [<c014b526>] wb_kupdate+0x36/0x120
>>Feb  1 02:34:48 tachyon [<c02602d3>] tty_write+0x1d3/0x3f0
>>Feb  1 02:34:48 tachyon [<c026008e>] tty_read+0x18e/0x200
>>Feb  1 02:34:48 tachyon [<c011c86d>] schedule+0x31d/0x590
>>Feb  1 02:34:48 tachyon [<c01214c0>] reparent_to_init+0xf0/0x180
>>Feb  1 02:34:48 tachyon [<c014bb4b>] __pdflush+0xcb/0x1b0
>>Feb  1 02:34:48 tachyon [<c014bc30>] pdflush+0x0/0x20
>>Feb  1 02:34:48 tachyon [<c014bc3f>] pdflush+0xf/0x20
>>Feb  1 02:34:48 tachyon [<c014b4f0>] wb_kupdate+0x0/0x120
>>Feb  1 02:34:48 tachyon [<c0107284>] kernel_thread_helper+0x0/0xc
>>Feb  1 02:34:48 tachyon [<c0107289>] kernel_thread_helper+0x5/0xc
>>Feb  1 02:34:48 tachyon
> 
> 
> I didn't check it in the kernel but at first sight it looks like
> regular disks updates. I don't know what it goes into a loop. Are you
> sure that you don't have something that keeps updating the disk?

Nope, as I investigated further: I tried using libata and then rc3 
already hang at boot - just after libata init - with above (or similar) 
oops. rc2 did the same. Only rc1 did boot and I am currently using it to 
see ho far it goes.

So there seems to be some serious issue since 2.6.2-rc2 going on. Maybe 
some ACPI related update?

I attached my .config, in case if it of interest.

Prakash

[-- Attachment #2: .config --]
[-- Type: text/plain, Size: 25679 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 is not set
# CONFIG_STANDALONE is not set
CONFIG_BROKEN=y
CONFIG_BROKEN_ON_SMP=y

#
# General setup
#
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
CONFIG_LOG_BUF_SHIFT=14
# CONFIG_IKCONFIG is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
CONFIG_KMOD=y

#
# Processor type and features
#
CONFIG_X86_PC=y
# 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_MPENTIUM4 is not set
# CONFIG_MK6 is not set
CONFIG_MK7=y
# CONFIG_MK8 is not set
# CONFIG_MELAN 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=y
CONFIG_X86_MCE_NONFATAL=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
CONFIG_MICROCODE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_EDD is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_HIGHMEM=y
CONFIG_HIGHPTE=y
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_HAVE_DEC_LOCK=y

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

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_BOOT=y
CONFIG_ACPI_INTERPRETER=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# 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_ACPI_RELAXED_AML is not set

#
# APM (Advanced Power Management) BIOS Support
#
CONFIG_APM=y
# CONFIG_APM_IGNORE_USER_SUSPEND is not set
# CONFIG_APM_DO_ENABLE is not set
CONFIG_APM_CPU_IDLE=y
# CONFIG_APM_DISPLAY_BLANK is not set
# CONFIG_APM_RTC_IS_GMT is not set
# CONFIG_APM_ALLOW_INTS is not set
# CONFIG_APM_REAL_MODE_POWER_OFF 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_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
CONFIG_HOTPLUG=y

#
# PCMCIA/CardBus support
#
# CONFIG_PCMCIA is not set
CONFIG_PCMCIA_PROBE=y

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y

#
# Device Drivers
#

#
# Generic Driver Options
#
# CONFIG_FW_LOADER is not set

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

#
# Parallel port support
#
# CONFIG_PARPORT is not set

#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set

#
# Protocols
#
# CONFIG_ISAPNP is not set
# CONFIG_PNPBIOS is not set

#
# Block devices
#
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_DEV_XD 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_RAM is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_LBD=y

#
# 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_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
# CONFIG_IDEDISK_STROKE is not set
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
CONFIG_BLK_DEV_IDEFLOPPY=y
# CONFIG_BLK_DEV_IDESCSI is not set
CONFIG_IDE_TASK_IOCTL=y
CONFIG_IDE_TASKFILE_IO=y

#
# IDE chipset support/bugfixes
#
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# 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_IDEDMA_PCI_WIP 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=y
# 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_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 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_CHIPSETS is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
CONFIG_IDEDMA_AUTO=y
# CONFIG_DMA_NONPCI is not set
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y

#
# 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_REPORT_LUNS is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set

#
# SCSI low-level drivers
#
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 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_ADVANSYS is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_MEGARAID is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_SVW is not set
# CONFIG_SCSI_ATA_PIIX is not set
# CONFIG_SCSI_SATA_PROMISE is not set
CONFIG_SCSI_SATA_SIL=y
# CONFIG_SCSI_SATA_VIA is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_CPQFCTS is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 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_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_PCI2000 is not set
# CONFIG_SCSI_PCI2220I is not set
# CONFIG_SCSI_PSI240I is not set
# CONFIG_SCSI_QLOGIC_FAS 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_CONFIG=y
# CONFIG_SCSI_QLA21XX is not set
# CONFIG_SCSI_QLA22XX is not set
# CONFIG_SCSI_QLA23XX is not set
# CONFIG_SCSI_SEAGATE is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set

#
# Old CD-ROM drivers (not SCSI, not IDE)
#
# CONFIG_CD_NO_IDESCSI is not set

#
# Multi-device support (RAID and LVM)
#
# CONFIG_MD is not set

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

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

#
# I2O device support
#
CONFIG_I2O=y
CONFIG_I2O_PCI=y
# CONFIG_I2O_BLOCK is not set
# CONFIG_I2O_SCSI is not set
CONFIG_I2O_PROC=y

#
# Networking support
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
# 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_INET_ECN 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
# CONFIG_IPV6 is not set
# CONFIG_DECNET is not set
# CONFIG_BRIDGE is not set
# CONFIG_NETFILTER is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IPV6_SCTP__=y
# CONFIG_IP_SCTP is not set
# CONFIG_ATM is not set
# CONFIG_VLAN_8021Q 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

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
CONFIG_NETDEVICES=y

#
# ARCnet devices
#
# CONFIG_ARCNET is not set
CONFIG_DUMMY=y
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_NET_SB1000 is not set

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

#
# Tulip family network device support
#
# CONFIG_NET_TULIP is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA 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_AC3200 is not set
# CONFIG_APRICOT is not set
# CONFIG_B44 is not set
CONFIG_FORCEDETH=y
# CONFIG_CS89x0 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 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_NET_POCKET 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_SIS190 is not set
# CONFIG_SK98LIN is not set
# CONFIG_TIGON3 is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_IXGB is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set

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

#
# Token Ring devices
#
# CONFIG_TR is not set
# CONFIG_NET_FC is not set
# CONFIG_RCPCI is not set
# CONFIG_SHAPER is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set

#
# Amateur Radio support
#
# CONFIG_HAMRADIO is not set

#
# IrDA (infrared) support
#
# CONFIG_IRDA is not set

#
# Bluetooth support
#
# CONFIG_BT is not set

#
# ISDN subsystem
#
# CONFIG_ISDN_BOOL 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 is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD 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 is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC 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_UNIX98_PTY_COUNT=256

#
# Mice
#
# CONFIG_BUSMOUSE 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 is not set
# CONFIG_DRM is not set
# CONFIG_MWAVE is not set
# CONFIG_RAW_DRIVER 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

#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_ELEKTOR is not set
# CONFIG_I2C_ELV is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_ISA is not set
CONFIG_I2C_NFORCE2=y
# 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 is not set
# CONFIG_I2C_VELLEMAN is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set

#
# I2C Hardware Sensors Chip support
#
CONFIG_I2C_SENSOR=y
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_IT87 is not set
CONFIG_SENSORS_LM75=y
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_VIA686A is not set
CONFIG_SENSORS_W83781D=y
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set

#
# Digital Video Broadcasting Devices
#
CONFIG_DVB=y
CONFIG_DVB_CORE=y

#
# Supported Frontend Modules
#
# CONFIG_DVB_TWINHAN_DST is not set
# CONFIG_DVB_STV0299 is not set
# CONFIG_DVB_SP887X is not set
# CONFIG_DVB_ALPS_TDLB7 is not set
# CONFIG_DVB_ALPS_TDMB7 is not set
# CONFIG_DVB_ATMEL_AT76C651 is not set
# CONFIG_DVB_CX24110 is not set
# CONFIG_DVB_GRUNDIG_29504_491 is not set
# CONFIG_DVB_GRUNDIG_29504_401 is not set
CONFIG_DVB_MT312=y
# CONFIG_DVB_VES1820 is not set
# CONFIG_DVB_VES1X93 is not set
# CONFIG_DVB_TDA1004X is not set

#
# Supported SAA7146 based PCI Adapters
#
# CONFIG_DVB_AV7110 is not set
# CONFIG_DVB_BUDGET is not set
# CONFIG_DVB_BUDGET_CI is not set
# CONFIG_DVB_BUDGET_AV is not set

#
# Supported USB Adapters
#
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set

#
# Supported FlexCopII (B2C2) Adapters
#
CONFIG_DVB_B2C2_SKYSTAR=y

#
# Supported BT878 Adapters
#

#
# Graphics support
#
CONFIG_FB=y
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_VESA=y
CONFIG_VIDEO_SELECT=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON 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_PM3 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_PCI_CONSOLE=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

#
# Logo configuration
#
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y

#
# Sound
#
CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=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_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 is not set

#
# ISA devices
#
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_WAVEFRONT is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set

#
# PCI devices
#
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_AZT3328 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_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 is not set
# 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=y
# 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

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set

#
# USB support
#
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set

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

#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
CONFIG_USB_OHCI_HCD=m
# 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=m
# CONFIG_USB_STORAGE 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_XPAD is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_SCANNER 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
#

#
# 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_BRLVGER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_GADGET is not set

#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT3_FS is not set
# CONFIG_JBD is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_JFS_FS is not set
# 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=y

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
CONFIG_UDF_FS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
# CONFIG_DEVFS_FS is not set
CONFIG_DEVPTS_FS=y
# CONFIG_DEVPTS_FS_XATTR 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_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=y
# CONFIG_NFS_V3 is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
# CONFIG_NFSD_V3 is not set
# CONFIG_NFSD_TCP is not set
CONFIG_LOCKD=y
CONFIG_EXPORTFS=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_GSS is not set
CONFIG_SMB_FS=y
# CONFIG_SMB_NLS_DEFAULT is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_INTERMEZZO_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# 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 is not set
# CONFIG_NLS_CODEPAGE_1251 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 is not set
# 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 is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_FRAME_POINTER is not set

#
# Security options
#
# CONFIG_SECURITY is not set

#
# Cryptographic options
#
# CONFIG_CRYPTO is not set

#
# Library routines
#
CONFIG_CRC32=y
CONFIG_ZLIB_INFLATE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_PC=y

Re: oops with 2.6.1-rc1 and rc-3

[Prakash K. Cheemplavam]

Tried now rc2-mm1 and mm2:

mm1: boots ok
mm2: gives same/similar oops at boot time with libata

Prakash

Prakash K. Cheemplavam wrote:
> Micha Feigin wrote:
> 
>> On Sun, Feb 01, 2004 at 02:48:28AM +0100, Prakash K. Cheemplavam wrote:
>>
>>> This happened once with rc-1 vanilla and once with rc-3 (haven't used 
>>> rc2 long enough.) Never happened with a earlier kernel. The message 
>>> repeats eternally itself making the system next to unusuable.
>>>
>>> Any idea how to fix it?
>>>
>>> I am using siimage ide driver.
>>>
>>> Prakash
>>>
>>> Feb  1 02:34:48 tachyon handlers:
>>> Feb  1 02:34:48 tachyon [<c02a6b50>] (ide_intr+0x0/0x190)
>>> Feb  1 02:34:48 tachyon [<c03248c0>] (snd_intel8x0_interrupt+0x0/0x210)
>>> Feb  1 02:34:48 tachyon Disabling IRQ #11
>>> Feb  1 02:34:48 tachyon irq 11: nobody cared!
>>
>>
>>
>> This irq message has been reported by several people (including me), I
>> don't think there is a solution yet. AFAIK its not swsusp related.
> 
> 
> Yes, it is NOT swsusp related.
> 
>>
>>> Feb  1 02:34:48 tachyon Call Trace:
>>> Feb  1 02:34:48 tachyon [<c010b0aa>] __report_bad_irq+0x2a/0x90
>>> Feb  1 02:34:48 tachyon [<c010b19c>] note_interrupt+0x6c/0xb0
>>> Feb  1 02:34:48 tachyon [<c010b451>] do_IRQ+0x121/0x130
>>> Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
>>> Feb  1 02:34:48 tachyon [<c0124080>] do_softirq+0x40/0xa0
>>> Feb  1 02:34:48 tachyon [<c010b42d>] do_IRQ+0xfd/0x130
>>> Feb  1 02:34:48 tachyon [<c0109854>] common_interrupt+0x18/0x20
>>> Feb  1 02:34:48 tachyon [<c0281056>] generic_unplug_device+0x26/0x80
>>> Feb  1 02:34:48 tachyon [<c028121a>] blk_run_queues+0x7a/0xb0
>>> Feb  1 02:34:48 tachyon [<c016605f>] __wait_on_buffer+0xbf/0xd0
>>> Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
>>> Feb  1 02:34:48 tachyon [<c011e1c0>] autoremove_wake_function+0x0/0x50
>>> Feb  1 02:34:48 tachyon [<c020dbb8>] submit_logged_buffer+0x38/0x60
>>> Feb  1 02:34:48 tachyon [<c020e1a3>] kupdate_one_transaction+0x1b3/0x210
>>> Feb  1 02:34:48 tachyon [<c020e275>] reiserfs_journal_kupdate+0x75/0xb0
>>> Feb  1 02:34:48 tachyon [<c0210ed4>] flush_old_commits+0x144/0x1d0
>>> Feb  1 02:34:48 tachyon [<c0122583>] do_exit+0x293/0x500
>>> Feb  1 02:34:48 tachyon [<c01fe942>] reiserfs_write_super+0x82/0x90
>>> Feb  1 02:34:48 tachyon [<c016b94c>] sync_supers+0xac/0xc0
>>> Feb  1 02:34:48 tachyon [<c014b526>] wb_kupdate+0x36/0x120
>>> Feb  1 02:34:48 tachyon [<c02602d3>] tty_write+0x1d3/0x3f0
>>> Feb  1 02:34:48 tachyon [<c026008e>] tty_read+0x18e/0x200
>>> Feb  1 02:34:48 tachyon [<c011c86d>] schedule+0x31d/0x590
>>> Feb  1 02:34:48 tachyon [<c01214c0>] reparent_to_init+0xf0/0x180
>>> Feb  1 02:34:48 tachyon [<c014bb4b>] __pdflush+0xcb/0x1b0
>>> Feb  1 02:34:48 tachyon [<c014bc30>] pdflush+0x0/0x20
>>> Feb  1 02:34:48 tachyon [<c014bc3f>] pdflush+0xf/0x20
>>> Feb  1 02:34:48 tachyon [<c014b4f0>] wb_kupdate+0x0/0x120
>>> Feb  1 02:34:48 tachyon [<c0107284>] kernel_thread_helper+0x0/0xc
>>> Feb  1 02:34:48 tachyon [<c0107289>] kernel_thread_helper+0x5/0xc
>>> Feb  1 02:34:48 tachyon
>>
>>
>>
>> I didn't check it in the kernel but at first sight it looks like
>> regular disks updates. I don't know what it goes into a loop. Are you
>> sure that you don't have something that keeps updating the disk?
> 
> 
> Nope, as I investigated further: I tried using libata and then rc3 
> already hang at boot - just after libata init - with above (or similar) 
> oops. rc2 did the same. Only rc1 did boot and I am currently using it to 
> see ho far it goes.
> 
> So there seems to be some serious issue since 2.6.2-rc2 going on. Maybe 
> some ACPI related update?
> 
> I attached my .config, in case if it of interest.
> 
> Prakash
> 
> 
> ------------------------------------------------------------------------
> 
> #
> # 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 is not set
> # CONFIG_STANDALONE is not set
> CONFIG_BROKEN=y
> CONFIG_BROKEN_ON_SMP=y
> 
> #
> # General setup
> #
> CONFIG_SWAP=y
> CONFIG_SYSVIPC=y
> # CONFIG_BSD_PROCESS_ACCT is not set
> CONFIG_SYSCTL=y
> CONFIG_LOG_BUF_SHIFT=14
> # CONFIG_IKCONFIG is not set
> # CONFIG_EMBEDDED is not set
> CONFIG_KALLSYMS=y
> CONFIG_FUTEX=y
> CONFIG_EPOLL=y
> CONFIG_IOSCHED_NOOP=y
> CONFIG_IOSCHED_AS=y
> CONFIG_IOSCHED_DEADLINE=y
> # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
> 
> #
> # Loadable module support
> #
> CONFIG_MODULES=y
> CONFIG_MODULE_UNLOAD=y
> # CONFIG_MODULE_FORCE_UNLOAD is not set
> CONFIG_OBSOLETE_MODPARM=y
> # CONFIG_MODVERSIONS is not set
> CONFIG_KMOD=y
> 
> #
> # Processor type and features
> #
> CONFIG_X86_PC=y
> # 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_MPENTIUM4 is not set
> # CONFIG_MK6 is not set
> CONFIG_MK7=y
> # CONFIG_MK8 is not set
> # CONFIG_MELAN 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=y
> CONFIG_X86_MCE_NONFATAL=y
> # CONFIG_TOSHIBA is not set
> # CONFIG_I8K is not set
> CONFIG_MICROCODE=y
> CONFIG_X86_MSR=y
> CONFIG_X86_CPUID=y
> # CONFIG_EDD is not set
> # CONFIG_NOHIGHMEM is not set
> CONFIG_HIGHMEM4G=y
> # CONFIG_HIGHMEM64G is not set
> CONFIG_HIGHMEM=y
> CONFIG_HIGHPTE=y
> # CONFIG_MATH_EMULATION is not set
> CONFIG_MTRR=y
> # CONFIG_EFI is not set
> CONFIG_HAVE_DEC_LOCK=y
> 
> #
> # Power management options (ACPI, APM)
> #
> CONFIG_PM=y
> # CONFIG_SOFTWARE_SUSPEND is not set
> # CONFIG_PM_DISK is not set
> 
> #
> # ACPI (Advanced Configuration and Power Interface) Support
> #
> CONFIG_ACPI=y
> CONFIG_ACPI_BOOT=y
> CONFIG_ACPI_INTERPRETER=y
> CONFIG_ACPI_SLEEP=y
> CONFIG_ACPI_SLEEP_PROC_FS=y
> CONFIG_ACPI_AC=y
> CONFIG_ACPI_BATTERY=y
> CONFIG_ACPI_BUTTON=y
> CONFIG_ACPI_FAN=y
> CONFIG_ACPI_PROCESSOR=y
> CONFIG_ACPI_THERMAL=y
> # 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_ACPI_RELAXED_AML is not set
> 
> #
> # APM (Advanced Power Management) BIOS Support
> #
> CONFIG_APM=y
> # CONFIG_APM_IGNORE_USER_SUSPEND is not set
> # CONFIG_APM_DO_ENABLE is not set
> CONFIG_APM_CPU_IDLE=y
> # CONFIG_APM_DISPLAY_BLANK is not set
> # CONFIG_APM_RTC_IS_GMT is not set
> # CONFIG_APM_ALLOW_INTS is not set
> # CONFIG_APM_REAL_MODE_POWER_OFF 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_GODIRECT is not set
> CONFIG_PCI_GOANY=y
> CONFIG_PCI_BIOS=y
> CONFIG_PCI_DIRECT=y
> CONFIG_PCI_LEGACY_PROC=y
> CONFIG_PCI_NAMES=y
> CONFIG_ISA=y
> # CONFIG_EISA is not set
> # CONFIG_MCA is not set
> # CONFIG_SCx200 is not set
> CONFIG_HOTPLUG=y
> 
> #
> # PCMCIA/CardBus support
> #
> # CONFIG_PCMCIA is not set
> CONFIG_PCMCIA_PROBE=y
> 
> #
> # PCI Hotplug Support
> #
> # CONFIG_HOTPLUG_PCI is not set
> 
> #
> # Executable file formats
> #
> CONFIG_BINFMT_ELF=y
> CONFIG_BINFMT_AOUT=y
> CONFIG_BINFMT_MISC=y
> 
> #
> # Device Drivers
> #
> 
> #
> # Generic Driver Options
> #
> # CONFIG_FW_LOADER is not set
> 
> #
> # Memory Technology Devices (MTD)
> #
> # CONFIG_MTD is not set
> 
> #
> # Parallel port support
> #
> # CONFIG_PARPORT is not set
> 
> #
> # Plug and Play support
> #
> CONFIG_PNP=y
> # CONFIG_PNP_DEBUG is not set
> 
> #
> # Protocols
> #
> # CONFIG_ISAPNP is not set
> # CONFIG_PNPBIOS is not set
> 
> #
> # Block devices
> #
> CONFIG_BLK_DEV_FD=y
> # CONFIG_BLK_DEV_XD 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_RAM is not set
> CONFIG_BLK_DEV_INITRD=y
> CONFIG_LBD=y
> 
> #
> # 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_HD_IDE is not set
> CONFIG_BLK_DEV_IDEDISK=y
> CONFIG_IDEDISK_MULTI_MODE=y
> # CONFIG_IDEDISK_STROKE is not set
> CONFIG_BLK_DEV_IDECD=y
> # CONFIG_BLK_DEV_IDETAPE is not set
> CONFIG_BLK_DEV_IDEFLOPPY=y
> # CONFIG_BLK_DEV_IDESCSI is not set
> CONFIG_IDE_TASK_IOCTL=y
> CONFIG_IDE_TASKFILE_IO=y
> 
> #
> # IDE chipset support/bugfixes
> #
> # CONFIG_BLK_DEV_CMD640 is not set
> # CONFIG_BLK_DEV_IDEPNP is not set
> CONFIG_BLK_DEV_IDEPCI=y
> CONFIG_IDEPCI_SHARE_IRQ=y
> # CONFIG_BLK_DEV_OFFBOARD is not set
> # CONFIG_BLK_DEV_GENERIC is not set
> # 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_IDEDMA_PCI_WIP 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=y
> # 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_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 is not set
> # CONFIG_BLK_DEV_SLC90E66 is not set
> # CONFIG_BLK_DEV_TRM290 is not set
> # CONFIG_BLK_DEV_VIA82CXXX is not set
> # CONFIG_IDE_CHIPSETS is not set
> CONFIG_BLK_DEV_IDEDMA=y
> # CONFIG_IDEDMA_IVB is not set
> CONFIG_IDEDMA_AUTO=y
> # CONFIG_DMA_NONPCI is not set
> # CONFIG_BLK_DEV_HD is not set
> 
> #
> # SCSI device support
> #
> CONFIG_SCSI=y
> CONFIG_SCSI_PROC_FS=y
> 
> #
> # 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_REPORT_LUNS is not set
> # CONFIG_SCSI_CONSTANTS is not set
> # CONFIG_SCSI_LOGGING is not set
> 
> #
> # SCSI low-level drivers
> #
> # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
> # CONFIG_SCSI_7000FASST is not set
> # CONFIG_SCSI_ACARD is not set
> # CONFIG_SCSI_AHA152X is not set
> # CONFIG_SCSI_AHA1542 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_ADVANSYS is not set
> # CONFIG_SCSI_IN2000 is not set
> # CONFIG_SCSI_AM53C974 is not set
> # CONFIG_SCSI_MEGARAID is not set
> CONFIG_SCSI_SATA=y
> # CONFIG_SCSI_SATA_SVW is not set
> # CONFIG_SCSI_ATA_PIIX is not set
> # CONFIG_SCSI_SATA_PROMISE is not set
> CONFIG_SCSI_SATA_SIL=y
> # CONFIG_SCSI_SATA_VIA is not set
> # CONFIG_SCSI_BUSLOGIC is not set
> # CONFIG_SCSI_CPQFCTS is not set
> # CONFIG_SCSI_DMX3191D is not set
> # CONFIG_SCSI_DTC3280 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_GENERIC_NCR5380 is not set
> # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
> # CONFIG_SCSI_IPS is not set
> # CONFIG_SCSI_INITIO is not set
> # CONFIG_SCSI_INIA100 is not set
> # CONFIG_SCSI_NCR53C406A is not set
> # CONFIG_SCSI_SYM53C8XX_2 is not set
> # CONFIG_SCSI_PAS16 is not set
> # CONFIG_SCSI_PCI2000 is not set
> # CONFIG_SCSI_PCI2220I is not set
> # CONFIG_SCSI_PSI240I is not set
> # CONFIG_SCSI_QLOGIC_FAS 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_CONFIG=y
> # CONFIG_SCSI_QLA21XX is not set
> # CONFIG_SCSI_QLA22XX is not set
> # CONFIG_SCSI_QLA23XX is not set
> # CONFIG_SCSI_SEAGATE is not set
> # CONFIG_SCSI_SYM53C416 is not set
> # CONFIG_SCSI_DC395x is not set
> # CONFIG_SCSI_DC390T is not set
> # CONFIG_SCSI_T128 is not set
> # CONFIG_SCSI_U14_34F is not set
> # CONFIG_SCSI_ULTRASTOR is not set
> # CONFIG_SCSI_NSP32 is not set
> # CONFIG_SCSI_DEBUG is not set
> 
> #
> # Old CD-ROM drivers (not SCSI, not IDE)
> #
> # CONFIG_CD_NO_IDESCSI is not set
> 
> #
> # Multi-device support (RAID and LVM)
> #
> # CONFIG_MD is not set
> 
> #
> # Fusion MPT device support
> #
> # CONFIG_FUSION is not set
> 
> #
> # IEEE 1394 (FireWire) support (EXPERIMENTAL)
> #
> # CONFIG_IEEE1394 is not set
> 
> #
> # I2O device support
> #
> CONFIG_I2O=y
> CONFIG_I2O_PCI=y
> # CONFIG_I2O_BLOCK is not set
> # CONFIG_I2O_SCSI is not set
> CONFIG_I2O_PROC=y
> 
> #
> # Networking support
> #
> CONFIG_NET=y
> 
> #
> # Networking options
> #
> CONFIG_PACKET=y
> # CONFIG_PACKET_MMAP is not set
> # 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_INET_ECN 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
> # CONFIG_IPV6 is not set
> # CONFIG_DECNET is not set
> # CONFIG_BRIDGE is not set
> # CONFIG_NETFILTER is not set
> 
> #
> # SCTP Configuration (EXPERIMENTAL)
> #
> CONFIG_IPV6_SCTP__=y
> # CONFIG_IP_SCTP is not set
> # CONFIG_ATM is not set
> # CONFIG_VLAN_8021Q 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
> 
> #
> # Network testing
> #
> # CONFIG_NET_PKTGEN is not set
> CONFIG_NETDEVICES=y
> 
> #
> # ARCnet devices
> #
> # CONFIG_ARCNET is not set
> CONFIG_DUMMY=y
> # CONFIG_BONDING is not set
> # CONFIG_EQUALIZER is not set
> # CONFIG_TUN is not set
> # CONFIG_NET_SB1000 is not set
> 
> #
> # Ethernet (10 or 100Mbit)
> #
> CONFIG_NET_ETHERNET=y
> # CONFIG_MII is not set
> # CONFIG_HAPPYMEAL is not set
> # CONFIG_SUNGEM is not set
> # CONFIG_NET_VENDOR_3COM is not set
> # CONFIG_LANCE is not set
> # CONFIG_NET_VENDOR_SMC is not set
> # CONFIG_NET_VENDOR_RACAL is not set
> 
> #
> # Tulip family network device support
> #
> # CONFIG_NET_TULIP is not set
> # CONFIG_AT1700 is not set
> # CONFIG_DEPCA is not set
> # CONFIG_HP100 is not set
> # CONFIG_NET_ISA 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_AC3200 is not set
> # CONFIG_APRICOT is not set
> # CONFIG_B44 is not set
> CONFIG_FORCEDETH=y
> # CONFIG_CS89x0 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 is not set
> # CONFIG_EPIC100 is not set
> # CONFIG_SUNDANCE is not set
> # CONFIG_TLAN is not set
> # CONFIG_VIA_RHINE is not set
> # CONFIG_NET_POCKET 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_SIS190 is not set
> # CONFIG_SK98LIN is not set
> # CONFIG_TIGON3 is not set
> 
> #
> # Ethernet (10000 Mbit)
> #
> # CONFIG_IXGB is not set
> # CONFIG_FDDI is not set
> # CONFIG_HIPPI is not set
> # CONFIG_PPP is not set
> # CONFIG_SLIP is not set
> 
> #
> # Wireless LAN (non-hamradio)
> #
> # CONFIG_NET_RADIO is not set
> 
> #
> # Token Ring devices
> #
> # CONFIG_TR is not set
> # CONFIG_NET_FC is not set
> # CONFIG_RCPCI is not set
> # CONFIG_SHAPER is not set
> 
> #
> # Wan interfaces
> #
> # CONFIG_WAN is not set
> 
> #
> # Amateur Radio support
> #
> # CONFIG_HAMRADIO is not set
> 
> #
> # IrDA (infrared) support
> #
> # CONFIG_IRDA is not set
> 
> #
> # Bluetooth support
> #
> # CONFIG_BT is not set
> 
> #
> # ISDN subsystem
> #
> # CONFIG_ISDN_BOOL 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 is not set
> # CONFIG_SERIO_CT82C710 is not set
> # CONFIG_SERIO_PCIPS2 is not set
> 
> #
> # Input Device Drivers
> #
> CONFIG_INPUT_KEYBOARD=y
> CONFIG_KEYBOARD_ATKBD=y
> # CONFIG_KEYBOARD_SUNKBD 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 is not set
> # CONFIG_MOUSE_INPORT is not set
> # CONFIG_MOUSE_LOGIBM is not set
> # CONFIG_MOUSE_PC110PAD is not set
> # CONFIG_INPUT_JOYSTICK is not set
> # CONFIG_INPUT_TOUCHSCREEN is not set
> # CONFIG_INPUT_MISC 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_UNIX98_PTY_COUNT=256
> 
> #
> # Mice
> #
> # CONFIG_BUSMOUSE 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 is not set
> # CONFIG_DRM is not set
> # CONFIG_MWAVE is not set
> # CONFIG_RAW_DRIVER 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
> 
> #
> # I2C Hardware Bus support
> #
> # CONFIG_I2C_ALI1535 is not set
> # CONFIG_I2C_ALI15X3 is not set
> # CONFIG_I2C_AMD756 is not set
> # CONFIG_I2C_AMD8111 is not set
> # CONFIG_I2C_ELEKTOR is not set
> # CONFIG_I2C_ELV is not set
> # CONFIG_I2C_I801 is not set
> # CONFIG_I2C_I810 is not set
> # CONFIG_I2C_ISA is not set
> CONFIG_I2C_NFORCE2=y
> # 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 is not set
> # CONFIG_I2C_VELLEMAN is not set
> # CONFIG_I2C_VIA is not set
> # CONFIG_I2C_VIAPRO is not set
> # CONFIG_I2C_VOODOO3 is not set
> 
> #
> # I2C Hardware Sensors Chip support
> #
> CONFIG_I2C_SENSOR=y
> # CONFIG_SENSORS_ADM1021 is not set
> # CONFIG_SENSORS_ASB100 is not set
> # CONFIG_SENSORS_EEPROM is not set
> # CONFIG_SENSORS_IT87 is not set
> CONFIG_SENSORS_LM75=y
> # CONFIG_SENSORS_LM78 is not set
> # CONFIG_SENSORS_LM83 is not set
> # CONFIG_SENSORS_LM85 is not set
> # CONFIG_SENSORS_LM90 is not set
> # CONFIG_SENSORS_VIA686A is not set
> CONFIG_SENSORS_W83781D=y
> # CONFIG_SENSORS_W83L785TS is not set
> # CONFIG_I2C_DEBUG_CORE is not set
> # CONFIG_I2C_DEBUG_BUS is not set
> # CONFIG_I2C_DEBUG_CHIP is not set
> 
> #
> # Multimedia devices
> #
> # CONFIG_VIDEO_DEV is not set
> 
> #
> # Digital Video Broadcasting Devices
> #
> CONFIG_DVB=y
> CONFIG_DVB_CORE=y
> 
> #
> # Supported Frontend Modules
> #
> # CONFIG_DVB_TWINHAN_DST is not set
> # CONFIG_DVB_STV0299 is not set
> # CONFIG_DVB_SP887X is not set
> # CONFIG_DVB_ALPS_TDLB7 is not set
> # CONFIG_DVB_ALPS_TDMB7 is not set
> # CONFIG_DVB_ATMEL_AT76C651 is not set
> # CONFIG_DVB_CX24110 is not set
> # CONFIG_DVB_GRUNDIG_29504_491 is not set
> # CONFIG_DVB_GRUNDIG_29504_401 is not set
> CONFIG_DVB_MT312=y
> # CONFIG_DVB_VES1820 is not set
> # CONFIG_DVB_VES1X93 is not set
> # CONFIG_DVB_TDA1004X is not set
> 
> #
> # Supported SAA7146 based PCI Adapters
> #
> # CONFIG_DVB_AV7110 is not set
> # CONFIG_DVB_BUDGET is not set
> # CONFIG_DVB_BUDGET_CI is not set
> # CONFIG_DVB_BUDGET_AV is not set
> 
> #
> # Supported USB Adapters
> #
> # CONFIG_DVB_TTUSB_BUDGET is not set
> # CONFIG_DVB_TTUSB_DEC is not set
> 
> #
> # Supported FlexCopII (B2C2) Adapters
> #
> CONFIG_DVB_B2C2_SKYSTAR=y
> 
> #
> # Supported BT878 Adapters
> #
> 
> #
> # Graphics support
> #
> CONFIG_FB=y
> # CONFIG_FB_CIRRUS is not set
> # CONFIG_FB_PM2 is not set
> # CONFIG_FB_CYBER2000 is not set
> # CONFIG_FB_IMSTT is not set
> # CONFIG_FB_VGA16 is not set
> CONFIG_FB_VESA=y
> CONFIG_VIDEO_SELECT=y
> # CONFIG_FB_HGA is not set
> # CONFIG_FB_RIVA is not set
> # CONFIG_FB_MATROX is not set
> # CONFIG_FB_RADEON 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_PM3 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_PCI_CONSOLE=y
> # CONFIG_FONTS is not set
> CONFIG_FONT_8x8=y
> CONFIG_FONT_8x16=y
> 
> #
> # Logo configuration
> #
> CONFIG_LOGO=y
> # CONFIG_LOGO_LINUX_MONO is not set
> # CONFIG_LOGO_LINUX_VGA16 is not set
> CONFIG_LOGO_LINUX_CLUT224=y
> 
> #
> # Sound
> #
> CONFIG_SOUND=y
> 
> #
> # Advanced Linux Sound Architecture
> #
> CONFIG_SND=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_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 is not set
> 
> #
> # ISA devices
> #
> # CONFIG_SND_AD1848 is not set
> # CONFIG_SND_CS4231 is not set
> # CONFIG_SND_CS4232 is not set
> # CONFIG_SND_CS4236 is not set
> # CONFIG_SND_ES1688 is not set
> # CONFIG_SND_ES18XX is not set
> # CONFIG_SND_GUSCLASSIC is not set
> # CONFIG_SND_GUSEXTREME is not set
> # CONFIG_SND_GUSMAX is not set
> # CONFIG_SND_INTERWAVE is not set
> # CONFIG_SND_INTERWAVE_STB is not set
> # CONFIG_SND_OPTI92X_AD1848 is not set
> # CONFIG_SND_OPTI92X_CS4231 is not set
> # CONFIG_SND_OPTI93X is not set
> # CONFIG_SND_SB8 is not set
> # CONFIG_SND_SB16 is not set
> # CONFIG_SND_SBAWE is not set
> # CONFIG_SND_WAVEFRONT is not set
> # CONFIG_SND_CMI8330 is not set
> # CONFIG_SND_OPL3SA2 is not set
> # CONFIG_SND_SGALAXY is not set
> # CONFIG_SND_SSCAPE is not set
> 
> #
> # PCI devices
> #
> # CONFIG_SND_ALI5451 is not set
> # CONFIG_SND_AZT3328 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_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 is not set
> # 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=y
> # 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
> 
> #
> # Open Sound System
> #
> # CONFIG_SOUND_PRIME is not set
> 
> #
> # USB support
> #
> CONFIG_USB=m
> # CONFIG_USB_DEBUG is not set
> 
> #
> # Miscellaneous USB options
> #
> CONFIG_USB_DEVICEFS=y
> # CONFIG_USB_BANDWIDTH is not set
> # CONFIG_USB_DYNAMIC_MINORS is not set
> 
> #
> # USB Host Controller Drivers
> #
> # CONFIG_USB_EHCI_HCD is not set
> CONFIG_USB_OHCI_HCD=m
> # 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=m
> # CONFIG_USB_STORAGE 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_XPAD is not set
> 
> #
> # USB Imaging devices
> #
> # CONFIG_USB_MDC800 is not set
> # CONFIG_USB_SCANNER 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
> #
> 
> #
> # 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_BRLVGER is not set
> # CONFIG_USB_LCD is not set
> # CONFIG_USB_LED is not set
> # CONFIG_USB_TEST is not set
> # CONFIG_USB_GADGET is not set
> 
> #
> # File systems
> #
> CONFIG_EXT2_FS=y
> # CONFIG_EXT2_FS_XATTR is not set
> # CONFIG_EXT3_FS is not set
> # CONFIG_JBD is not set
> CONFIG_REISERFS_FS=y
> # CONFIG_REISERFS_CHECK is not set
> # CONFIG_REISERFS_PROC_INFO is not set
> # CONFIG_JFS_FS is not set
> # 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=y
> 
> #
> # CD-ROM/DVD Filesystems
> #
> CONFIG_ISO9660_FS=y
> CONFIG_JOLIET=y
> CONFIG_ZISOFS=y
> CONFIG_ZISOFS_FS=y
> CONFIG_UDF_FS=y
> 
> #
> # DOS/FAT/NT Filesystems
> #
> CONFIG_FAT_FS=y
> CONFIG_MSDOS_FS=y
> CONFIG_VFAT_FS=y
> CONFIG_NTFS_FS=y
> # CONFIG_NTFS_DEBUG is not set
> CONFIG_NTFS_RW=y
> 
> #
> # Pseudo filesystems
> #
> CONFIG_PROC_FS=y
> CONFIG_PROC_KCORE=y
> # CONFIG_DEVFS_FS is not set
> CONFIG_DEVPTS_FS=y
> # CONFIG_DEVPTS_FS_XATTR 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_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=y
> # CONFIG_NFS_V3 is not set
> # CONFIG_NFS_V4 is not set
> # CONFIG_NFS_DIRECTIO is not set
> CONFIG_NFSD=y
> # CONFIG_NFSD_V3 is not set
> # CONFIG_NFSD_TCP is not set
> CONFIG_LOCKD=y
> CONFIG_EXPORTFS=y
> CONFIG_SUNRPC=y
> # CONFIG_SUNRPC_GSS is not set
> CONFIG_SMB_FS=y
> # CONFIG_SMB_NLS_DEFAULT is not set
> # CONFIG_CIFS is not set
> # CONFIG_NCP_FS is not set
> # CONFIG_CODA_FS is not set
> # CONFIG_INTERMEZZO_FS is not set
> # CONFIG_AFS_FS is not set
> 
> #
> # Partition Types
> #
> # CONFIG_PARTITION_ADVANCED is not set
> CONFIG_MSDOS_PARTITION=y
> 
> #
> # Native Language Support
> #
> CONFIG_NLS=y
> CONFIG_NLS_DEFAULT="iso8859-1"
> CONFIG_NLS_CODEPAGE_437=y
> # CONFIG_NLS_CODEPAGE_737 is not set
> # CONFIG_NLS_CODEPAGE_775 is not set
> CONFIG_NLS_CODEPAGE_850=y
> # CONFIG_NLS_CODEPAGE_852 is not set
> # 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 is not set
> # CONFIG_NLS_CODEPAGE_1251 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 is not set
> # 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 is not set
> # CONFIG_DEBUG_SPINLOCK_SLEEP is not set
> # CONFIG_FRAME_POINTER is not set
> 
> #
> # Security options
> #
> # CONFIG_SECURITY is not set
> 
> #
> # Cryptographic options
> #
> # CONFIG_CRYPTO is not set
> 
> #
> # Library routines
> #
> CONFIG_CRC32=y
> CONFIG_ZLIB_INFLATE=y
> CONFIG_X86_BIOS_REBOOT=y
> CONFIG_PC=y

swsusp2 on ppc [Re: Software Suspend 2.0]

[Marco Giordani]

On Sun, Feb 01, 2004 at 03:08:27PM +0800, Hugang wrote:
> Here is the ppc swsusp2 update patch for 2.6.1 + rc6 + 2.0, please
> apply.

It doesn't work for me. During "write cache" phase, at 75% of the
progress bar, my powerbook powers off the LCD backlight and it seems
locked... at this point I can only power off the system...  Any idea?

BTW, I cannot compile your patch with highmem support. It will be very
useful for me...

I've also tried the benh's pmdisk patch and it works fine but it lacks
highmem support too.

TIA,
Marco

-- 
  Marco Giordani <giordani@cs.unibo.it> - GnuPGid 0x229B1BE8/1024
  Key fingerprint = F1C8 CD45 210D 6C19 A5FD  A864 FA01 3E5C 229B 1BE8

Re: swsusp2 on ppc [Re: Software Suspend 2.0]

[Hugang]

[-- Attachment #1: Type: text/plain, Size: 1324 bytes --]

On Mon, 2 Feb 2004 18:01:25 +0100
Marco Giordani <marco@bononia.it> wrote:

> On Sun, Feb 01, 2004 at 03:08:27PM +0800, Hugang wrote:
> > Here is the ppc swsusp2 update patch for 2.6.1 + rc6 + 2.0, please
> > apply.
> 
> It doesn't work for me. During "write cache" phase, at 75% of the
> progress bar, my powerbook powers off the LCD backlight and it seems
> locked... at this point I can only power off the system...  Any idea?
Show us the detail.

> 
> BTW, I cannot compile your patch with highmem support. It will be very
> useful for me...
Attached file is fix highmem problem, I'm can't sure that not mistake,
can some ppc guys with double check.:) But you can try.

> 
> I've also tried the benh's pmdisk patch and it works fine but it lacks
> highmem support too.

I have some advice:
 1: Be sure before suspend have not unused device to used.
   I'm make all the possible device into module, before suspend rmmod
it as possible, after it reload it.
 2: You can enable swsusp2, that's useful debug.
   before suspend do  
     echo 6 > /proc/swsusp/default_console_level
 3: shared you kernel information.
    dmesg >> /tmp/bug.log
    cat /proc/swsusp/debug_info >> /tmp/bug.log
    send /tmp/bug.log to LKML.
-- 
Hu Gang / Steve
Linux Registered User 204016
GPG Public Key: http://soulinfo.com/~hugang/HuGang.asc

[-- Attachment #2: highmem.h.patch --]
[-- Type: application/octet-stream, Size: 234 bytes --]

--- orig/include/asm-ppc/highmem.h
+++ mod/include/asm-ppc/highmem.h
@@ -30,6 +30,7 @@
 
 /* undef for production */
 #define HIGHMEM_DEBUG 1
+extern unsigned long highstart_pfn;
 
 extern pte_t *kmap_pte;
 extern pgprot_t kmap_prot;

[-- Attachment #3: init.c.patch --]
[-- Type: application/octet-stream, Size: 835 bytes --]

--- orig/arch/ppc/mm/init.c
+++ mod/arch/ppc/mm/init.c
@@ -388,6 +388,10 @@
 	free_area_init(zones_size);
 }
 
+#ifdef CONFIG_HIGHMEM
+unsigned long highstart_pfn;
+#endif
+
 void __init mem_init(void)
 {
 	unsigned long addr;
@@ -395,10 +399,9 @@
 	int datapages = 0;
 	int initpages = 0;
 #ifdef CONFIG_HIGHMEM
-	unsigned long highmem_mapnr;
 
-	highmem_mapnr = total_lowmem >> PAGE_SHIFT;
-	highmem_start_page = mem_map + highmem_mapnr;
+	highstart_pfn = total_lowmem >> PAGE_SHIFT;
+	highmem_start_page = mem_map + highstart_pfn;
 #endif /* CONFIG_HIGHMEM */
 	max_mapnr = total_memory >> PAGE_SHIFT;
 
@@ -451,7 +454,7 @@
 	{
 		unsigned long pfn;
 
-		for (pfn = highmem_mapnr; pfn < max_mapnr; ++pfn) {
+		for (pfn = highstart_pfn; pfn < max_mapnr; ++pfn) {
 			struct page *page = mem_map + pfn;
 
 			ClearPageReserved(page);

Re: swsusp2 on ppc [Re: Software Suspend 2.0]

[Marco Giordani]

On Tue, Feb 03, 2004 at 09:37:54AM +0800, Hugang wrote:
> Show us the detail.

I'm sorry, it's my mistake. With the last patch (ppc_up.diff that you
sent on sunday) it works with vanilla 2.6.1. I've tried to merge this
patch with benh's tree but probably I've made some errors. 
Unfortunately I can't use vanilla kernel: it lacks some features that I
need. 

Have you planned to make any patches against benh's tree?

Bye,
marco

-- 
  Marco Giordani <giordani@cs.unibo.it> - GnuPGid 0x229B1BE8/1024
  Key fingerprint = F1C8 CD45 210D 6C19 A5FD  A864 FA01 3E5C 229B 1BE8

Re: Software Suspend 2.0 [for 2.6.2 resend]

[Hugang]

Organization: Beijing Soul
X-Mailer: Sylpheed version 0.9.8claws (GTK+ 1.2.10; powerpc-unknown-linux-gnu)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit

On Fri, 30 Jan 2004 23:25:28 +1300
Nigel Cunningham <ncunningham@users.sourceforge.net> wrote:

> Ah. I see. It's not out, but you want bleeding edge :>

I don't known why LKML not accept my email, so resend.

http://soulinfo.com/~hugang/swsusp2/

I has been port swsusp2 specific patch to 2.6.2 and 2.6.2-mm1. 
It base on rev6 for 2.6.1, plus my ppc update.

-- 
Hu Gang / Steve
Linux Registered User 204016
GPG Public Key: http://soulinfo.com/~hugang/HuGang.asc