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scourge
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PostPosted: Sun Nov 18, 2007 5:52 pm    Post subject: Reply with quote

rmh3093 wrote:
on my box this kernel boots to fast to and the async scanning for sata devices messes things up for me, my harddrive isnt ready by the time the rest of the kernel is done so I get a kernel panic which looks similar to rootfs issue, hope that helps


That did it. I was actually pretty sure to have async scanning disabled, because it already troubled me before.
Stupid me :oops:
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dhave
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PostPosted: Sun Nov 18, 2007 5:59 pm    Post subject: Reply with quote

How 'bout us Arch users? Will zen-sources be showing up in AUR?

Thanks.
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tranquilcool
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PostPosted: Sun Nov 18, 2007 6:17 pm    Post subject: Reply with quote

can't get it.

errors:

Indexing 636281 objects...
remote: aborting due to possible repository corruption on the remote side.
fatal: early EOF
fatal: index-pack died with error code 128
fetch-pack from 'git://repo.or.cz/linux-2.6/zen-sources.git' failed.

any help?
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ocin
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PostPosted: Sun Nov 18, 2007 6:18 pm    Post subject: Reply with quote

dhave wrote:
How 'bout us Arch users? Will zen-sources be showing up in AUR?

Thanks.


Yes, p4ddY maintained the kamikaze sources and will be maintaining the zen sources as well. afaik he already wrote the PKGBUILD

update: he adds the pkgbuild to aur not later than tuesday


Last edited by ocin on Sun Nov 18, 2007 8:25 pm; edited 1 time in total
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cyrillic
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PostPosted: Sun Nov 18, 2007 6:28 pm    Post subject: Reply with quote

Civil wrote:
It must be something like this:
Quote:
--- ./fs/squashfs/inode.c~ 2007-11-18 10:05:55.000000000 +0300
+++ ./fs/squashfs/inode.c 2007-11-18 10:06:40.000000000 +0300
@@ -34,8 +34,8 @@
#include <linux/exportfs.h>

#include "squashfs.h"
-#include "sqlzma.h"
-#include "sqmagic.h"
+#include <linux/sqlzma.h>
+#include <linux/sqmagic.h>

#undef KeepPreemptive
#if defined(CONFIG_PREEMPT) && !defined(UnsquashNoPreempt)

I don't think the header files are located there ...

Which sqlzma patch are you using, the one based on squashfs-3.2 or the one based on squashfs-3.3 ?
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charlie
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PostPosted: Sun Nov 18, 2007 6:48 pm    Post subject: Reply with quote

rmh3093 wrote:
on my box this kernel boots to fast to and the async scanning for sata devices messes things up for me, my harddrive isnt ready by the time the rest of the kernel is done so I get a kernel panic which looks similar to rootfs issue, hope that helps


Thanks for the hint. I added
Code:
scsi_mod.scan=sync
to the kernel boot options and now the kernel boots.

Also for you Nvidia users don't forget to
Code:
ln -s asm-x86 asm-i386
in your kernel include directory so the Nvida drivers can install.
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charlie
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PostPosted: Sun Nov 18, 2007 7:00 pm    Post subject: Reply with quote

tranquilcool wrote:
can't get it.

errors:

Indexing 636281 objects...
remote: aborting due to possible repository corruption on the remote side.
fatal: early EOF
fatal: index-pack died with error code 128
fetch-pack from 'git://repo.or.cz/linux-2.6/zen-sources.git' failed.

any help?


I received the same eror when I first tried. I attempted to retrieve the sources again and it worked for some reason.
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PostPosted: Sun Nov 18, 2007 7:44 pm    Post subject: Reply with quote

if someone commits while you clone the git repo, it fails.



dodo
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dhave
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PostPosted: Sun Nov 18, 2007 7:59 pm    Post subject: Reply with quote

most.idiot wrote:
dhave wrote:
How 'bout us Arch users? Will zen-sources be showing up in AUR?

Thanks.


I think yes, p4ddY maintained the kamikaze sources and will be maintaining the zen sources as well. afaik he already wrote the PKGBUILD

O.K., thanks for the info.
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Civil
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PostPosted: Sun Nov 18, 2007 8:59 pm    Post subject: Reply with quote

Quote:

Which sqlzma patch are you using, the one based on squashfs-3.2 or the one based on squashfs-3.3 ?

emerge zen-sources
cp /usr/src/linux /usr/src/zen-sources
cd /usr/src/zen-sources
make oldconfig
make

Those error will appear. I don't know what squashfs patch zen-sources uses (it is squashfs 3.3). It'll say some thing about headers that can't be found. Those fix will help a bit, but you need to fix makefile too.
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Waninkoko
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PostPosted: Sun Nov 18, 2007 10:31 pm    Post subject: Reply with quote

All the squashfs-lzma problems have been fixed. There were some problems with headers location and some missing files.
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PostPosted: Mon Nov 19, 2007 1:49 am    Post subject: Reply with quote

Are you two (Waninkoko and rmh) accepting suggestions for patches to include? If so, an interesting patch (though it may need some changes to work in a current kernel) is the Fortuna CSPRNG (/dev/random) patch. It adds an option to replace the default Linux RNG with a stronger (and about 5x faster) RNG that uses the CryptoAPI for its ciphers and hashes instead of implementing them (incorrectly) itself. It also seems to be tunable (!), allowing you to select the cipher and hash it uses via /proc/sys/kernel/random/{cipher,digest}_algo. The latest version is for 2.6.12, but AFAIK the CryptoAPI and Character APIs haven't changed all that much. The homepage is at http://jlcooke.ca/random/ .

OTOH, if it's too much trouble, just ignore this.
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PostPosted: Mon Nov 19, 2007 2:56 am    Post subject: badram bug Reply with quote

just fund a bug with the BADRAM option...
compilation aborts because of some uninitialized functions in mm/page_alloc.c
git bisect showed that it got introduced with commit 28d8fe931621a1613978e8b6adfc1bbf7ddf0cd9
hope u can fix this
thanks in advance jaclar

p.s. awesome patchset thanks a lot for ur work
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rmh3093
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PostPosted: Mon Nov 19, 2007 3:44 am    Post subject: Reply with quote

XAvAX wrote:
Are you two (Waninkoko and rmh) accepting suggestions for patches to include? If so, an interesting patch (though it may need some changes to work in a current kernel) is the Fortuna CSPRNG (/dev/random) patch. It adds an option to replace the default Linux RNG with a stronger (and about 5x faster) RNG that uses the CryptoAPI for its ciphers and hashes instead of implementing them (incorrectly) itself. It also seems to be tunable (!), allowing you to select the cipher and hash it uses via /proc/sys/kernel/random/{cipher,digest}_algo. The latest version is for 2.6.12, but AFAIK the CryptoAPI and Character APIs haven't changed all that much. The homepage is at http://jlcooke.ca/random/ .

OTOH, if it's too much trouble, just ignore this.


yeah request away and we will try our best to get it in there
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PostPosted: Mon Nov 19, 2007 7:28 am    Post subject: Reply with quote

Vmware-modules 1.0.0.15-r1 refuse to compile. This is the version that is pulled by vmware-server.

Code:

In file included from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/./include/x86.h:23,
                 from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.h:15,
                 from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.c:53:
/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/./include/x86cpuid.h:381:1: warning: "BIT_MASK" redefined
In file included from include/linux/kernel.h:15,
                 from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.c:15:
include/linux/bitops.h:7:1: warning: this is the location of the previous definition
In file included from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/./include/vmware.h:26,
                 from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.c:53:
/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/./include/vm_basic_types.h:168: error: redefinition of typedef 'uintptr_t'
include/linux/types.h:40: error: previous declaration of 'uintptr_t' was here
In file included from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/./include/vmci_kernel_defs.h:27,
                 from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/./common/vmciContext.h:20,
                 from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.h:22,
                 from /var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.c:54:
/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/./include/compat_wait.h:60: error: conflicting types for 'poll_initwait'
include/linux/poll.h:65: error: previous declaration of 'poll_initwait' was here
/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.c:172: warning: initialization from incompatible pointer type
/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.c:176: warning: initialization from incompatible pointer type
make[3]: *** [/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only/linux/driver.o] Error 1
make[2]: *** [_module_/var/tmp/portage/app-emulation/vmware-modules-1.0.0.15-r1/work/vmmon-only] Error 2
make[1]: *** [sub-make] Error 2
make: *** [vmmon.ko] Error 2
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PostPosted: Mon Nov 19, 2007 8:10 am    Post subject: Reply with quote

Code:
LD      .tmp_vmlinux1
drivers/built-in.o: In function `pnpacpi_parse_allocated_irqresource':
rsparser.c:(.text+0x543a4): undefined reference to `acpi_get_override_irq'
make: *** [.tmp_vmlinux1] Error 1
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uli
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PostPosted: Mon Nov 19, 2007 8:30 am    Post subject: Reply with quote

I like to add some experiences with 2.6.24-rc3-zen0:

1.
On two different computers (AMD Athlon, Intel Core2Duo) I get a kernel panic message during booting about APIC. In both cases 'noapic' as kernel parameter helps. But I never got this problem before with e.g. 2.6.23-kamikaze5 or 2.6.24-rc2-kamikaze1.

Any reason for this behaviour?

2.
As reported with 2.6.24-rc2-kamikaze1 now I also get the same problem with 2.6.24-rc3-zen0 after booting of Core2Duo:
clocksource tsc unstable
clocksource acpi_pm installed

2.6.23-kamikaze5 and 2.6.24-rc2 (without kamikaze) have started without this problem.

Any reason?

Thx for any help.

Uli
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Kwark
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PostPosted: Mon Nov 19, 2007 8:51 am    Post subject: Reply with quote

My experiences with the -kamikaze sources have been limited, I have only tried 2.6.23-kamikaze5 ("Vipernicus") before. That version ran nice, pretty good responsiveness.
Unfortunately I had some issues with this kernel, and I'm wondering if these may be gone in newer versions:

- My P4 (Prescott) SMP cpu's aren't detected properly.. Their speed is 3GHz, but sometimes with -kamikaze they are detected at 2.3GHz. Random which cpu is lower each boot.
- VMWare boots WinXP very slow.

These issues aren't there with the gentoo .22 sources.
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PostPosted: Mon Nov 19, 2007 10:20 am    Post subject: Reply with quote

uli wrote:
2.
As reported with 2.6.24-rc2-kamikaze1 now I also get the same problem with 2.6.24-rc3-zen0 after booting of Core2Duo:
clocksource tsc unstable
clocksource acpi_pm installed


tsc clock is based on processor ticks. If during boot the clock frequency changes, tsc will do incorrect calculations and it'll be tagged as unstable.
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uli
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PostPosted: Mon Nov 19, 2007 11:19 am    Post subject: Reply with quote

Waninkoko:
Quote:
tsc clock is based on processor ticks. If during boot the clock frequency changes, tsc will do incorrect calculations and it'll be tagged as unstable.


Ok so, but when e.g. compiling the original kernel the problem does not occur. So why does the clock frequency change during the boot with kamikaze or zen0 but not without? :?

Uli
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tranquilcool
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PostPosted: Mon Nov 19, 2007 1:20 pm    Post subject: Reply with quote

my dmesg has this;

ACPI Warning (tbutils-0217): Incorrect checksum in table [OEMB] - C5, should be B6 [20070126]


any help?
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uli
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PostPosted: Mon Nov 19, 2007 1:57 pm    Post subject: Reply with quote

Quote:
tsc clock is based on processor ticks. If during boot the clock frequency changes, tsc will do incorrect calculations and it'll be tagged as unstable.


May I add a question:
when acpi_pm is installed then the system still works fine without any noticeable problem. But I do not know how the zen0 patch behaviour is influenced. So is there a disadvantage given if the clocksource is NOT tsc?

Best

Uli
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Waninkoko
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PostPosted: Mon Nov 19, 2007 2:21 pm    Post subject: Reply with quote

uli wrote:
Quote:
tsc clock is based on processor ticks. If during boot the clock frequency changes, tsc will do incorrect calculations and it'll be tagged as unstable.


May I add a question:
when acpi_pm is installed then the system still works fine without any noticeable problem. But I do not know how the zen0 patch behaviour is influenced. So is there a disadvantage given if the clocksource is NOT tsc?

Best

Uli


I think the tsc clock is just a bit more precise but you shouldn't notice any performance problems.
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Waninkoko
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PostPosted: Mon Nov 19, 2007 2:54 pm    Post subject: Reply with quote

Aesthete wrote:
Code:
LD      .tmp_vmlinux1
drivers/built-in.o: In function `pnpacpi_parse_allocated_irqresource':
rsparser.c:(.text+0x543a4): undefined reference to `acpi_get_override_irq'
make: *** [.tmp_vmlinux1] Error 1


I haven't found why this happens.

`acpi_get_override_irq' is in "arch/x86/kernel/io_apic_32.c" and "arch/x86/kernel/io_apic_64.c". In the case you're compiling a 64bits kernel, io_apic_64.c is compiled ALWAYS so the funcion exists. If you're compiling a 32bits kernel, io_apic_32.c is compiled if CONFIG_X86_IO_APIC is enabled. If CONFIG_X86_IO_APIC is disabled or you're compiling on a different architecture, `acpi_get_override_irq' is just declared as a function than returns -1.

So I don't know why gcc doesn't find this function if it's always exists!!
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Waninkoko
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PostPosted: Mon Nov 19, 2007 3:14 pm    Post subject: Re: badram bug Reply with quote

jaclar wrote:
just fund a bug with the BADRAM option...
compilation aborts because of some uninitialized functions in mm/page_alloc.c
git bisect showed that it got introduced with commit 28d8fe931621a1613978e8b6adfc1bbf7ddf0cd9
hope u can fix this
thanks in advance jaclar

p.s. awesome patchset thanks a lot for ur work


mmmm, here badram compiles and that commit is not a valid commit (something weird happened to git).

Could you post the compile error?
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