Re: Proposed changes to linux-2.6

2009-05-24 Thread Frank Lin PIAT
On Sat, 2009-05-23 at 22:57 +0200, Bastian Blank wrote:
> On Sat, May 23, 2009 at 04:41:16PM +0200, Bastian Blank wrote:
> > On Wed, May 20, 2009 at 05:32:48PM +0200, Bastian Blank wrote:
> > > I intend to do the following changes to linux-2.6:
> > > * Change i386/686(-bigmem) to include generic optimizations, should work
> > >   on all x86 then. Maybe rename them somehow later.
> 
> I checked it again, this is incorrect. A generic optimized kernel with a
> 686 setting will not work on older cpus.

Virtual machines (including those from Redmond) probably needs testing.
Let me know when you have something I can test on Hyper-V, VirtualPC and
ESX. (There are probably lots of candidates to test qemu, kvm,
VirtualBox 1&2, vmware...)

Franklin


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Re: Proposed changes to linux-2.6

2009-05-24 Thread Jens Peter Secher
2009/5/23 Bastian Blank :
>
> Some of this changes affects D-I.
>
> On Wed, May 20, 2009 at 05:32:48PM +0200, Bastian Blank wrote:
>> I intend to do the following changes to linux-2.6:
>> * Remove i386/486.

Some VIA mini-ITX boards only work with the i486 flavor, last I checked.
I have such one in a small firewall.
-- 
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_DD6A 05B0 174E BFB2 D4D9 B52E 0EE5 978A FE63 E8A1 jpsecher gmail com_.
A. Because it breaks the logical sequence of discussion.
Q. Why is top posting bad?


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Re: Proposed changes to linux-2.6

2009-05-23 Thread Bastian Blank
On Sat, May 23, 2009 at 04:41:16PM +0200, Bastian Blank wrote:
> On Wed, May 20, 2009 at 05:32:48PM +0200, Bastian Blank wrote:
> > I intend to do the following changes to linux-2.6:
> > * Change i386/686(-bigmem) to include generic optimizations, should work
> >   on all x86 then. Maybe rename them somehow later.

I checked it again, this is incorrect. A generic optimized kernel with a
686 setting will not work on older cpus.

Bastian

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Re: Proposed changes to linux-2.6

2009-05-23 Thread Otavio Salvador
Hello Bastian,

On Sat, May 23, 2009 at 11:41 AM, Bastian Blank  wrote:
> Hi folks
>
> Some of this changes affects D-I.
>
> On Wed, May 20, 2009 at 05:32:48PM +0200, Bastian Blank wrote:
>> I intend to do the following changes to linux-2.6:
>> * Remove i386/486.
>> * Change i386/686(-bigmem) to include generic optimizations, should work
>>   on all x86 then. Maybe rename them somehow later.
>> * Make ipv6 support built-in for several arches.

The i486 flavour is our default for the installer; what would be the
new default kernel?

-- 
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E-mail: ota...@ossystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854 http://projetos.ossystems.com.br


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Re: Proposed changes to linux-2.6

2009-05-23 Thread Bastian Blank
Hi folks

Some of this changes affects D-I.

On Wed, May 20, 2009 at 05:32:48PM +0200, Bastian Blank wrote:
> I intend to do the following changes to linux-2.6:
> * Remove i386/486.
> * Change i386/686(-bigmem) to include generic optimizations, should work
>   on all x86 then. Maybe rename them somehow later.
> * Make ipv6 support built-in for several arches.

Bastian

-- 
Many Myths are based on truth
-- Spock, "The Way to Eden",  stardate 5832.3


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Re: Proposed changes to linux-2.6

2009-05-20 Thread dann frazier
On Wed, May 20, 2009 at 05:32:48PM +0200, Bastian Blank wrote:
> Hi folks
> 
> I intend to do the following changes to linux-2.6:
> * Remove i386/486.
> * Change i386/686(-bigmem) to include generic optimizations, should work
>   on all x86 then. Maybe rename them somehow later.
> * Make ipv6 support built-in for several arches.
> * Move i386 to bigsmp.
> * Change all architectures to match default memory layout:
>   - arm, powerpc, s390, sparc: sparse
>   - ia64, parisc: discontig

ia64->discontig sounds good, though I'm pretty sure that's what we're
using today:

/boot/config-2.6.29-2-mckinley:CONFIG_DISCONTIGMEM_MANUAL=y
/boot/config-2.6.29-2-mckinley:CONFIG_DISCONTIGMEM=y
/boot/config-2.6.29-2-mckinley:CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
/boot/config-2.6.29-2-mckinley:CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y

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dann frazier


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Re: Proposed changes to linux-2.6

2009-05-20 Thread Bastian Blank
On Wed, May 20, 2009 at 05:32:48PM +0200, Bastian Blank wrote:
> I intend to do the following changes to linux-2.6:
* Disable OSS completely.

Bastian

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Proposed changes to linux-2.6

2009-05-20 Thread Bastian Blank
Hi folks

I intend to do the following changes to linux-2.6:
* Remove i386/486.
* Change i386/686(-bigmem) to include generic optimizations, should work
  on all x86 then. Maybe rename them somehow later.
* Make ipv6 support built-in for several arches.
* Move i386 to bigsmp.
* Change all architectures to match default memory layout:
  - arm, powerpc, s390, sparc: sparse
  - ia64, parisc: discontig

Bastian

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