Corey,

I have booted 2.6.27-rc2 but only on x86-64 which is the system I have handy.
To figure out what is broken you need to run a diff between generic
2.6.27-rc2 and
the perfmon tree. Please report any difference not related to perfmon.
Lots of files
have changed since 2.6.26 and it is possible I missed something.

Thanks.


On Sat, Aug 16, 2008 at 1:45 AM, Corey Ashford <[EMAIL PROTECTED]> wrote:
> Hi Stephane,
>
> I downloaded your latest git kernel (based on 2.6.27-rc2) today and
> attempted to boot it up.  It hangs after switching roots.  Looking at a
> stack trace, we see that it's hanging during the invocation of "hostname".
>  init invokes rc.sysinit which invokes hostname, which hangs during the call
> to sysexit for some reason.
>
> So I tried downloading and building a raw 2.6.27-rc2 Linus Torvald's kernel
> and that boots up fine.
>
> My next experiment was to disable perfmon2 completely in your kernel, but
> even with that, it still doesn't boot.
>
> Have you tried booting up your rc2 kernel to see if it works?
>
> For reference, here's what I'm seeing during boot up:
>
> ...
> Red Hat nash version 5.1.19.6 starting
> Mounting proc filesystem
> Mounting sysfs filesystem
> Creating /dev
> Creating initial device nodes
> Setting up hotplug.
> Creating block device nodes.
> Scanning and configuring dmraid supported devices
> Creating root device.
> Mounting root filesystem.
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> Setting up other filesystems.
> Setting up new root fs
> no fstab.sys, mounting internal defaults
> Switching to new root and running init.
> unmounting old /dev
> unmounting old /proc
> unmounting old /sys
> INIT: version 2.86 booting
>
> (hangs here)
>
> Thanks for your consideration,
>
> - Corey
>
> --
> Corey Ashford
> Software Engineer
> IBM Linux Technology Center, Linux Toolchain
> Beaverton, OR
> 503-578-3507
> [EMAIL PROTECTED]
>
>

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