On Thu, Sep 15, 2011 at 02:20:24PM +0800, Xiangfu Liu wrote: > seems we meet different errors. > I will try to enable the "Built-in kernel command line" and try again > > Linux version 2.6.37.6 -->Linux version 2.6.37.6 > Linux version 2.6.37.6 -->Linux version 3.0 > Linux version 3.0 -->Linux version 2.6.37.6 > the screen stop after exec 'kexec -e', no more message > more info about this may relate to > :http://en.qi-hardware.com/irclogs/qi-hardware_2011-03-03.log.html#t09:12 > > > Linux version 3.0 -->Linux version 3.0 > the screen keep output kernel message. end with: > Kernel panic - not syncing VFS: Unable to mount root fs on > unknown-block(0.0)
Looks like Linux 3.0 can get much further in the boot process than 2.6.37, no matter what the kernel that kexec's it is. Since I believe the Software Image is switching to 3.0 anyway, kexec might be a viable solution in the near future. The part about not being able to mount the root fs is interesting, maybe only a little bit of tweaking is needed there? I’ll see if I can try the kernels you’re using, but I don’t have serial console access so I might not be able to get anything useful out of it. -- Andrea Bolognani <[email protected]> Resistance is futile, you will be garbage collected.
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