RE: [microblaze-uclinux] Linux hang in restore_context (PetaLinuxv0.30-rc1, kernel 2.6.20-uc0)

["Brettschneider Falk" <fbrettschneider@xxxxxxxxxxxxxxx>]

Hi,

John Williams wrote:
> A couple of things - first of all, make sure you try the MicroBlaze
> "tactical" patches from Xilinx
Hmm...I still use CPU version 4.00.b. So I wonder if the patch also helps for that version.

> 
> Secondly, there was a patch posted late 2007/early 2008 that 
> also fixes
> an issue that was found in the high IRQ load scenario.
Do you mean this?:
http://www.itee.uq.edu.au/~listarch/microblaze-uclinux/archive/2007/11/msg00048.html
It's a good hint. I thought it's already in PetaLinux-0.3-rc1 but obviously it isn't. Trying that patch...

Cheers,
Falk

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