Re: [PATCH V2] net/mlx4_core: enable 8TB of memory registration

On 07/08/2012 15:34, yishaih-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org wrote:

From: Yishai Hadas <yishaih-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

This patch solves below issue:
Fix the mlx4 core limitation of log num mtt higher than 28.
- There were some int overflows which were fixed to enable using 31.

- When we auto scaling number of MTTs with the size of the system memory
   we can map 8TB instead of 1TB.

Yishai,

I see that the relation to the ICM size limit was wrong assertion, and 
anyway, lets fix the submission
such that this patch comes **before** the other patch you sent, so it 
fixes the sign/int etc issues, and later the other patch adds the 
vmalloc thing.

Or.

Also checkpatch spotted here some tiny issue to be fixed.

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