Re: [PATCH] Various swiotlb fixes

From: Siddha, Suresh B <>
Date: 2004-08-05 08:04:12
On Friday 30 July 2004 09:59, Andi Kleen wrote:
> I added support for swiotlb=force for easier testing.

This bootparam has exposed a bug in today's ia64 swiotlb code, because of 
which the kernel was not booting on my tiger with "swiotlb=force"

In swiotlb_map/unmap_sg(), sg->dma_address is getting setup with virtual 
address instead of physical.

Attached patch fixes this issue.


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Received on Wed Aug 4 18:05:53 2004

This archive was generated by hypermail 2.1.8 : 2005-08-02 09:20:29 EST