Re: Kernel oops with 2.6.26, padlock and ipsec: probably problem with fpu state changes

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From: Suresh Siddha
Date: Friday, August 8, 2008 - 4:15 pm

On Fri, Aug 08, 2008 at 04:10:42PM -0700, Wolfgang Walter wrote:

No. Userspace will not have any such issue. Kernel is special, as it
has to preserve the user-space context and also use these instructions
for its own kernel purpose.

It is ok to get a spurious DNA from userland.

thanks,
suresh
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Re: Kernel oops with 2.6.26, padlock and ipsec: probably p ..., Suresh Siddha, (Fri Aug 8, 4:15 pm)