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    SubjectRe: Kernel oops with 2.6.26, padlock and ipsec: probably problem with fpu state changes
    On Sat, Aug 09, 2008 at 10:41:48PM -0700, H. Peter Anvin wrote:
    > Herbert Xu wrote:
    > > On Sat, Aug 09, 2008 at 10:52:48AM -0700, Suresh Siddha wrote:
    > >>> Actually I was mistaken, Intel has done the right thing by not
    > >>> generating a fault on crc32c with TS set.
    > >> Yes, the documentation seems to says so. But I am double checking
    > >> with experts inside, to make sure we got the SDM right.

    I got confirmation that crc32 instructions don't generate DNA when cr0.TS bit
    is set. So no changes required for Austin's patches in this context.


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