Messages in this thread | | | Date | Fri, 7 May 2004 16:23:11 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH] mxcsr patch for i386 & x86-64 |
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Hi!
> I have updated the mxcsr patch to also enable it at the time of > resume. Please find the patch attached. > fpu_init() is needed in the resume path, only if the user want to > change the cpu between suspend and resume. Otherwise the > mxcsr_features_mask calculated earlier will still be valid. > Also for changing the cpu, the user will need to shutdown the > system, so it is useful for S4 (suspend to disk) state. > I am testing the patch. Meanwhile please let me know if these changes > are ok for you?
Noone should exchange CPUs while we are in S4 suspend; but handling it can not hurt.
Patch looks okay, thanks. Pavel -- Horseback riding is like software... ...vgf orggre jura vgf serr. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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