Messages in this thread | | | Date | Wed, 25 Mar 2015 13:56:13 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH 01/17] x86, fpu: wrap get_xsave_addr() to make it safer |
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On 03/24, Rik van Riel wrote: > > On 03/24/2015 08:18 PM, Andy Lutomirski wrote: > Is there any reason not to rename __save_init_fpu to > save_fpu_state, or just save_fpu?
Please see another email. __save_init_fpu() saves the FPU state but it can also change the FPU registers. At least I think so ;)
Otherwise, why switch_fpu_prepare() resets .last_cpu if it returns zero? And unlazy_fpu() should do the same.
This all needs the cleanups, yes.
Oleg.
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