Re: [PATCH 1/3] x86: allow kernel exception fixup for divide errors (#DE)

2010-08-24 Thread Brian Gerst
truct pt_regs *regs, long error_code) > +{ > +       if (!user_mode_vm(regs) && fixup_exception(regs)) > +               return; > +       do_divide_error_user(regs, error_code); > +} > + >  #ifdef CONFIG_X86_64 >  /* Runs on IST stack */ >  dotraplinkage

Re: [PATCH 1/2] x86: eliminate TS_XSAVE

2010-05-02 Thread Brian Gerst
memory reference. I think you should either just use cpu_has_xsave, or extend this use of alternatives to all cpu features. It doesn't make sense to only do it for xsave. -- Brian Gerst -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to ma