Re: [PATCH v3 4.4.y 1/3] x86/fpu: Remove use_eager_fpu()

[Greg Kroah-Hartman]

On Wed, Jul 11, 2018 at 09:48:38AM +0900, Daniel Sangorrin wrote:
> From: Andy Lutomirski <luto@xxxxxxxxxx>
> 
> commit c592b57347069abfc0dcad3b3a302cf882602597 upstream
> 
> This removes all the obvious code paths that depend on lazy FPU mode.
> It shouldn't change the generated code at all.
> 
> Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
> Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
> Cc: Borislav Petkov <bp@xxxxxxxxx>
> Cc: Brian Gerst <brgerst@xxxxxxxxx>
> Cc: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
> Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
> Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
> Cc: H. Peter Anvin <hpa@xxxxxxxxx>
> Cc: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
> Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Cc: Quentin Casasnovas <quentin.casasnovas@xxxxxxxxxx>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Cc: pbonzini@xxxxxxxxxx
> Link: http://lkml.kernel.org/r/1475627678-20788-5-git-send-email-riel@xxxxxxxxxx
> Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
> Signed-off-by: Daniel Sangorrin <daniel.sangorrin@xxxxxxxxxxxxx>
> ---
>  arch/x86/crypto/crc32c-intel_glue.c | 17 ++++-------------
>  arch/x86/include/asm/fpu/internal.h | 34 +--------------------------------
>  arch/x86/kernel/fpu/core.c          | 38 +++++--------------------------------
>  arch/x86/kernel/fpu/signal.c        |  8 +++-----
>  arch/x86/kvm/cpuid.c                |  4 +---
>  arch/x86/kvm/x86.c                  | 10 ----------
>  6 files changed, 14 insertions(+), 97 deletions(-)

This does not apply to the current 4.4.y tree.  Can you rebase this
series and resend it?

thanks,

greg k-h