Re: [PATCH 03/11] x86/fpu: make __raw_xsave_addr() use feature number instead of mask

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Subject: Re: [PATCH 03/11] x86/fpu: make __raw_xsave_addr() use feature number instead of mask
From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Date: Thu, 18 Oct 2018 13:21:16 +0200
Cc: linux-kernel@xxxxxxxxxxxxxxx, x86@xxxxxxxxxx, Andy Lutomirski <luto@xxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Radim Krčmář <rkrcmar@xxxxxxxxxx>, kvm@xxxxxxxxxxxxxxx, "Jason A. Donenfeld" <Jason@xxxxxxxxx>, Rik van Riel <riel@xxxxxxxxxxx>
In-reply-to: <20181018111719.bka4nqgslnurxysr@linutronix.de>
References: <20181004140547.13014-1-bigeasy@linutronix.de> <20181004140547.13014-4-bigeasy@linutronix.de> <225ca4ed-a0c8-9566-4a40-00d7876b623b@linux.intel.com> <20181018111719.bka4nqgslnurxysr@linutronix.de>
User-agent: NeoMutt/20180716

On 2018-10-18 13:17:19 [+0200], To Dave Hansen wrote:
> --- a/arch/x86/include/asm/fpu/xstate.h
> +++ b/arch/x86/include/asm/fpu/xstate.h
> @@ -47,7 +47,7 @@ extern void __init update_regset_xstate_info(unsigned int size,
>  
>  void fpu__xstate_clear_all_cpu_caps(void);
>  void *get_xsave_addr(struct xregs_state *xsave, int xstate);
and now I locally changed xstate to xfeature_nr.

Sebastian

References:
- [PATCH 00/11 v3] x86: load FPU registers on return to userland
  - From: Sebastian Andrzej Siewior
- [PATCH 03/11] x86/fpu: make __raw_xsave_addr() use feature number instead of mask
  - From: Sebastian Andrzej Siewior
- Re: [PATCH 03/11] x86/fpu: make __raw_xsave_addr() use feature number instead of mask
  - From: Dave Hansen
- Re: [PATCH 03/11] x86/fpu: make __raw_xsave_addr() use feature number instead of mask
  - From: Sebastian Andrzej Siewior

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