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Re: [PATCH v3 10/12] x86/fpu: Pass explicit xsave areas to fpu_(f)xsave()
- To: Alejandro Vallejo <alejandro.vallejo@xxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Mon, 27 Jan 2025 12:01:40 +0100
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- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Mon, 27 Jan 2025 11:01:46 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 10.01.2025 14:28, Alejandro Vallejo wrote:
> No functional change.
>
> Signed-off-by: Alejandro Vallejo <alejandro.vallejo@xxxxxxxxx>
> ---
> v2->v3:
> * const-ified v in fpu_fxsave() (missing in v2)
Sadly this has rendered ...
> --- a/xen/arch/x86/i387.c
> +++ b/xen/arch/x86/i387.c
> @@ -129,7 +129,7 @@ static inline uint64_t vcpu_xsave_mask(const struct vcpu
> *v)
> }
>
> /* Save x87 extended state */
> -static inline void fpu_xsave(struct vcpu *v)
> +static inline void fpu_xsave(const struct vcpu *v, struct xsave_struct
> *xsave_area)
... this line too long now. With it suitably wrapped (possibly doable while
committing, if no other reason for a v4 appears)
Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
Jan
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