[PATCH v2 09/28] arm64/sve: Signal frame and context structure definition

Catalin Marinas catalin.marinas at arm.com
Wed Sep 13 06:36:18 PDT 2017


On Thu, Aug 31, 2017 at 06:00:41PM +0100, Dave P Martin wrote:
> +/*
> + * The SVE architecture leaves space for future expansion of the
> + * vector length beyond its initial architectural limit of 2048 bits
> + * (16 quadwords).
> + */
> +#define SVE_VQ_BYTES		0x10	/* number of bytes per quadword */
> +
> +#define SVE_VQ_MIN		1
> +#define SVE_VQ_MAX		0x200

Just a nitpick (up to you): could you use 16 and 512 here instead of
hex? I usually associate hex numbers with some bit fields.

-- 
Catalin



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