[PATCH 4/4] arm64: advertise CPU features for modalias matching
Catalin Marinas
catalin.marinas at arm.com
Thu Nov 14 10:29:07 EST 2013
On Mon, Nov 11, 2013 at 10:19:35AM +0000, Ard Biesheuvel wrote:
> +ssize_t arch_print_cpu_modalias(struct device *dev,
> + struct device_attribute *attr,
> + char *buf)
> +{
> + unsigned int caps;
> + ssize_t n;
> + int i;
> +
> + /*
> + * With 32 features maximum (taking 5 bytes each to print), we don't
> + * need to worry about overrunning the PAGE_SIZE sized buffer.
> + */
> + n = sprintf(buf, "cpu:type:arm64:feature:");
I would use "aarch64" here instead of arm64 for consistency with the
architecture mode, compiler triplet and ELF_PLATFORM definition in the
kernel.
--
Catalin
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