Re: [PATCH v9 7/7] tools/xen-mceinj: add support of injecting LMCE

[Wei Liu <wei.liu2@citrix.com>]

On Wed, Jul 12, 2017 at 10:04:40AM +0800, Haozhong Zhang wrote:
>  
> +static int inject_lmce(xc_interface *xc_handle, unsigned int cpu)
> +{
> +    uint8_t *cpumap = NULL;
> +    size_t cpumap_size, line, shift;
> +    unsigned int nr_cpus;
> +    int ret;
> +
> +    nr_cpus = mca_cpuinfo(xc_handle);
> +    if ( !nr_cpus )
> +        err(xc_handle, "Failed to get mca_cpuinfo");
> +    if ( cpu >= nr_cpus )
> +        err(xc_handle, "-c %u is larger than %u", cpu, nr_cpus - 1);
> +
> +    cpumap_size = (nr_cpus + 7) / 8;
> +    cpumap = malloc(cpumap_size);
> +    if ( !cpumap )
> +        err(xc_handle, "Failed to allocate cpumap\n");
> +    memset(cpumap, 0, cpumap_size);
> +    line = cpu / 8;
> +    shift = cpu % 8;
> +    memset(cpumap + line, 1 << shift, 1);
> +
> +    ret = xc_mca_op_inject_v2(xc_handle, XEN_MC_INJECT_TYPE_LMCE,
> +                              cpumap, cpumap_size * 8);

This doesn't compile because XEN_MC_INJECT_TYPE_LMCE is not defined.

Please rework this patch and make sure it compiles before submitting.

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