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Re: [PATCH v3 5/5] Add --force option to xen-ucode to override microcode version check


  • To: Fouad Hilly <fouad.hilly@xxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Mon, 6 May 2024 11:39:11 +0200
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  • Cc: Anthony PERARD <anthony@xxxxxxxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • Delivery-date: Mon, 06 May 2024 09:39:15 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 30.04.2024 14:47, Fouad Hilly wrote:
> @@ -21,10 +23,11 @@ static const char   amd_id[] = "AuthenticAMD";
>  static void usage(const char *name)
>  {
>      printf("%s: Xen microcode updating tool\n"
> -           "Usage: %s [<microcode file> | Options]\n"
> +           "Usage: %s [microcode file] [options]\n"
>             "options:\n"
>             "  -h, --help            display this help and exit\n"
> -           "  -s, --show-cpu-info   show CPU information and exit\n",
> +           "  -s, --show-cpu-info   show CPU information and exit\n"
> +           "  -f, --force           force to skip micorocde version check\n",

Besides (nit) the typo, isn't "version check" too broad here? Elsewhere in the
series you mention Intel's "min_rev" addition. _That_ kind of version check
probably shouldn't be permitted to skip? In which case maybe better "certain
version checking" or some such?

Jan



 


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