Re: [Xen-devel] [PATCH v2] x86/spec-ctrl: Yet more fixes for xpti= parsing

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.08.18 at 14:42, <andrew.cooper3@xxxxxxxxxx> wrote:
> As it currently stands, 'xpti=dom0' is indistinguishable from the default
> value, which means it will be overridden by ARCH_CAPABILITIES_RDCL_NO on fixed
> hardware.
> 
> Switch opt_xpti to use -1 as a default like all our other related options, and
> clobber it as soon as we have a string to parse.
> 
> In addition, 'xpti' alone should be interpreted in its positive boolean form,
> rather than resulting in a parse error.
> 
>   (XEN) parameter "xpti" has invalid value "", rc=-22!
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel