A subsequent patch will modify libxl to allow selection of a random domid value when creating domains. Valid values are limited to a width of 15 bits, so add an appropriate mask definition to the public header.
Signed-off-by: Paul Durrant <pdurr...@amazon.com> --- Cc: Andrew Cooper <andrew.coop...@citrix.com> Cc: George Dunlap <george.dun...@eu.citrix.com> Cc: Ian Jackson <ian.jack...@eu.citrix.com> Cc: Jan Beulich <jbeul...@suse.com> Cc: Julien Grall <jul...@xen.org> Cc: Konrad Rzeszutek Wilk <konrad.w...@oracle.com> Cc: Stefano Stabellini <sstabell...@kernel.org> Cc: Wei Liu <w...@xen.org> v6: - New in v6 (split out from another patch) --- xen/include/public/xen.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/xen/include/public/xen.h b/xen/include/public/xen.h index d2198dffad..75b1619d0d 100644 --- a/xen/include/public/xen.h +++ b/xen/include/public/xen.h @@ -614,6 +614,9 @@ DEFINE_XEN_GUEST_HANDLE(mmuext_op_t); /* Idle domain. */ #define DOMID_IDLE xen_mk_uint(0x7FFF) +/* Mask for valid domain id values */ +#define DOMID_MASK xen_mk_uint(0x7FFF) + #ifndef __ASSEMBLY__ typedef uint16_t domid_t; -- 2.20.1 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
