On 08/04/15 20:44, Andrew Cooper wrote: > Intead of clobbering DMAR -> XMAR and back, clobber to RMAD instead. This > means that changing the signature does not alter the checksum, which allows > the clobbering/unclobbering to be peformed atomically and idempotently, which > is an advantage on the kexec path which can reenter acpi_dmar_reinstate().
Could RMAD be specified as a real table in the future? Does the clobbered name have to start with X to avoid future conflicts? David _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
