RSDP is not mandatory according to PVH spec. Remove the BUG_ON. The guest (xen) will fall back to scanning if necessary.
Reported-by: Andrew Cooper <[email protected]> Signed-off-by: Wei Liu <[email protected]> --- xen/arch/x86/guest/pvh-boot.c | 1 - 1 file changed, 1 deletion(-) diff --git a/xen/arch/x86/guest/pvh-boot.c b/xen/arch/x86/guest/pvh-boot.c index 544775eeb4..ca8e156f7d 100644 --- a/xen/arch/x86/guest/pvh-boot.c +++ b/xen/arch/x86/guest/pvh-boot.c @@ -79,7 +79,6 @@ static void __init convert_pvh_info(multiboot_info_t **mbi, pvh_mbi_mods[i].string = entry[i].cmdline_paddr; } - BUG_ON(!pvh_info->rsdp_paddr); rsdp_hint = pvh_info->rsdp_paddr; *mbi = &pvh_mbi; -- 2.11.0 _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
