From b39b049749ce08c7756be57082177730617bb9a0 Mon Sep 17 00:00:00 2001 From: Zhenzhong Duan Date: Thu, 11 Jul 2019 20:02:10 +0800 Subject: xen: Map "xen_nopv" parameter to "nopv" and mark it obsolete Clean up unnecessory code after that operation. Signed-off-by: Zhenzhong Duan Reviewed-by: Boris Ostrovsky Cc: Juergen Gross Cc: Stefano Stabellini Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Signed-off-by: Juergen Gross --- arch/x86/xen/enlighten_hvm.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'arch') diff --git a/arch/x86/xen/enlighten_hvm.c b/arch/x86/xen/enlighten_hvm.c index ac4943cd456a..1756cf775ef2 100644 --- a/arch/x86/xen/enlighten_hvm.c +++ b/arch/x86/xen/enlighten_hvm.c @@ -210,18 +210,18 @@ static void __init xen_hvm_guest_init(void) #endif } -static bool xen_nopv; static __init int xen_parse_nopv(char *arg) { - xen_nopv = true; - return 0; + pr_notice("\"xen_nopv\" is deprecated, please use \"nopv\" instead\n"); + + if (xen_cpuid_base()) + nopv = true; + return 0; } early_param("xen_nopv", xen_parse_nopv); bool __init xen_hvm_need_lapic(void) { - if (xen_nopv) - return false; if (xen_pv_domain()) return false; if (!xen_hvm_domain()) @@ -233,7 +233,7 @@ bool __init xen_hvm_need_lapic(void) static uint32_t __init xen_platform_hvm(void) { - if (xen_pv_domain() || xen_nopv) + if (xen_pv_domain()) return 0; return xen_cpuid_base(); -- cgit