diff options
| author | Zhenzhong Duan <zhenzhong.duan@oracle.com> | 2019-07-11 20:02:10 +0800 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2019-07-17 08:09:58 +0200 |
| commit | b39b049749ce08c7756be57082177730617bb9a0 (patch) | |
| tree | b97c0fdbd1873cd88057655bdd52cea4c75c8f54 /arch | |
| parent | 30978346372e5c43a652cfbd4533c6bd5427c33b (diff) | |
xen: Map "xen_nopv" parameter to "nopv" and mark it obsolete
Clean up unnecessory code after that operation.
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Stefano Stabellini <sstabellini@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/xen/enlighten_hvm.c | 12 |
1 files changed, 6 insertions, 6 deletions
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(); |