From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756866Ab3BFIT4 (ORCPT ); Wed, 6 Feb 2013 03:19:56 -0500 Received: from ozlabs.org ([203.10.76.45]:34897 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751700Ab3BFIT1 (ORCPT ); Wed, 6 Feb 2013 03:19:27 -0500 From: Michael Ellerman To: Cc: , Subject: [PATCH 6/6] kvm tools: powerpc: Only emit TB freq if it's non-zero Date: Wed, 6 Feb 2013 19:19:16 +1100 Message-Id: <1360138756-1991-6-git-send-email-michael@ellerman.id.au> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1360138756-1991-1-git-send-email-michael@ellerman.id.au> References: <1360138756-1991-1-git-send-email-michael@ellerman.id.au> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The kernel can handle a missing timebase-frequency property much better than one that claims zero. Signed-off-by: Michael Ellerman --- tools/kvm/powerpc/kvm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/kvm/powerpc/kvm.c b/tools/kvm/powerpc/kvm.c index dc9f89d..b4b9f82 100644 --- a/tools/kvm/powerpc/kvm.c +++ b/tools/kvm/powerpc/kvm.c @@ -389,7 +389,9 @@ static int setup_fdt(struct kvm *kvm) _FDT(fdt_property_cell(fdt, "dcache-block-size", cpu_info->d_bsize)); _FDT(fdt_property_cell(fdt, "icache-block-size", cpu_info->i_bsize)); - _FDT(fdt_property_cell(fdt, "timebase-frequency", cpu_info->tb_freq)); + if (cpu_info->tb_freq) + _FDT(fdt_property_cell(fdt, "timebase-frequency", cpu_info->tb_freq)); + /* Lies, but safeish lies! */ _FDT(fdt_property_cell(fdt, "clock-frequency", 0xddbab200)); -- 1.7.10.4