From: Tiejun Chen Subject: [RESEND][PATCH] tools/libxc: check to set args.mmio_size before call xc_hvm_build Date: Mon, 29 Jun 2015 14:51:36 +0800 Message-ID: <1435560696-9618-1-git-send-email-tiejun.chen@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: Wei Liu , Ian Jackson , Ian Campbell , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org After commit 5dff8e9eedc7, "libxc/libxl: fill xc_hvm_build_args in libxl" is introduced, we won't check to set args.mmio_size inside xc_hvm_build as before. So instead, we need to do this before call that. CC: Ian Jackson CC: Stefano Stabellini CC: Ian Campbell CC: Wei Liu Acked-by: Wei Liu Signed-off-by: Tiejun Chen --- As we discussed previously, we'd like to sent this separately. For more detail please see, http://osdir.com/ml/general/2015-06/msg38370.html tools/libxc/xc_hvm_build_x86.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/libxc/xc_hvm_build_x86.c b/tools/libxc/xc_hvm_build_x86.c index 003ea06..7343e87 100644 --- a/tools/libxc/xc_hvm_build_x86.c +++ b/tools/libxc/xc_hvm_build_x86.c @@ -754,6 +754,8 @@ int xc_hvm_build_target_mem(xc_interface *xch, args.mem_size = (uint64_t)memsize << 20; args.mem_target = (uint64_t)target << 20; args.image_file_name = image_name; + if ( args.mmio_size == 0 ) + args.mmio_size = HVM_BELOW_4G_MMIO_LENGTH; return xc_hvm_build(xch, domid, &args); } -- 1.9.1