From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA823C3A5A6 for ; Thu, 19 Sep 2019 12:52:44 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9D123218AF for ; Thu, 19 Sep 2019 12:52:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9D123218AF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:43644 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iAvvP-0000TS-Cy for qemu-devel@archiver.kernel.org; Thu, 19 Sep 2019 08:52:43 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:41479) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iAvsP-0006Le-7A for qemu-devel@nongnu.org; Thu, 19 Sep 2019 08:49:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iAvmO-00028a-54 for qemu-devel@nongnu.org; Thu, 19 Sep 2019 08:43:25 -0400 Received: from mx1.redhat.com ([209.132.183.28]:56338) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iAvmN-00027v-W2; Thu, 19 Sep 2019 08:43:24 -0400 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 48A4D86668; Thu, 19 Sep 2019 12:43:23 +0000 (UTC) Received: from localhost (dhcp-192-230.str.redhat.com [10.33.192.230]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E9F3460C18; Thu, 19 Sep 2019 12:43:22 +0000 (UTC) From: Cornelia Huck To: Peter Maydell Date: Thu, 19 Sep 2019 14:41:11 +0200 Message-Id: <20190919124115.11510-31-cohuck@redhat.com> In-Reply-To: <20190919124115.11510-1-cohuck@redhat.com> References: <20190919124115.11510-1-cohuck@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 19 Sep 2019 12:43:23 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 30/34] pc-bios/s390-ccw: Do not pre-initialize empty array X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , qemu-s390x@nongnu.org, Cornelia Huck , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Thomas Huth Since commit 339686a358b11a231aa5b6d1424e7a1460d7f277 ("pc-bios/s390-ccw: zero out bss section"), we are clearing now the BSS in start.S, so there is no need to pre-initialize the loadparm_str array with zeroes anymore. Reviewed-by: Cornelia Huck Signed-off-by: Thomas Huth --- pc-bios/s390-ccw/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/pc-bios/s390-ccw/main.c b/pc-bios/s390-ccw/main.c index a69c73349e8f..a21b38628075 100644 --- a/pc-bios/s390-ccw/main.c +++ b/pc-bios/s390-ccw/main.c @@ -17,7 +17,7 @@ =20 char stack[PAGE_SIZE * 8] __attribute__((__aligned__(PAGE_SIZE))); static SubChannelId blk_schid =3D { .one =3D 1 }; -static char loadparm_str[LOADPARM_LEN + 1] =3D { 0, 0, 0, 0, 0, 0, 0, 0,= 0 }; +static char loadparm_str[LOADPARM_LEN + 1]; QemuIplParameters qipl; IplParameterBlock iplb __attribute__((__aligned__(PAGE_SIZE))); static bool have_iplb; --=20 2.20.1