From patchwork Fri May 24 06:35:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 1104619 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 459GvB0DBcz9s00 for ; Fri, 24 May 2019 16:39:50 +1000 (AEST) Received: from localhost ([127.0.0.1]:49717 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hU3ro-0004SJ-1Z for incoming@patchwork.ozlabs.org; Fri, 24 May 2019 02:39:48 -0400 Received: from eggs.gnu.org ([209.51.188.92]:40557) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hU3oc-0002gj-28 for qemu-devel@nongnu.org; Fri, 24 May 2019 02:36:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hU3oa-0002kL-Vb for qemu-devel@nongnu.org; Fri, 24 May 2019 02:36:29 -0400 Received: from mx1.redhat.com ([209.132.183.28]:36658) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hU3oa-0002iI-Qh for qemu-devel@nongnu.org; Fri, 24 May 2019 02:36:28 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 390F3C0578FA; Fri, 24 May 2019 06:36:15 +0000 (UTC) Received: from x1w.redhat.com (ovpn-204-235.brq.redhat.com [10.40.204.235]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D51165B68B; Fri, 24 May 2019 06:36:06 +0000 (UTC) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Date: Fri, 24 May 2019 08:35:34 +0200 Message-Id: <20190524063553.5339-2-philmd@redhat.com> In-Reply-To: <20190524063553.5339-1-philmd@redhat.com> References: <20190524063553.5339-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 24 May 2019 06:36:20 +0000 (UTC) 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] [PATCH 01/20] hw/i386/pc: Use unsigned type to index arrays X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yang Zhong , Eduardo Habkost , Rob Bradford , "Michael S. Tsirkin" , Marcelo Tosatti , Paolo Bonzini , Richard Henderson , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?b?w6k=?= , Samuel Ortiz Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Li Qiang --- hw/i386/pc.c | 5 +++-- include/hw/i386/pc.h | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 2632b73f80..fc38b59d2d 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -870,7 +870,7 @@ static void handle_a20_line_change(void *opaque, int irq, int level) int e820_add_entry(uint64_t address, uint64_t length, uint32_t type) { - int index = le32_to_cpu(e820_reserve.count); + unsigned int index = le32_to_cpu(e820_reserve.count); struct e820_entry *entry; if (type != E820_RAM) { @@ -902,7 +902,8 @@ int e820_get_num_entries(void) return e820_entries; } -bool e820_get_entry(int idx, uint32_t type, uint64_t *address, uint64_t *length) +bool e820_get_entry(unsigned int idx, uint32_t type, + uint64_t *address, uint64_t *length) { if (idx < e820_entries && e820_table[idx].type == cpu_to_le32(type)) { *address = le64_to_cpu(e820_table[idx].address); diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 43df7230a2..ad3a75d8fa 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -291,7 +291,7 @@ void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, int e820_add_entry(uint64_t, uint64_t, uint32_t); int e820_get_num_entries(void); -bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); +bool e820_get_entry(unsigned int, uint32_t, uint64_t *, uint64_t *); extern GlobalProperty pc_compat_4_0[]; extern const size_t pc_compat_4_0_len;