From nobody Mon Feb 9 15:46:01 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1525112644674399.906973202078; Mon, 30 Apr 2018 11:24:04 -0700 (PDT) Received: from localhost ([::1]:32786 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDDSz-0006Xt-Fo for importer@patchew.org; Mon, 30 Apr 2018 14:24:01 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49470) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDDOJ-00030q-Hu for qemu-devel@nongnu.org; Mon, 30 Apr 2018 14:19:12 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDDOI-0007Gv-Mr for qemu-devel@nongnu.org; Mon, 30 Apr 2018 14:19:11 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:41282) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fDDOI-0007Fb-HC for qemu-devel@nongnu.org; Mon, 30 Apr 2018 14:19:10 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.89) (envelope-from ) id 1fDDOH-0006Tw-If; Mon, 30 Apr 2018 19:19:09 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Mon, 30 Apr 2018 19:18:58 +0100 Message-Id: <20180430181905.32327-5-peter.maydell@linaro.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180430181905.32327-1-peter.maydell@linaro.org> References: <20180430181905.32327-1-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [RFC PATCH 04/11] Make flatview_extend_translation() take a MemTxAttrs argument 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: Eric Auger , Paolo Bonzini , patches@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" As part of plumbing MemTxAttrs down to the IOMMU translate method, add MemTxAttrs as an argument to flatview_extend_translation(). Its callers either have an attrs value to hand, or don't care and can use MEMTXATTRS_UNSPECIFIED. Signed-off-by: Peter Maydell --- exec.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/exec.c b/exec.c index 87650dc7ed..e56c3442c7 100644 --- a/exec.c +++ b/exec.c @@ -3460,9 +3460,9 @@ bool address_space_access_valid(AddressSpace *as, hwa= ddr addr, =20 static hwaddr flatview_extend_translation(FlatView *fv, hwaddr addr, - hwaddr target_len, - MemoryRegion *mr, hwaddr base, hwaddr len, - bool is_write) + hwaddr target_len, + MemoryRegion *mr, hwaddr base, hwaddr len, + bool is_write, MemTxAttrs attrs) { hwaddr done =3D 0; hwaddr xlat; @@ -3539,7 +3539,7 @@ void *address_space_map(AddressSpace *as, =20 memory_region_ref(mr); *plen =3D flatview_extend_translation(fv, addr, len, mr, xlat, - l, is_write); + l, is_write, attrs); ptr =3D qemu_ram_ptr_length(mr->ram_block, xlat, plen, true); rcu_read_unlock(); =20 --=20 2.17.0