From nobody Sat Nov 23 22:00:00 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1731147310080845.2056917644102; Sat, 9 Nov 2024 02:15:10 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t9iUX-0003pw-6H; Sat, 09 Nov 2024 05:14:57 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t9iUT-0003n8-Ap; Sat, 09 Nov 2024 05:14:49 -0500 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t9iUQ-0007Vi-Id; Sat, 09 Nov 2024 05:14:49 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 2FEC6A13E5; Sat, 9 Nov 2024 13:13:49 +0300 (MSK) Received: from think4mjt.tls.msk.ru (mjtthink.wg.tls.msk.ru [192.168.177.146]) by tsrv.corpit.ru (Postfix) with ESMTP id C4053167ED1; Sat, 9 Nov 2024 13:14:43 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, "Fea.Wang" , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Peter Xu , Michael Tokarev Subject: [Stable-8.2.8 01/49] softmmu/physmem.c: Keep transaction attribute in address_space_map() Date: Sat, 9 Nov 2024 13:13:52 +0300 Message-Id: <20241109101443.312701-1-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1731147316873116600 From: "Fea.Wang" The follow-up transactions may use the data in the attribution, so keep the value of attribution from the function parameter just as flatview_translate() above. Signed-off-by: Fea.Wang Cc: qemu-stable@nongnu.org Fixes: f26404fbee ("Make address_space_map() take a MemTxAttrs argument") Reviewed-by: Philippe Mathieu-Daud=C3=A9 Link: https://lore.kernel.org/r/20240912070404.2993976-2-fea.wang@sifive.com Signed-off-by: Peter Xu (cherry picked from commit d8d5ca40048b04750de5a0ae0b2b9f153a391951) Signed-off-by: Michael Tokarev (Mjt: context fix due to lack of v9.1.0-134-g637b0aa13956 "softmmu: Support concurrent bounce buffers" v9.0.0-564-g69e78f1b3484 "system/physmem: Per-AddressSpace bounce bufferin= g") diff --git a/system/physmem.c b/system/physmem.c index 073e6c6124..e25c12d267 100644 --- a/system/physmem.c +++ b/system/physmem.c @@ -3146,7 +3146,7 @@ void *address_space_map(AddressSpace *as, memory_region_ref(mr); bounce.mr =3D mr; if (!is_write) { - flatview_read(fv, addr, MEMTXATTRS_UNSPECIFIED, + flatview_read(fv, addr, attrs, bounce.buffer, l); } =20 --=20 2.39.5