From nobody Sat Nov 23 21:41:42 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 1731147597559299.31744167844624; Sat, 9 Nov 2024 02:19:57 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t9iYd-0002FM-W6; Sat, 09 Nov 2024 05:19:08 -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 1t9iW6-00060h-SD; Sat, 09 Nov 2024 05:16:34 -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 1t9iW5-0007yu-AP; Sat, 09 Nov 2024 05:16:30 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 88111A13FD; Sat, 9 Nov 2024 13:13:50 +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 358B6167EE8; Sat, 9 Nov 2024 13:14:45 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Michael Tokarev Subject: [Stable-8.2.8 24/49] target/i386: Use probe_access_full_mmu in ptw_translate Date: Sat, 9 Nov 2024 13:14:15 +0300 Message-Id: <20241109101443.312701-24-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: 1731147599020116600 From: Richard Henderson The probe_access_full_mmu function was designed for this purpose, and does not report the memory operation event to plugins. Cc: qemu-stable@nongnu.org Fixes: 6d03226b422 ("plugins: force slow path when plugins instrument memor= y ops") Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Alex Benn=C3=A9e Signed-off-by: Richard Henderson Message-ID: <20241013184733.1423747-3-richard.henderson@linaro.org> (cherry picked from commit 115ade42d50144c15b74368d32dc734ea277d853) Signed-off-by: Michael Tokarev diff --git a/target/i386/tcg/sysemu/excp_helper.c b/target/i386/tcg/sysemu/= excp_helper.c index 319b23762c..31c5032ace 100644 --- a/target/i386/tcg/sysemu/excp_helper.c +++ b/target/i386/tcg/sysemu/excp_helper.c @@ -61,12 +61,11 @@ typedef struct PTETranslate { =20 static bool ptw_translate(PTETranslate *inout, hwaddr addr, uint64_t ra) { - CPUTLBEntryFull *full; int flags; =20 inout->gaddr =3D addr; - flags =3D probe_access_full(inout->env, addr, 0, MMU_DATA_STORE, - inout->ptw_idx, true, &inout->haddr, &full, = ra); + flags =3D probe_access_full_mmu(inout->env, addr, 0, MMU_DATA_STORE, + inout->ptw_idx, &inout->haddr, NULL); =20 if (unlikely(flags & TLB_INVALID_MASK)) { TranslateFault *err =3D inout->err; @@ -439,9 +438,8 @@ do_check_protect_pse36: CPUTLBEntryFull *full; int flags, nested_page_size; =20 - flags =3D probe_access_full(env, paddr, 0, access_type, - MMU_NESTED_IDX, true, - &pte_trans.haddr, &full, 0); + flags =3D probe_access_full_mmu(env, paddr, 0, access_type, + MMU_NESTED_IDX, &pte_trans.haddr, &f= ull); if (unlikely(flags & TLB_INVALID_MASK)) { *err =3D (TranslateFault){ .error_code =3D env->error_code, --=20 2.39.5