Message ID | 20230626185902.1575177-32-mjt@tls.msk.ru |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) 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=<UNKNOWN>) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Qqcy313nPz20XS for <incoming@patchwork.ozlabs.org>; Tue, 27 Jun 2023 05:15:55 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1qDrTH-0000WC-Ke; Mon, 26 Jun 2023 15:01:55 -0400 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 <mjt@tls.msk.ru>) id 1qDrTD-0000NU-A2; Mon, 26 Jun 2023 15:01:51 -0400 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 <mjt@tls.msk.ru>) id 1qDrTB-0007oS-JZ; Mon, 26 Jun 2023 15:01:51 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id C9E84EFC1; Mon, 26 Jun 2023 21:59:13 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id 5C1C9F7FD; Mon, 26 Jun 2023 21:59:12 +0300 (MSK) Received: (nullmailer pid 1575373 invoked by uid 1000); Mon, 26 Jun 2023 18:59:05 -0000 From: Michael Tokarev <mjt@tls.msk.ru> To: qemu-devel@nongnu.org, qemu-stable@nongnu.org Cc: Peter Maydell <peter.maydell@linaro.org>, Richard Henderson <richard.henderson@linaro.org>, Michael Tokarev <mjt@tls.msk.ru> Subject: [Stable-7.2.4 32/43] target/arm: Return correct result for LDG when ATA=0 Date: Mon, 26 Jun 2023 21:58:50 +0300 Message-Id: <20230626185902.1575177-32-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: <qemu-stable-7.2.4-20230626215033@cover.tls.msk.ru> References: <qemu-stable-7.2.4-20230626215033@cover.tls.msk.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
Patch Round-up for stable 7.2.4, freeze on 2023-07-06
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diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 3c356d238f..f0b8db7ce5 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -4190,9 +4190,13 @@ static void disas_ldst_tag(DisasContext *s, uint32_t insn) if (s->ata) { gen_helper_ldg(tcg_rt, cpu_env, addr, tcg_rt); } else { + /* + * Tag access disabled: we must check for aborts on the load + * load from [rn+offset], and then insert a 0 tag into rt. + */ clean_addr = clean_data_tbi(s, addr); gen_probe_access(s, clean_addr, MMU_DATA_LOAD, MO_8); - gen_address_with_allocation_tag0(tcg_rt, addr); + gen_address_with_allocation_tag0(tcg_rt, tcg_rt); } } else { tcg_rt = cpu_reg_sp(s, rt);