| Message ID | 20201207044655.2312-1-zhiwei_liu@c-sky.com |
|---|---|
| Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=c-sky.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Cq9mB0QMBz9sW1 for <incoming@patchwork.ozlabs.org>; Mon, 7 Dec 2020 15:47:52 +1100 (AEDT) Received: from localhost ([::1]:57902 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1km8RA-0008KF-Bt for incoming@patchwork.ozlabs.org; Sun, 06 Dec 2020 23:47:48 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:57318) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <zhiwei_liu@c-sky.com>) id 1km8Qk-0008Jo-Ub for qemu-devel@nongnu.org; Sun, 06 Dec 2020 23:47:22 -0500 Received: from smtp2200-217.mail.aliyun.com ([121.197.200.217]:51360) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <zhiwei_liu@c-sky.com>) id 1km8Qi-00019U-7X for qemu-devel@nongnu.org; Sun, 06 Dec 2020 23:47:22 -0500 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.3134118|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_news_journal|0.0257363-0.000906421-0.973357; FP=0|0|0|0|0|-1|-1|-1; HT=ay29a033018047207; MF=zhiwei_liu@c-sky.com; NM=1; PH=DS; RN=5; RT=5; SR=0; TI=SMTPD_---.J3tRDLu_1607316427; Received: from L-PF1D6DP4-1208.hz.ali.com(mailfrom:zhiwei_liu@c-sky.com fp:SMTPD_---.J3tRDLu_1607316427) by smtp.aliyun-inc.com(10.147.41.199); Mon, 07 Dec 2020 12:47:07 +0800 From: LIU Zhiwei <zhiwei_liu@c-sky.com> To: qemu-devel@nongnu.org Subject: [PATCH 0/4] target/arm bug fix Date: Mon, 7 Dec 2020 12:46:51 +0800 Message-Id: <20201207044655.2312-1-zhiwei_liu@c-sky.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: none client-ip=121.197.200.217; envelope-from=zhiwei_liu@c-sky.com; helo=smtp2200-217.mail.aliyun.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_NONE=0.001, UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 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> Cc: alex.bennee@linaro.org, richard.henderson@linaro.org, LIU Zhiwei <zhiwei_liu@c-sky.com>, peter.maydell@linaro.org Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
| Series | target/arm bug fix | expand |
I found some bugs in target/arm. The first one is about SVE first-fault or no-fault load/store. The second is SIMD fcmla(by element). The third is about CPTR_EL2. I am not sure I really understand this code. Please confirm the patch set and let me know if I am wrong. LIU Zhiwei (4): target/arm: Fixup special cross page case for sve continuous load/store target/arm: Fixup contiguous first-fault and no-fault loads target/arm: Fixup SIMD fcmla(by element) in 4H arrangement target/arm: adjust CPTR_EL2 according to HCR_EL2.E2H target/arm/helper.c | 55 ++++++++++++++++++++++++++++++++++------- target/arm/sve_helper.c | 42 ++++++++++++++++++++----------- target/arm/vec_helper.c | 8 ++++++ 3 files changed, 82 insertions(+), 23 deletions(-)