From patchwork Fri Jun 7 19:13:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 13690677 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 0E023C27C53 for ; Fri, 7 Jun 2024 22:22:03 +0000 (UTC) Received: from [::1] (helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sFf3d-0006BY-RW; Fri, 07 Jun 2024 15:15:25 -0400 Received: from [2001:470:142:3::10] (helo=eggs.gnu.org) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sFf3c-00061n-HZ; Fri, 07 Jun 2024 15:15:24 -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 ) id 1sFf3a-0002Wk-Ta; Fri, 07 Jun 2024 15:15:24 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 2C3196E554; Fri, 7 Jun 2024 22:14:06 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id 63C0BE2750; Fri, 7 Jun 2024 22:13:11 +0300 (MSK) Received: (nullmailer pid 528760 invoked by uid 1000); Fri, 07 Jun 2024 19:13:08 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Xinyu Li , Xinyu Li , Zhao Liu , Paolo Bonzini , Michael Tokarev Subject: [Stable-8.2.5 43/45] target/i386: fix SSE and SSE2 feature check Date: Fri, 7 Jun 2024 22:13:02 +0300 Message-Id: <20240607191307.528622-23-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.2 In-Reply-To: References: MIME-Version: 1.0 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Xinyu Li Features check of CPUID_SSE and CPUID_SSE2 should use cpuid_features, rather than cpuid_ext_features. Signed-off-by: Xinyu Li Reviewed-by: Zhao Liu Message-ID: <20240602100904.2137939-1-lixinyu20s@ict.ac.cn> Signed-off-by: Paolo Bonzini (cherry picked from commit da7c95920d027dbb00c6879c1da0216b19509191) Signed-off-by: Michael Tokarev diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc index 2bdbb1bba0..73aa2c42b7 100644 --- a/target/i386/tcg/decode-new.c.inc +++ b/target/i386/tcg/decode-new.c.inc @@ -1478,9 +1478,9 @@ static bool has_cpuid_feature(DisasContext *s, X86CPUIDFeature cpuid) case X86_FEAT_PCLMULQDQ: return (s->cpuid_ext_features & CPUID_EXT_PCLMULQDQ); case X86_FEAT_SSE: - return (s->cpuid_ext_features & CPUID_SSE); + return (s->cpuid_features & CPUID_SSE); case X86_FEAT_SSE2: - return (s->cpuid_ext_features & CPUID_SSE2); + return (s->cpuid_features & CPUID_SSE2); case X86_FEAT_SSE3: return (s->cpuid_ext_features & CPUID_EXT_SSE3); case X86_FEAT_SSSE3: