From patchwork Mon May 27 07:24:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 13674710 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 0CC72C25B74 for ; Mon, 27 May 2024 07:29:36 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sBUju-0000DP-Jl; Mon, 27 May 2024 03:25:50 -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 ) id 1sBUj1-0007mP-WC; Mon, 27 May 2024 03:24:56 -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 1sBUiz-0006Dt-AI; Mon, 27 May 2024 03:24:54 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 6B1886A4C5; Mon, 27 May 2024 10:25:09 +0300 (MSK) Received: from tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with SMTP id AA30DD8462; Mon, 27 May 2024 10:24:35 +0300 (MSK) Received: (nullmailer pid 52893 invoked by uid 1000); Mon, 27 May 2024 07:24:35 -0000 From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Paolo Bonzini , Zhao Liu , Michael Tokarev Subject: [Stable-8.2.5 08/21] target/i386: fix feature dependency for WAITPKG Date: Mon, 27 May 2024 10:24:18 +0300 Message-Id: <20240527072435.52812-8-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: Paolo Bonzini The VMX feature bit depends on general availability of WAITPKG, not the other way round. Fixes: 33cc88261c3 ("target/i386: add support for VMX_SECONDARY_EXEC_ENABLE_USER_WAIT_PAUSE", 2023-08-28) Cc: qemu-stable@nongnu.org Reviewed-by: Zhao Liu Signed-off-by: Paolo Bonzini (cherry picked from commit fe01af5d47d4cf7fdf90c54d43f784e5068c8d72) Signed-off-by: Michael Tokarev diff --git a/target/i386/cpu.c b/target/i386/cpu.c index a66e5a357b..4dbfbfbd65 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1549,8 +1549,8 @@ static FeatureDep feature_dependencies[] = { .to = { FEAT_SVM, ~0ull }, }, { - .from = { FEAT_VMX_SECONDARY_CTLS, VMX_SECONDARY_EXEC_ENABLE_USER_WAIT_PAUSE }, - .to = { FEAT_7_0_ECX, CPUID_7_0_ECX_WAITPKG }, + .from = { FEAT_7_0_ECX, CPUID_7_0_ECX_WAITPKG }, + .to = { FEAT_VMX_SECONDARY_CTLS, VMX_SECONDARY_EXEC_ENABLE_USER_WAIT_PAUSE }, }, };