Received: from mail.netbsd.org (mail.netbsd.org [199.233.217.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mail.NetBSD.org", Issuer "mail.NetBSD.org CA" (not verified)) by mollari.NetBSD.org (Postfix) with ESMTPS id 9E8971A9213 for ; Sun, 19 Jul 2020 06:36:39 +0000 (UTC) Received: by mail.netbsd.org (Postfix, from userid 605) id 2A74384DD0; Sun, 19 Jul 2020 06:36:39 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.netbsd.org (Postfix) with ESMTP id A240A84D6B for ; Sun, 19 Jul 2020 06:36:38 +0000 (UTC) X-Virus-Scanned: amavisd-new at netbsd.org Received: from mail.netbsd.org ([127.0.0.1]) by localhost (mail.netbsd.org [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id BtqleTBjl5Gc for ; Sun, 19 Jul 2020 06:36:38 +0000 (UTC) Received: from cvs.NetBSD.org (ivanova.NetBSD.org [IPv6:2001:470:a085:999:28c:faff:fe03:5984]) by mail.netbsd.org (Postfix) with ESMTP id 41A2884D3C for ; Sun, 19 Jul 2020 06:36:38 +0000 (UTC) Received: by cvs.NetBSD.org (Postfix, from userid 500) id 3390EFB28; Sun, 19 Jul 2020 06:36:38 +0000 (UTC) Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" MIME-Version: 1.0 Date: Sun, 19 Jul 2020 06:36:38 +0000 From: "Maxime Villard" Subject: CVS commit: src/sys/dev/nvmm/x86 To: source-changes@NetBSD.org X-Mailer: log_accum Message-Id: <20200719063638.3390EFB28@cvs.NetBSD.org> Sender: source-changes-owner@NetBSD.org List-Id: source-changes.NetBSD.org Precedence: bulk Reply-To: source-changes-d@NetBSD.org Mail-Reply-To: "Maxime Villard" Mail-Followup-To: source-changes-d@NetBSD.org List-Unsubscribe: Module Name: src Committed By: maxv Date: Sun Jul 19 06:36:38 UTC 2020 Modified Files: src/sys/dev/nvmm/x86: nvmm_x86_svm.c nvmm_x86_svmfunc.S nvmm_x86_vmx.c nvmm_x86_vmxfunc.S Log Message: The TLB flush IPIs do not respect the IPL, so enforcing IPL_HIGH has no effect. Disable interrupts earlier instead. This prevents a possible race against such IPIs. To generate a diff of this commit: cvs rdiff -u -r1.63 -r1.64 src/sys/dev/nvmm/x86/nvmm_x86_svm.c \ src/sys/dev/nvmm/x86/nvmm_x86_vmx.c cvs rdiff -u -r1.3 -r1.4 src/sys/dev/nvmm/x86/nvmm_x86_svmfunc.S \ src/sys/dev/nvmm/x86/nvmm_x86_vmxfunc.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.