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 0BA701A923F for ; Sat, 29 Aug 2020 17:00:31 +0000 (UTC) Received: by mail.netbsd.org (Postfix, from userid 605) id 7440F84D7E; Sat, 29 Aug 2020 17:00:30 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.netbsd.org (Postfix) with ESMTP id EB25584D79 for ; Sat, 29 Aug 2020 17:00:29 +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 CcR8Vg8HyAoH for ; Sat, 29 Aug 2020 17:00:29 +0000 (UTC) Received: from cvs.NetBSD.org (ivanova.netbsd.org [199.233.217.197]) by mail.netbsd.org (Postfix) with ESMTP id 30DA384CE1 for ; Sat, 29 Aug 2020 17:00:29 +0000 (UTC) Received: by cvs.NetBSD.org (Postfix, from userid 500) id 2009CFB27; Sat, 29 Aug 2020 17:00:29 +0000 (UTC) Content-Disposition: inline Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII" MIME-Version: 1.0 Date: Sat, 29 Aug 2020 17:00:29 +0000 From: "Martin Husemann" Subject: CVS commit: [netbsd-9] src/sys/dev/nvmm To: source-changes@NetBSD.org X-Mailer: log_accum Message-Id: <20200829170029.2009CFB27@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: "Martin Husemann" Mail-Followup-To: source-changes-d@NetBSD.org List-Unsubscribe: Module Name: src Committed By: martin Date: Sat Aug 29 17:00:28 UTC 2020 Modified Files: src/sys/dev/nvmm [netbsd-9]: nvmm.c nvmm_ioctl.h src/sys/dev/nvmm/x86 [netbsd-9]: nvmm_x86.c nvmm_x86_svm.c nvmm_x86_svmfunc.S nvmm_x86_vmx.c nvmm_x86_vmxfunc.S Log Message: Pull up following revision(s) (requested by maxv in ticket #1068): sys/dev/nvmm/x86/nvmm_x86_svm.c: revision 1.71 sys/dev/nvmm/nvmm.c: revision 1.34 sys/dev/nvmm/x86/nvmm_x86_svm.c: revision 1.72 sys/dev/nvmm/nvmm.c: revision 1.35 sys/dev/nvmm/nvmm.c: revision 1.36 sys/dev/nvmm/x86/nvmm_x86_svmfunc.S: revision 1.5 sys/dev/nvmm/nvmm.c: revision 1.37 sys/dev/nvmm/x86/nvmm_x86_vmxfunc.S: revision 1.5 sys/dev/nvmm/x86/nvmm_x86_vmx.c: revision 1.70 sys/dev/nvmm/x86/nvmm_x86_svm.c: revision 1.68 sys/dev/nvmm/x86/nvmm_x86.c: revision 1.15 sys/dev/nvmm/nvmm_ioctl.h: revision 1.10 Micro-optimize: use pushq instead of pushw. To avoid LCP stalls and unaligned stack accesses. nvmm-x86: also flush the guest TLB when CR4.{PCIDE,SMEP} changes nvmm: localify a variable that doesn't need to be global nvmm: use relaxed atomics to read nmachines nvmm-x86-svm: dedup code nvmm-x86: hide more CPUID flags, mostly related to perf monitors nvmm: misc improvements - use mach->ncpus to get the number of vcpus, now that we have it - don't forget to decrement mach->ncpus when a machine gets killed - add more __predict_false() nvmm-x86-svm: don't forget to intercept INVD INVD executed in the guest can be dangerous for the host, due to CPU caches being flushed without write-back. nvmm: slightly clarify nvmm: explicitly include atomic.h To generate a diff of this commit: cvs rdiff -u -r1.22.2.6 -r1.22.2.7 src/sys/dev/nvmm/nvmm.c cvs rdiff -u -r1.7.4.1 -r1.7.4.2 src/sys/dev/nvmm/nvmm_ioctl.h cvs rdiff -u -r1.7.4.4 -r1.7.4.5 src/sys/dev/nvmm/x86/nvmm_x86.c cvs rdiff -u -r1.46.4.9 -r1.46.4.10 src/sys/dev/nvmm/x86/nvmm_x86_svm.c cvs rdiff -u -r1.3 -r1.3.4.1 src/sys/dev/nvmm/x86/nvmm_x86_svmfunc.S \ src/sys/dev/nvmm/x86/nvmm_x86_vmxfunc.S cvs rdiff -u -r1.36.2.11 -r1.36.2.12 src/sys/dev/nvmm/x86/nvmm_x86_vmx.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.