From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <pve-devel-bounces@lists.proxmox.com> Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id EB1FF1FF16E for <inbox@lore.proxmox.com>; Mon, 17 Feb 2025 16:05:22 +0100 (CET) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id B141C2B7C9; Mon, 17 Feb 2025 16:05:20 +0100 (CET) From: Fiona Ebner <f.ebner@proxmox.com> To: pve-devel@lists.proxmox.com Date: Mon, 17 Feb 2025 16:04:41 +0100 Message-Id: <20250217150444.142182-1-f.ebner@proxmox.com> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL -0.046 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment RCVD_IN_VALIDITY_CERTIFIED_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_SAFE_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pve-devel] [PATCH qemu-server/manager/docs 0/3] close #5291: support disabling KSM for specific VMs X-BeenThere: pve-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE development discussion <pve-devel.lists.proxmox.com> List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=unsubscribe> List-Archive: <http://lists.proxmox.com/pipermail/pve-devel/> List-Post: <mailto:pve-devel@lists.proxmox.com> List-Help: <mailto:pve-devel-request@lists.proxmox.com?subject=help> List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel>, <mailto:pve-devel-request@lists.proxmox.com?subject=subscribe> Reply-To: Proxmox VE development discussion <pve-devel@lists.proxmox.com> Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pve-devel-bounces@lists.proxmox.com Sender: "pve-devel" <pve-devel-bounces@lists.proxmox.com> KSM exposes a guest's virtual memory to side-channel attacks. Add a VM configuration option to disable KSM for specific VMs that need to be protected against such attacks. This makes it possible to still benefit from KSM for other processes on the host rather than needing to turn of KSM completely. qemu-server: Fiona Ebner (1): close #5291: support disabling KSM for specific VMs PVE/QemuServer.pm | 9 +++++++++ 1 file changed, 9 insertions(+) manager: Fiona Ebner (1): close #5291: ui: qemu: memory edit: support disabling KSM for specific VMs www/manager6/qemu/HardwareView.js | 11 +++++++- www/manager6/qemu/MemoryEdit.js | 43 ++++++++++++++++++++++++++----- 2 files changed, 47 insertions(+), 7 deletions(-) docs: Fiona Ebner (1): kernel samepage merging: describe how to disable for a specific VM kernel-samepage-merging.adoc | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) Summary over all repositories: 4 files changed, 69 insertions(+), 8 deletions(-) -- Generated by git-murpp 0.5.0 _______________________________________________ pve-devel mailing list pve-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-devel