pve-kernel/patches/kernel/0005-kvm-disable-default-dynamic-halt-polling-growth.patch
Thomas Lamprecht 9ecdffc222 update source and patches to Ubuntu 25.04 Plucky based 6.14 kernel
Provide a newer – currently – opt-in kernel that will form the base
for Ubuntu's 25.04 release.

Using the current relevant tag Ubuntu-6.14.0-12.12 (the newer 13.13
tag includes only some packaging changes that do not affect us) from
the upstream repo [0].

Update the patches, drop those that got applied upstream or are simply
not relevant for the newer kernel anymore. Update the ZFS submodule to
include a cherry-pick of the two Linux 6.14 compat patches that
already got applied to ZFS upstream [1].

[0]: https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/plucky/
[1]: https://github.com/openzfs/zfs/pull/17026

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2025-03-28 14:27:55 +01:00

28 lines
1.0 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fabian=20Gr=C3=BCnbichler?= <f.gruenbichler@proxmox.com>
Date: Thu, 14 Sep 2017 11:09:58 +0200
Subject: [PATCH] kvm: disable default dynamic halt polling growth
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
virt/kvm/kvm_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index ba0327e2d0d3336c680be6543289b88ff22540e8..1164827c00537ada8f8bcd2c112e3c6d9daa58d7 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -80,7 +80,7 @@ module_param(halt_poll_ns, uint, 0644);
EXPORT_SYMBOL_GPL(halt_poll_ns);
/* Default doubles per-vcpu halt_poll_ns. */
-unsigned int halt_poll_ns_grow = 2;
+unsigned int halt_poll_ns_grow = 0;
module_param(halt_poll_ns_grow, uint, 0644);
EXPORT_SYMBOL_GPL(halt_poll_ns_grow);