Merge branch 'rdtsc-spoof' into lowlatency-develop

.gitmodules

@@ -1,7 +1,7 @@
 [submodule "submodules/ubuntu-kernel"]
 	path = submodules/ubuntu-kernel
 	url = https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/jammy/
-	branch = hwe-6.8-next
+	branch = lowlatency-hwe-6.8-next
 [submodule "submodules/zfsonlinux"]
 	path = submodules/zfsonlinux
 	url = https://git.proxmox.com/git/zfsonlinux.git

Makefile

@@ -6,15 +6,15 @@ KERNEL_MIN=8
 KERNEL_PATCHLEVEL=8
 # increment KREL for every published package release!
 # rebuild packages with new KREL and run 'make abiupdate'
-KREL=1002
+KREL=2
 
 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
 
 EXTRAVERSION=-$(KREL)-pve
 KVNAME=$(KERNEL_VER)$(EXTRAVERSION)
-PACKAGE=proxmox-kernel-$(KVNAME)
-HDRPACKAGE=proxmox-headers-$(KVNAME)
+PACKAGE=proxmox-kernel-lowlatency-qoup-$(KVNAME)
+HDRPACKAGE=proxmox-headers-lowlatency-qoup-$(KVNAME)
 
 ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
 

patches/kernel/9999-rdtsc-spoof-hook-0.patch

@@ -1,15 +0,0 @@
-diff -Naur --no-dereference a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
---- a/arch/x86/kvm/vmx/vmx.c     2024-07-01 21:03:34.000000000 +0300
-+++ b/arch/x86/kvm/vmx/vmx.c     2024-07-01 20:24:05.000000000 +0300
-@@ -6137,6 +6137,10 @@
- 	[EXIT_REASON_ENCLS]		      = handle_encls,
- 	[EXIT_REASON_BUS_LOCK]                = handle_bus_lock_vmexit,
- 	[EXIT_REASON_NOTIFY]		      = handle_notify,
-+	[EXIT_REASON_RDTSC]                        = handle_rdtsc,
-+	[EXIT_REASON_RDTSCP]               = handle_rdtscp,
-+	[EXIT_REASON_UMWAIT]                  = handle_umwait,
-+	[EXIT_REASON_TPAUSE]                  = handle_tpause,
- };
- 
- static const int kvm_vmx_max_exit_handlers =
- 

patches/kernel/9999-rdtsc-spoof-hook.patch

@@ -1,6 +1,17 @@
 diff -Naur --no-dereference a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
 --- a/arch/x86/kvm/vmx/vmx.c     2024-07-01 21:03:34.000000000 +0300
 +++ b/arch/x86/kvm/vmx/vmx.c     2024-07-01 20:24:05.000000000 +0300
+@@ -6137,6 +6137,10 @@
+ 	[EXIT_REASON_ENCLS]		      = handle_encls,
+ 	[EXIT_REASON_BUS_LOCK]                = handle_bus_lock_vmexit,
+ 	[EXIT_REASON_NOTIFY]		      = handle_notify,
++	[EXIT_REASON_RDTSC]                        = handle_rdtsc,
++	[EXIT_REASON_RDTSCP]               = handle_rdtscp,
++	[EXIT_REASON_UMWAIT]                  = handle_umwait,
++	[EXIT_REASON_TPAUSE]                  = handle_tpause,
+ };
+ 
+ static const int kvm_vmx_max_exit_handlers =
 @@ -6079,6 +6079,36 @@
  	return 1;
  }