.gitmodules

@@ -1,7 +1,6 @@
-[submodule "submodules/ubuntu-kernel"]
-	path = submodules/ubuntu-kernel
-	url = https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/jammy/
-	branch = lowlatency-hwe-6.8-next
 [submodule "submodules/zfsonlinux"]
 	path = submodules/zfsonlinux
-	url = https://git.proxmox.com/git/zfsonlinux.git
+	url = ../zfsonlinux
+[submodule "submodules/ubuntu-kernel"]
+	path = submodules/ubuntu-kernel
+	url = ../mirror_ubuntu-kernels

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

@@ -1,51 +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 =
-@@ -6079,6 +6079,36 @@
- 	return 1;
- }
- 
-+static int handle_rdtsc(struct kvm_vcpu *vcpu)
-+{
-+	u64 _rdtsc = rdtsc();
-+	printk_once("[HookEntry] hook entry function handle_rdtsc is working, return the rdtsc() if no hook , you can hook here!\n");
-+	vcpu->arch.regs[VCPU_REGS_RAX] = _rdtsc & -1u;
-+	vcpu->arch.regs[VCPU_REGS_RDX] = (_rdtsc >> 32) & -1u;
-+	return kvm_skip_emulated_instruction(vcpu);
-+}
-+
-+static int handle_rdtscp(struct kvm_vcpu *vcpu)
-+{
-+	u64 _rdtsc = rdtsc();
-+	printk_once("[HookEntry] hook entry function handle_rdtscp is working, return the rdtsc() if no hook , you can hook here!\n");
-+	vcpu->arch.regs[VCPU_REGS_RAX] = _rdtsc & -1u;
-+	vcpu->arch.regs[VCPU_REGS_RDX] = (_rdtsc >> 32) & -1u;
-+	return kvm_skip_emulated_instruction(vcpu);
-+}
-+
-+static int handle_umwait(struct kvm_vcpu *vcpu)
-+{
-+	kvm_skip_emulated_instruction(vcpu);
-+	return 1;
-+}
-+
-+static int handle_tpause(struct kvm_vcpu *vcpu)
-+{
-+	kvm_skip_emulated_instruction(vcpu);
-+	return 1;
-+}
-+
- /*
-  * The exit handlers return 1 if the exit was handled fully and guest execution
-  * may resume.  Otherwise they set the kvm_run parameter to indicate what needs

submodules/ubuntu-kernel

@@ -1 +1 @@
-Subproject commit 8b97f8a67b8a1579d3bfe3ff1e933185941a6004
+Subproject commit ffe6f6578643a9ae802c3eb5a64096f51a0e0524