From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/arch/x86/kvm/hyperv.c | 15 +++++++++------
1 files changed, 9 insertions(+), 6 deletions(-)
diff --git a/kernel/arch/x86/kvm/hyperv.c b/kernel/arch/x86/kvm/hyperv.c
index 09ec1cd..e03e320 100644
--- a/kernel/arch/x86/kvm/hyperv.c
+++ b/kernel/arch/x86/kvm/hyperv.c
@@ -1562,16 +1562,19 @@
cpumask_clear(&hv_vcpu->tlb_flush);
- vcpu_mask = all_cpus ? NULL :
- sparse_set_to_vcpu_mask(kvm, sparse_banks, valid_bank_mask,
- vp_bitmap, vcpu_bitmap);
-
/*
* vcpu->arch.cr3 may not be up-to-date for running vCPUs so we can't
* analyze it here, flush TLB regardless of the specified address space.
*/
- kvm_make_vcpus_request_mask(kvm, KVM_REQ_TLB_FLUSH_GUEST,
- NULL, vcpu_mask, &hv_vcpu->tlb_flush);
+ if (all_cpus) {
+ kvm_make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH_GUEST);
+ } else {
+ vcpu_mask = sparse_set_to_vcpu_mask(kvm, sparse_banks, valid_bank_mask,
+ vp_bitmap, vcpu_bitmap);
+
+ kvm_make_vcpus_request_mask(kvm, KVM_REQ_TLB_FLUSH_GUEST,
+ NULL, vcpu_mask, &hv_vcpu->tlb_flush);
+ }
ret_success:
/* We always do full TLB flush, set rep_done = rep_cnt. */
--
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