WSL2-Linux-Kernel/virt
Miaohe Lin 5588657f41 KVM: fix memoryleak in kvm_init()
commit 5a2a961be2 upstream.

When alloc_cpumask_var_node() fails for a certain cpu, there might be some
allocated cpumasks for percpu cpu_kick_mask. We should free these cpumasks
or memoryleak will occur.

Fixes: baff59ccdc ("KVM: Pre-allocate cpumasks for kvm_make_all_cpus_request_except()")
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Link: https://lore.kernel.org/r/20220823063414.59778-1-linmiaohe@huawei.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-17 08:49:04 +01:00
..
kvm KVM: fix memoryleak in kvm_init() 2023-03-17 08:49:04 +01:00
lib
Makefile